Diego Rubiales
diegorubiales.bsky.social
