Research Explorer

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Researcher

Isabel Roldàn-Ruiz

150 Results

2021

Applying RGB- and thermal-based vegetation indices from UAVs for high-throughput field phenotyping of drought tolerance in forage grasses

Tom De SwaefWouter MaesJonas AperJoost BaertMathias CougnonDirk ReheulKathy SteppeIsabel Roldàn-RuizPeter Lootens

A1 Journal Article in REMOTE SENSING

Canonical correlations reveal adaptive loci and phenotypic responses to climate in perennial ryegrass

José Luis Blanco‐PastorPhilippe BarreThomas KeepThomas LedauphinAbraham Escobar‐GutiérrezAnna Maria RoschanskiEvelyn WillnerKlaus J. DehmerMatthew HegartyHilde MuylleElisabeth VeeckmanKlaas VandepoeleTom RuttinkIsabel Roldàn-RuizStéphanie ManelJean‐Paul Sampoux

A1 Journal Article in MOLECULAR ECOLOGY RESOURCES

Relevance of hop terroir for beer flavour

Ann Van HolleHilde MuylleGeert HaesaertDirk NaudtsDenis De KeukeleireIsabel Roldàn-RuizAnita Van Landschoot

A1 Journal Article in JOURNAL OF THE INSTITUTE OF BREWING

2020

Assessing the consequences of policy measures on long-term agricultural productivity – Quantification for Flanders

Lieselot BooneJo DewulfGreet RuysschaertTommy D’HoseHilde MuylleIsabel Roldàn-RuizVeerle Van linden

A1 Journal Article in Journal of Cleaner Production

Automatic wheat ear counting using machine learning based on RGB UAV imagery

Jose A. Fernandez‐GallegoPeter LootensIrene Borra‐SerranoVeerle DeryckeGeert HaesaertIsabel Roldàn-RuizJose L. ArausShawn C. Kefauver

A1 Journal Article in PLANT JOURNAL

Gloxinia—an open-source sensing platform to monitor the dynamic responses of plants

Olivier PietersTom De SwaefPeter LootensMichiel StockIsabel Roldàn-RuizFrancis wyffels

A1 Journal Article in SENSORS

Impact of hop terroir on beer flavour characteristics

Ann Van HolleGeert HaesaertIsabel Roldàn-RuizHilde MuylleAnita Van Landschoot

Limitations of snapshot hyperspectral cameras to monitor plant response dynamics in stress-free conditions

Olivier PietersTom De SwaefPeter LootensMichiel StockIsabel Roldàn-RuizFrancis wyffels

A1 Journal Article in COMPUTERS AND ELECTRONICS IN AGRICULTURE

Population genomic structure of the gelatinous zooplankton species Mnemiopsis leidyi in its nonindigenous range in the North Sea

Christophe VerwimpLies VansteenbruggeSofie DeryckeThomas KerkhoveHilde MuylleOlivier HonnayTom RuttinkIsabel Roldàn-RuizKris Hostens

A1 Journal Article in ECOLOGY AND EVOLUTION

2019

Environmental sustainability of conventional and organic farming : accounting for ecosystem services in life cycle assessment

Lieselot BooneIsabel Roldàn-RuizVeerle Van lindenHilde MuylleJo Dewulf

A1 Journal Article in SCIENCE OF THE TOTAL ENVIRONMENT

Overcoming challenges in variant calling : exploring sequence diversity in candidate genes for plant development in perennial ryegrass (Lolium perenne)

Elisabeth VeeckmanSabine Van GlabekeAnnelies HaegemanHilde MuylleFrederik RD van ParijsStephen L ByrneTorben AspBruno StuderAntje RohdeIsabel Roldàn-RuizKlaas VandepoeleTom Ruttink

A1 Journal Article in DNA RESEARCH

Quantification of agricultural productivity in environmental sustainability assessments : methodological developments and case studies

Lieselot BooneJo DewulfIsabel Roldàn-RuizVeerle Van Linden

Single nucleotide polymorphisms and biochemical markers as complementary tools to characterize hops (Humulus lupulus L.) in brewing practice

Ann Van HolleHilde MuylleTom RuttinkAnita Van LandschootGeert HaesaertDirk NaudtsDenis De KeukeleireIsabel Roldàn-Ruiz

A1 Journal Article in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

2018

A flexible geometric model for leaf shape descriptions with high accuracy

Jonas CoussementKathy SteppePeter LootensIsabel Roldàn-RuizTom De Swaef

A1 Journal Article in SILVA FENNICA

Accounting for soil quality effects of agricultural land management in LCA

Lieselot BooneRodrigo Freitas de AlvarengaVeerle Van lindenIsabel Roldàn-RuizJo Dewulf

Accounting for the impact of agricultural land use practices on soil organic carbon stock and yield under the area of protection natural resources : illustrated for Flanders

Lieselot BooneRodrigo Freitas de AlvarengaVeerle Van lindenIsabel Roldàn-RuizBart VandecasteeleSteven De MeesterHilde MuylleJo Dewulf

A1 Journal Article in JOURNAL OF CLEANER PRODUCTION

Influence of pollinator abundance and flower visitation on seed yield in red clover

Adinda VanommeslaegheIvan MeeusGerda CnopsTim VleugelsMartine MerchiersBarbara DuquenneIsabel Roldàn-RuizGuy Smagghe

A1 Journal Article in ARTHROPOD-PLANT INTERACTIONS

Introducing turgor-driven growth dynamics into functional-structural plant models

Jonas CoussementTom De SwaefPeter LootensIsabel Roldàn-RuizKathy Steppe

A1 Journal Article in ANNALS OF BOTANY

Introduction of a natural resource balance indicator to assess soil organic carbon management : Agricultural Biomass Productivity Benefit

Lieselot BooneVeerle Van lindenIsabel Roldàn-RuizCarlos A SierraBart VandecasteeleSteven SleutelSteven De MeesterHilde MuylleJo Dewulf

A1 Journal Article in JOURNAL OF ENVIRONMENTAL MANAGEMENT

Modelling leaf spectral properties in a soybean functional-structural plant model by integrating the prospect radiative transfer model

Jonas CoussementMichael HenkePeter LootensIsabel Roldàn-RuizKathy SteppeTom De Swaef

A1 Journal Article in ANNALS OF BOTANY

Physiological basis of chilling tolerance and early-season growth in miscanthus

Simon FonteyneHilde MuyllePeter LootensPavel KerchevWim Van den EndeAriane StaelensDirk ReheulIsabel Roldàn-Ruiz

A1 Journal Article in ANNALS OF BOTANY

The role of agricultural practices on long-term natural resource productivity in an LCA context : modeling and assessing effects of policy measures in Flanders

Lieselot BooneVeerle Van lindenIsabel Roldàn-RuizJo Dewulf

2017

In situ quantification of forage grass root biomass, distribution and diameter classes under two N fertilisation rates

Mathias CougnonTom De SwaefPeter LootensJoost BaertPieter De FrenneReihaneh ShahidiIsabel Roldàn-RuizDirk Reheul

A1 Journal Article in PLANT AND SOIL

Modeling soil organic carbon management in cropfields : introduction of a resource based indicator to account for remediation actions

Lieselot BooneVeerle Van lindenBart VandecasteeleIsabel Roldàn-RuizJo Dewulf

The brewing value of Amarillo hops (Humulus lupulus L.) grown in northwestern USA : a preliminary study of terroir significance

Ann Van HolleAnita Van LandschootIsabel Roldàn-RuizDirk NaudtsDenis De Keukeleire

A1 Journal Article in JOURNAL OF THE INSTITUTE OF BREWING

2016

A direct assessment of realized seed and pollen flow within and between two isolated populations of the food-deceptive orchid Orchis mascula

K HelsenT MeekersG VranckxIsabel Roldàn-RuizK VandepitteO Honnay

A1 Journal Article in PLANT BIOLOGY

Are corolla tube dimensions the reason for low seed yield in tetraploid red clover?

T VleugelsIsabel Roldàn-RuizBob CeuppensGuy SmaggheG Cnops

Breeding in a world of scarcity : proceedings of the 2015 meeting of the section 'Forage Crops and Amenity Grasses' of Eucarpia

Chilling tolerance and early vigour-related characteristics evaluated in two Miscanthus genotypes

Simon FonteynePeter LootensHilde MuylleWim van den EndeTom de SwaefDirk ReheulIsabel Roldàn-Ruiz

A1 Journal Article in PHOTOSYNTHETICA

Environmental life cycle assessment of grain maize production: an analysis of factors causing variability

Lieselot BooneVeerle Van lindenSteven De MeesterBart VandecasteeleHilde MuylleIsabel Roldàn-RuizThomas NemecekJo Dewulf

A1 Journal Article in SCIENCE OF THE TOTAL ENVIRONMENT

Genomic variation in the FT gene family of perennial ryegrass (Lolium perenne)

Elisabeth VeeckmanKlaas VandepoeleT AspIsabel Roldàn-RuizTom Ruttink

High-throughput phenotyping of lateral expansion and regrowth of spaced Lolium perenne plants using on-field image analysis

Peter LootensTom RuttinkAntje RohdeDidier CombesPhilippe BarreIsabel Roldàn-Ruiz

A1 Journal Article in PLANT METHODS

How low can you go? : rhizome and shoot frost tolerance in miscanthus germplasm

Simon FonteyneHilde MuylleTom De SwaefDirk ReheulIsabel Roldàn-RuizPeter Lootens

A1 Journal Article in INDUSTRIAL CROPS AND PRODUCTS

Improving the focus of forage breeding research

P AnnicchiaricoB BollerEC BrummerDirk Reheul

Models with only two predictor variables can accurately predict seed yield in diploid and tetraploid red clover

Tim VleugelsBob CeuppensGerda CnopsPeter LootensFrederik van ParijsGuy SmaggheIsabel Roldàn-Ruiz

A1 Journal Article in EUPHYTICA

Orthology guided transcriptome assembly of Italian ryegrass and meadow fescue for single-nucleotide polymorphism discovery

Štěpán StočesTom RuttinkJan BartošBruno StuderSteven YatesZbigniew ZwierzykowskiMichael AbroukIsabel Roldàn-RuizTomasz KsiążczykElodie ReyJaroslav DoleželDavid Kopecký

A1 Journal Article in PLANT GENOME

Overexpression of GA20-OXIDASE1 impacts plant height, biomass allocation and saccharification efficiency in maize

Wannes VoorendHilde NelissenRuben VanholmeAlex De VliegherFrank Van BreusegemWout BoerjanIsabel Roldàn-RuizHilde MuylleDirk Inzé

A1 Journal Article in PLANT BIOTECHNOLOGY JOURNAL

Parameters influencing preference by sheep in soft leaved tall fescue genotypes

Reihaneh ShahidiMathias CougnonEric StruyfMarie-Christine Van LabekeDirk Reheul

Progress on optimizing miscanthus biomass production for the European bioeconomy : results of the EU FP7 Project OPTIMISC

Iris LewandowskiJohn Clifton-BrownLuisa M TrindadeGerard C van der LindenKai-Uwe SchwarzKarl Müller-SämannAlexander AnisimovC-L ChenOene DolstraIain S DonnisonKerrie FarrarSimon FonteyneGraham HardingAstley HastingsLaurie M HuxleyYasir IqbalNikolay KhokhlovAndreas KieselPeter LootensHeike MeyerMichal MosHilde MuylleChris NunnMensure ÖzgüvenIsabel Roldàn-RuizHeinrich SchüleIvan TarakanovTim van der WeijdeMoritz WagnerQingguo XiOlena Kalinina

A1 Journal Article in FRONTIERS IN PLANT SCIENCE

Report of the breeding debate

Dirk ReheulJonas AperH AmdahlP AnnichiaricoP ArtsJoost BaertP BarreV BeguierB BollerJL DurandU FeuersteinA GhesquiereM GhesquièreC GriederK GylstromB JulierR KöllikerI LitricoP MarumL PecettiH RidayJP SampouxF SchubigerC ScottiT VleugelsL Wolters

Editorial material

Silica content, leaf softness and digestibility in tall fescue (Festuca arundinacea Schreb.)

Mathias CougnonReihaneh ShahidiEric StruyfChris Van WaesDirk Reheul

UAV-based remote sensing for evaluation of drought tolerance in forage grasses

Peter LootensWouter MaesTom De SwaefJ AperKC MertensKathy SteppeJ BaertIsabel Roldán-Ruiz

2015

Characterization of volatiles in strawberry varieties 'Elsanta' and 'Sonata' and their effect on bumblebee flower visiting

Bob CeuppensMaarten AmeyeHerman Van LangenhoveIsabel Roldàn-RuizGuy Smagghe

A1 Journal Article in ARTHROPOD-PLANT INTERACTIONS

Clade classification of monolignol biosynthesis gene family members reveals target genes to decrease lignin in Lolium perenne

Frederik van ParijsTom RuttinkWout BoerjanGeert HaesaertSL ByrneT AspIsabel Roldàn-RuizH Muylle

A1 Journal Article in PLANT BIOLOGY

Cold storage to overcome dormancy affects the carbohydrate status and photosynthetic capacity of Rhododendron simsii

Annelies ChristiaensEllen De KeyserPeter LootensIsabel Roldàn-RuizJan De RiekBruno GobinMarie-Christine Van Labeke

A1 Journal Article in PLANT BIOLOGY

Effects of dietary lambda-cyhalothrin exposure on bumblebee survival, reproduction, and foraging behavior in laboratory and greenhouse

Bob CeuppensMaxime EeraertsTim VleugelsGerda CnopsIsabel Roldàn-RuizGuy Smagghe

A1 Journal Article in JOURNAL OF PEST SCIENCE

Effects of the agrochemicals trinexapac-ethyl and lambda-cyhalothrin on the pollinator Bombus terrestris

Bob CeuppensTim VleugelsGerda CnopsIsabel Roldàn-RuizGuy Smagghe

Genetic differentiation in response to selection for water-soluble carbohydrate content in perennial ryegrass (Lolium perenne L.)

JA GallagherLB TurnerAJ CairnsM FarrellJA LovattK SkotIP ArmsteadMO HumphreysIsabel Roldàn-Ruiz

A1 Journal Article in BIOENERGY RESEARCH

Influence of flower and flowering characteristics on seed yield in diploid and tetraploid red clover

Tim VleugelsIsabel Roldàn-RuizGerda Cnops

A1 Journal Article in PLANT BREEDING

Yield and energy balance of annual and perennial lignocellulosic crops for bio-refinery use : a 4-year field experiment in Belgium

Hilde MuylleSteven Van HulleAlex De VliegherJoost BaertErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in EUROPEAN JOURNAL OF AGRONOMY

2014

Determining the minimum daily light integral for forcing of azalea (Rhododendron simsii)

Annelies ChristiaensPeter LootensIsabel Roldàn-RuizEls PauwelsBruno GobinMarie-Christine Van Labeke

A1 Journal Article in SCIENTIA HORTICULTURAE

Effects of forest management on mating patterns, pollen flow and intergenerational transfer of genetic diversity in wild Arabica coffee (Coffea arabica L.) from Afromontane rainforests

Gezahegn BerechaRaf AertsKatrien VandepitteSabine Van GlabekeBart MuysIsabel Roldàn-RuizOlivier Honnay

A1 Journal Article in BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY

Improving seed yield in red clover through marker assisted parentage analysis

Tim VleugelsGerda CnopsIsabel Roldàn-Ruiz

A1 Journal Article in EUPHYTICA

LEAF-E: a tool to analyze grass leaf growth using function fitting

Wannes VoorendPeter LootensHilde NelissenIsabel Roldàn-RuizDirk InzéHilde Muylle

A1 Journal Article in PLANT METHODS

Processes underlying branching differences in fodder crops

Annemie Van MinnebruggenGerda CnopsOana Otilia SaracutuSofie GoormachtigErik Van BockstaeleIsabel Roldàn-RuizAntje Rohde

A1 Journal Article in EUPHYTICA

Rapid genetic adaptation precedes the spread of an exotic plant species

Katrien VandepitteTim De MeyerKenny HelsenKasper Van AckerIsabel Roldàn-RuizJoachim MergeayOlivier Honnay

A1 Journal Article in MOLECULAR ECOLOGY

Seed morphogenesis and effect of pretreatments on seed germination of Persian shallot (Allium hirtifolium Boiss.), an endangered medicinal plant

Raheleh EbrahimiMohammadreza HassandokhtZabihollah ZamaniAbdolkarim KashiIsabel Roldàn-RuizErik Van Bockstaele

A1 Journal Article in HORTICULTURE ENVIRONMENT AND BIOTECHNOLOGY

The domestication and evolutionary ecology of apples

Amandine CornilleTatiana GiraudMarinus JM SmuldersIsabel Roldàn-RuizPierre Gladieux

A1 Journal Article in TRENDS IN GENETICS

The relationship between architectural characteristics and regrowth in Trifolium pratense (red clover)

Annemie Van MinnebruggenIsabel Roldàn-RuizErik Van BockstaeleGeert HaesaertG Cnops

A1 Journal Article in GRASS AND FORAGE SCIENCE

2013

Comparison of image analysis and direct measurement of UPOV taxonomic characteristics for variety discrimination as determined over five growing seasons, using industrial chicory as a model crop

P LootensB ChavesJ BaertJ PannecoucqueJ Van WaesIsabel Roldàn-Ruiz

A1 Journal Article in EUPHYTICA

Conservation genetics of an endemic from the Mediterranean Basin: high genetic differentiation but no genetic diversity loss from the last populations of the Sicilian grape hyacinth Leopoldia gussonei

K VandepitteAS GristinaR De RaedtIsabel Roldàn-RuizC MarcenoS SciandrelloO Honnay

A1 Journal Article in CONSERVATION GENETICS

Genetic relationships in an international collection of Puccinia horiana isolates based on newly identitfied molecular markers and demonstration of recombination

Mathias De BackerPeter BonantsKerry F PedleyMartine MaesIsabel Roldàn-RuizErik Van BockstaeleTheo van der LeeKurt Heungens

A1 Journal Article in PHYTOPATHOLOGY

Genetic variation and risks of introgression in the wild Coffea arabica gene pool in south-western Ethiopian montane rainforests

Raf AertsGezahegn BerechaPieter GijbelsKitessa HunderaSabine Van GlabekeKatrien VandepitteBart MuysIsabel Roldàn-RuizOlivier Honnay

A1 Journal Article in EVOLUTIONARY APPLICATIONS

Orthology Guided Assembly in highly heterozygous crops: creating a reference transcriptome to uncover genetic diversity in Lolium perenne

Tom RuttinkLieven SterckAntje RohdeChristian BendixenPierre RouzéTorben AspYves Van de PeerIsabel Roldàn-Ruiz

A1 Journal Article in PLANT BIOTECHNOLOGY JOURNAL

Postglacial recolonization history of the European crabapple (Malus sylvestris Mill.), a wild contributor to the domesticated apple

A CornilleT GiraudC BellardA TellierB Le CamMJM SmuldersJ KleinschmitIsabel Roldàn-RuizP Gladieux

A1 Journal Article in MOLECULAR ECOLOGY

SNP discovery using paired-end RAD-tag sequencing on pooled genomic DNA of Sisymbrium austriacum (Brassicaceae)

K VandepitteO HonnayJ MergeayP BreyneIsabel Roldàn-RuizTim De Meyer

A1 Journal Article in MOLECULAR ECOLOGY RESOURCES

The impact of extensive clonal growth on fine-scale mating patterns: a full paternity analysis of a lily-of-the-valley population (Convallaria majalis)

Katrien VandepitteTim De MeyerHans JacquemynIsabel Roldàn-RuizOlivier Honnay

A1 Journal Article in ANNALS OF BOTANY

2012

A comparative study of seed yield parameters in Arabidopsis thaliana mutants and transgenics

Inge Van DaeleNathalie Gonzalez SanchezIlse VercauterenLien de SmetDirk InzéIsabel Roldàn-RuizMarnik Vuylsteke

A1 Journal Article in PLANT BIOTECHNOLOGY JOURNAL

Architecture in red clover (Trifolium pratense)

Annemie Van MinnebruggenAntje RohdeIsabel Roldàn-RuizKim De PaepeJudith Van DingenenErik Van BockstaeleGerda Cnops

Asymmetric gene introgression in two closely related Orchis species: evidence from morphometric and genetic analyses

Hans JacquemynRein BrysOlivier HonnayIsabel Roldàn-Ruiz

A1 Journal Article in BMC EVOLUTIONARY BIOLOGY

New insight into the history of domesticated apple: secondary contribution of the European wild apple to the genome of cultivated varieties

Amandine CornillePierre GladieuxMarinus JM SmuldersIsabel Roldàn-RuizFrançois LaurensBruno Le CamAnush NersesyanJoanne ClavelMarina OlonovaLaurence FeugeyIvan GabrielyanXiu-Guo ZhangMaud I TenaillonTatiana Giraud

A1 Journal Article in PLOS GENETICS

Nonrandom spatial structuring of orchids in a hybrid zone of three Orchis species

Hans JacquemynRein BrysOlivier HonnayIsabel Roldàn-RuizBart LievensThorsten Wiegand

A1 Journal Article in NEW PHYTOLOGIST

Recolonization after habitat restoration leads to decreased genetic variation in populations of a terrestrial orchid

K VandepitteAS GristinaK De HertT MeekersIsabel Roldàn-RuizO Honnay

A1 Journal Article in MOLECULAR ECOLOGY

Reproductive isolation and hybridization in sympatric populations of three Dactylorhiza species (Orchidaceae) with different ploidy levels

Koen De HertHans JacquemynSabine Van GlabekeIsabel Roldàn-RuizKatrien VandepitteLeen LeusOlivier Honnay

A1 Journal Article in ANNALS OF BOTANY

Towards the onset of fruit tree growing north of the Alps: ancient DNA from waterlogged apple (Malus sp.) seed fragments

Angela SchlumbaumSabine van GlabekeIsabel Roldàn-Ruiz

A1 Journal Article in ANNALS OF ANATOMY-ANATOMISCHER ANZEIGER

2011

Evaluation of cold stress of young industrial chicory (Cichorium intybus L.) by chlorophyll a fluorescence imaging, II: dark relaxation kinetics

Peter LootensSofie DevachtJoost BaertJohan Van WaesErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in PHOTOSYNTHETICA

Evaluation of cold stress of young industrial chicory (Cichorium intybus L.) plants by chlorophyll a fluorescence imaging, I: light induction curve

Sofie DevachtPeter LootensJoost BaertJohan Van WaesErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in PHOTOSYNTHETICA

Identification and characterization of pathotypes in Puccinia horiana, a rust pathogen of Chrysanthemum x morifolium

Mathias De BackerHossein Alaei Shah Vali AnarErik Van BockstaeleIsabel Roldàn-RuizTheo van der LeeMartine MaesKurt Heungens

A1 Journal Article in EUROPEAN JOURNAL OF PLANT PATHOLOGY

Patterns of hybridization between diploid and derived allotetraploid species of Dactylorhiza (Orchidaceae) co-occurring in Belgium

K De HertH JacquemynS Van GlabekeIsabel Roldàn-RuizK VandepitteL LeusO Honnay

A1 Journal Article in AMERICAN JOURNAL OF BOTANY

The consequences of mating over a range of parental genetic similarity in a selfing allopolyploid plant species

K VandepitteH JacquemynIsabel Roldàn-RuizO Honnay

A1 Journal Article in JOURNAL OF EVOLUTIONARY BIOLOGY

2010

Analysis of Malus S-RNase gene diversity based on a comparative study of old and modern apple cultivars and European wild apple

Rozemarijn DreesenBartel VanholmeKatrien LuytenLobke Van WynsbergheGennaro FazioIsabel Roldàn-RuizJohan Keulemans

A1 Journal Article in MOLECULAR BREEDING

Cloning and molecular analysis of HlbZip1 and HlbZip2 transcription factors putatively involved in the regulation of the lupulin metabolome in hop (Humulus lupulus L.)

Jaroslav MatouśekTomáś KocábekJosef PatzakJan StehlikZoltan FůssyKarel KroftaArne HeyerickIsabel Roldàn-RuizLina MaloukhDenis De Keukeleire

A1 Journal Article in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Comparison of different low-input lignocellulosic crops as feedstock for bio-ethanol production

Steven Van HulleIsabel Roldàn-RuizErik Van BockstaeleHilde Muylle

EST-derived SSR markers used as anchor loci for the construction of a consensus linkage map in ryegrass (Lolium spp.)

Bruno StuderRoland KollikerHilde MuylleTorben AspUrsula FreiIsabel Roldàn-RuizPhilippe BarreCeline TomaszewskiHelena MeallySusanne BarthLeif SkotIan P ArmsteadOene DolstraThomas Lubberstedt

A1 Journal Article in BMC PLANT BIOLOGY

Effects of outcrossing in fragmented populations of the primarily selfing forest herb Geum urbanum

K VandepitteO HonnayH JacquemynIsabel Roldàn-Ruiz

A1 Journal Article in EVOLUTIONARY ECOLOGY

Evidence for demographic bottlenecks and limited gene flow leading to low genetic diversity in a rare thistle

Hans JacquemynIsabel Roldàn-RuizOlivier Honnay

A1 Journal Article in CONSERVATION GENETICS

Evolution of the population structure of Venturia inaequalis, the apple scab fungus, associated with the domestication of its host

Pierre GladieuxXiu-Guo ZhangIsabel Roldàn-RuizValerie CaffierThibault LeroyMartine DevauxSabine Van GlabekeEls CoartBruno Le Cam

A1 Journal Article in MOLECULAR ECOLOGY

Extremely low genotypic diversity and sexual reproduction in isolated populations of the self-incompatible lily-of-the-valley (Convallaria majalis) and the role of the local forest environment

Katrien VandepitteIsabel Roldàn-RuizHans JacquemynOlivier Honnay

A1 Journal Article in ANNALS OF BOTANY

Functional analysis of genes involved in cell wall biosynthesis of the model species Brachypodium distachyon to improve saccharification

Steven Van HulleIsabel Roldàn-RuizErik Van BockstaeleHilde Muylle

Functional characterization of genes controlling the production of prenylflavonoids in hop (Humulus lupulus L.)

Lina MaloukhErik Van BockstaeleIsabel Roldàn-Ruiz

Marker-assisted selection in forage crops and turf: a review

Isabel Roldàn-RuizRoland Kolliker

Morphological and molecular diversity of branching in red clover (Trifolium pratense)

Gerda CnopsAntje RohdeOana SaracutuMarianne MalengierIsabel Roldàn-Ruiz

Patterns of sex ratio variation and genetic diversity in the dioecious forest perennial Mercurialis perennis

Katrien VandepitteOlivier HonnayTim De MeyerHans JacquemynIsabel Roldàn-Ruiz

A1 Journal Article in PLANT ECOLOGY

Phenotypic assessment of variability in tillering and early development in ryegrass (Lolium spp.)

Oana SaracutuGerda CnopsIsabel Roldàn-RuizAntje Rohde

Three years' field evaluation of 8 perennial energy crops for lignocellulosic bio-ethanol production

Steven Van HulleChris Van WaesIngeborg StalsIsabel Roldàn-RuizErik Van BockstaeleHilde Muylle

2009

A comparison of the population genetic structure of parasitic Viscum album from two landscapes differing in degree of fragmentation

Sharon StantonOlivier HonnayHans JacquemynIsabel Roldàn-Ruiz

A1 Journal Article in PLANT SYSTEMATICS AND EVOLUTION

Canopy closure shapes clonal diversity and fine-scale genetic structure in the dioecious understorey perennial Mercurialis perennis

Katrien VandepitteIsabel Roldàn-RuizLeen LeusHans JacquemynOlivier Honnay

A1 Journal Article in JOURNAL OF ECOLOGY

Cloning and molecular analyses of hop transcription factors

Jaroslav MatoušekThomas KocábekJosef ŠkopekL OrctováJ StehlikZoltan FüssyJosef PatzakKarel KroftaLina MaloukhIsabel Roldàn-RuizArne HeyerickDenis De Keukeleire

Effects of population size and forest management on genetic diversity and structure of the tuberous orchid Orchis mascula

Hans JacquemynRein BrysDries AdriaensOlivier HonnayIsabel Roldàn-Ruiz

A1 Journal Article in CONSERVATION GENETICS

Housekeeping gene selection for real time-PCR normalization in female hop (Humulus lupulus L) tissues

Lina MaloukhJaroslav MatousekErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in JOURNAL OF PLANT BIOCHEMISTRY AND BIOTECHNOLOGY

Identification of full-length cDNA sequences of hop (Humulus lupulus L.) candidate genes of the prenylflavonid pathway

Lina MaloukhJelle De KeukeleireJaroslav MatousekPaul D MatthewsAxel SchwekendiekArne HeyerickDenis De KeukeleireErik Van BockstaeleIsabel Roldàn-Ruiz

Influence of low temperatures on the growth and photosynthetic activity of industrial chicory, Cichorium intybus L. partim

Sofie DevachtPeter LootensIsabel Roldàn-RuizLucien CarlierJohan Van WaesErik Van Bockstaele

A1 Journal Article in PHOTOSYNTHETICA

Multigenerational analysis of spatial structure in the terrestrial, food-deceptive orchid Orchis mascula

Hans JacquemynThorsten WiegandKatrien VandepitteRein BrysIsabel Roldàn-RuizOlivier Honnay

A1 Journal Article in JOURNAL OF ECOLOGY

Rapid loss of genetic variation in a founding population of Primula elatior (Primulaceae) after colonization

Hans JacquemynKatrien VandepitteIsabel Roldàn-RuizOlivier Honnay

A1 Journal Article in ANNALS OF BOTANY

Reproductive consequences of mate quantity versus mate diversity in a wind-pollinated plant

K VandepitteIsabel Roldàn-RuizO Honnay

A1 Journal Article in ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY

2008

A saccharification assay to evaluate the potential of different energy crops for bio-ethanol production

Steven Van HulleIsabel Roldàn-RuizHilde MuylleIngeborg StalsErik Van Bockstaele

Combining ability analysis of Fusarium head blight resistance in western European wheat lines

Rebecca S ZwartHilde MuylleJohan Van HuylenbroeckErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in EUPHYTICA

Cryopreservation of Quercus suber somatic embryos by encapsulation-dehydration and evaluation of genetic stability

Pedro FernandesEleazar RodriguezGloria PintoIsabel Roldàn-RuizMarc De LooseConceicão Santos

A1 Journal Article in TREE PHYSIOLOGY

Evaluation of genetic diversity of Fusarium head blight resistance in European winter wheat

Rebecca S ZwartHilde MuylleErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in THEORETICAL AND APPLIED GENETICS

Expressed sequence tag-derived microsatellite markers of perennial ryegrass (Lolium perenne L.)

Bruno StuderTorben AspUrsula FreiStephan HentrupHelena MeallyAurelie GuillardSusanne BarthHilde MuylleIsabel Roldàn-RuizPhilippe BarreCarole Koning-BoucoiranGerda Uenk-StunnenbergOene DolstraLeif SkotKirsten P SkotLesley B TurnerMervyn O HumphreysRoland KollikerNiels RoulundKlaus K NielsenThomas Lubberstedt

A1 Journal Article in MOLECULAR BREEDING

Identification of transcribed derived fragments involved in self-incompatibility in perennial ryegrass (Lolium perenne L.) using cDNA-AFLP

Inge Van DaeleErik Van BockstaeleCindy MartensIsabel Roldàn-Ruiz

A1 Journal Article in EUPHYTICA

Mapping of markers related to self-incompatibility, disease resistance, and quality traits in Lolium perenne L.

Inge Van DaeleHilde MuylleErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in GENOME

Stability of the T-DNA flanking regions in transgenic Arabidopsis thaliana plants under influence of abiotic stress and cultivation practices

Nina PapazovaRim GhediraSabine Van GlabekeAghleb BartegiPieter WindelsIsabel TaverniersIsabel Roldàn-RuizErik Van BockstaeleAnne MilcampsGuy Van den EedeAnna DepickerMarc De Loose

A1 Journal Article in PLANT CELL REPORTS

2007

Genetics of hops (Humulus lupulus L.) in relation to the production of bioactive prenylflavonoids

Jelle De KeukeleireIsabel Roldàn-RuizErik Van Bockstaele

HIMyb3, a putative regulatory factor in hop (Humulus lupulus L.), shows diverse biological effects in heterologous transgenotes

J MATOUSEKT KOCABEKJ PATZAKJ SKOPEKL MALOUKHArne HeyerickZ FUSSYIsabel Roldàn-RuizDenis De Keukeleire

A1 Journal Article in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Landscape genetics of the self-compatible forest herb Geum urbanum: effects of habitat age, fragmentation and local environment

K VandepitteH JacquemynIsabel Roldàn-RuizO Honnay

A1 Journal Article in MOLECULAR ECOLOGY

Relevance of organic farming and effect of climatological conditions on the formation of alpha-acids, beta-acids, desmethylxanthohumol, and xanthohumol in hop (Humulus lupulus L.)

Jelle De KeukeleireI JANSSENSArne HeyerickG GHEKIEREJ CAMBIEIsabel Roldàn-RuizErik Van BockstaeleDenis De Keukeleire

A1 Journal Article in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

2006

Cross-species microsatellite amplification in Vasconcellea and related genera and their use in germplasm classification

Tina KyndtBart Van DroogenbroeckAnnelies HaegemanIsabel Roldàn-RuizGodelieve Gheysen

A1 Journal Article in GENOME

Efficient extraction of High-Quality total RNA from various hop tissues (Humulus lupulus L.)

Jelle De KeukeleireIsabel Roldàn-RuizErik Van BockstaeleArne HeyerickDenis De Keukeleire

A1 Journal Article in PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY

Sequence stability of the T-DNA - plant junctions in tissue culture in Arabidopsis transgenic lines

Nina PapazovaPieter WindelsAnna DepickerIsabel TaverniersIsabel Roldàn-RuizAnne MilcampsErik Van BockstaeleGuy Van Den EedeMarc De Loose

A1 Journal Article in PLANT CELL REPORTS

Significance and impotence: towards a balanced view of the null and the alternative hypotheses in marker selection for plant breeding

Beatrijs MoerkerkeEls GoetghebeurJ DE RIEKIsabel Roldàn-Ruiz

A1 Journal Article in JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-STATISTICS IN SOCIETY

2005

Cloning and molecular analysis of the regulatory factor HiMyb1 in hop (Humulus lupulus L.) and the potential of hop to produce bioactive prenylated flavonoids

J MATOUSEKL VRBAP NOVAKJ PATZAKJelle De KeukeleireJ SKOPEKArne HeyerickIsabel Roldàn-RuizDenis De Keukeleire

A1 Journal Article in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Evaluation of AFLP markers to reveal genetic diversity in Typha

Veerle LamoteMarc De LooseErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in AQUATIC BOTANY

Four QTLs determine crown rust (Puccinia coronata f. sp lolii) resistance in a perennial ryegrass (Lolium perenne) population

H MUYLLEJ BAERTErik Van BockstaeleJ PERTIJSIsabel Roldàn-Ruiz

A1 Journal Article in HEREDITY

Identification of genes related to self-incompatibility in ryegrass (Lolium perenne L.)

Inge Van DaeleErik Van BockstaeleIsabel Roldàn-Ruiz

Identification of molecular markers linked with crown rust (Puccinia coronata f. sp lolii) resistance in perennial ryegrass (Lolium perenne) using AFLP markers and a bulked segregant approach

H MuylleJ BaertErik Van BockstaeleBeatrijs MoerkerkeEls GoetghebeurIsabel Roldàn-Ruiz

A1 Journal Article in EUPHYTICA

Isolation and characterization of microsatellite loci in the highland papaya Vasconcellea x heilbornii V. Badillo (Caricaceae)

Tina KyndtAnnelies HaegemanS VAN GLABEKEInge MaertensBart Van DroogenbroeckIsabel Roldàn-RuizGodelieve Gheysen

A1 Journal Article in MOLECULAR ECOLOGY NOTES

Range wide versus local patterns of genetic diversity in hornbeam (Carpinus betulus L.)

Els CoartSabine Van GlabekeRémy J PetitErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in CONSERVATION GENETICS

Screening for genes involved in the biosynthesis of prenylated chalcones in hops (Humulus lupulus L.).

Jelle De KeukeleireIsabel Roldàn-RuizErik Van BockstaeleArne HeyerickDenis De Keukeleire

P1 Journal Article in PROCEEDINGS OF THE 1ST INTERNATIONAL HUMULUS SYMPOSIUM

2004

Conspecific mating preference limits introgression in black poplar

A VAN DEN BROECKP QUATARTIsabel Roldàn-RuizErik Van Bockstaele

A2 Journal Article in Forest Genetics

Identification and mapping of self-incompatibility related genes in Lolium perenne.

Inge Van DaeleErik Van BockstaeleIsabel Roldàn-Ruiz

P1 Journal Article in MOLECULAR BREEDING OF FORAGE AND TURF, PROCEEDINGS

2003

Causal relationships between inbreeding, seed characteristics and plant performance in leek (Allium porrum L.)

Hervé De ClercqDirk PeusensIsabel Roldàn-RuizErik Van Bockstaele

A1 Journal Article in EUPHYTICA

Formation and accumulation of alpha-acids, beta-acids, desmethylxanthohumol, and xanthohumol during flowering of hops (Humulus lupulus L.)

Jelle De KeukeleireG OOMSArne HeyerickIsabel Roldàn-RuizErik Van BockstaeleDenis De Keukeleire

A1 Journal Article in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Genetic analysis of crown rust resistance in ryegrasses (Lolium spp.) using molecular markers

Hilde MuylleErik Van BockstaeleIsabel Roldàn-Ruiz

Genetic dissection of crown rust resistance in Lolium perenne mapping population

H MUYLLEErik Van BockstaeleIsabel Roldàn-Ruiz

A4 Journal Article in Vörträge für Pflanzenzüchtung

Genetic variation in the endangered wild apple (Malus sylvestris (L.) Mill.) in Belgium as revealed by amplified fragment length polymorphism and microsatellite markers

Els CoartXavier VekemansMarinus JM SmuldersIris WagnerJohan Van HuylenbroeckErik Van BockstaeleIsabel Roldàn-Ruiz

A1 Journal Article in MOLECULAR ECOLOGY

Molecular contributions to the conservation of forest genetic resources in Flanders: genetic diversity of Malus sylvestris, Quercus spp. and Carpinus betulus

Elisabeth CoartErik Van BockstaeleIsabel Roldàn-Ruiz

2002

A study of genetic variation in Iris pseudacorus populations using amplified fragment length polymorphisms (AFLPs).

Veerle LamoteIsabel Roldàn-RuizE COARTMarc De LooseErik Van Bockstaele

A1 Journal Article in AQUATIC BOTANY

AFLP markers demonstrate local genetic differentiation between two indigenous oak species [Quercus robur L. and Quercus petraea (Matt.) Liebl] in Flemish populations

Els CoartVeerle LamoteMarc De LooseErik Van BockstaeleP LootensIsabel Roldàn-Ruiz

A1 Journal Article in THEORETICAL AND APPLIED GENETICS

Tracing of 2n egg occurrence in perennial ryegrass (Lolium perenne L.) using interploidy crosses

Veerle LamoteJoost BaertIsabel Roldàn-RuizMarc De LooseErik Van Bockstaele

A1 Journal Article in EUPHYTICA

2000

A maternal factor conferring resistance to crown rust in Lolium multiflorum cv. 'Axis'

Els AdamsIsabel Roldàn-RuizAnna DepickerErik Van BockstaeleMarc De Loose

A1 Journal Article in PLANT BREEDING

AFLP markers reveal high polymorphic rates in ryegrasses (Lolium spp.)

Isabel Roldàn-RuizJ DendauwErik Van BockstaeleAnna DepickerMarc De Loose

A1 Journal Article in MOLECULAR BREEDING

Estimating genetic conformity between related ryegrass (Lolium) varieties, 1: morphology and biochemical characterisation

TJ GillilandR CollE CalsynMarc De LooseMJT van EijkIsabel Roldàn-Ruiz

A1 Journal Article in MOLECULAR BREEDING

Estimating genetic conformity between related ryegrass (Lolium) varieties, 2: AFLP characterization

Isabel Roldàn-RuizE CalsynTJ GillilandR CollMJT van EijkMarc De Loose

A1 Journal Article in MOLECULAR BREEDING

1999

Crown rust resistance in ryegrasses

Els AdamsMarc De LooseJ BaertA GhesquiereAnna DepickerErik Van BockstaeleIsabel Roldàn-Ruiz

1998

Crown rust tolerance in ryegrasses: a maternal factor may play an important role.

Els AdamsIsabel Roldàn-RuizIris VerelstErik Van BockstaeleMarc De Loose

P1 Journal Article in 50TH INTERNATIONAL SYMPOSIUM ON CROP PROTECTION, PTS I-IV

DNA markers : a tool to trace the illegal use of plant cultivars

Marc De LooseJan De RiekIsabel Roldàn-RuizGodelieve GheysenErik Van BockstaeleAnna Depicker

1997

The use of molecular markers for assessing genetic conformity between varieties of ryegrass

Isabel Roldàn-RuizK Van LaeckeJan De RiekE CalsynAnna DepickerErik Van BockstaeleL BeerepootMarc De Loose

1996

DNA-markers: a promising tool for ryegrass breeding

Marc De LooseIsabel Roldàn-RuizJ DendauwEls AdamsK Van LaeckeAnna DepickerE Van BockstaeleJ De Riek

A4 Journal Article in BELGIAN PLANT TISSUE CULTURE GROUP JOURNAL

The application of Random Amplified Polymorphic DNA (RPAD) markers and Amplified Fragment Length Polymorphism (AFLP®) markers in ryegrass breeding

Marc De LooseIsabel Roldàn-RuizJ DendauwEls AdamsK Van LaeckeAnna DepickerErik Van BockstaeleJan De Riek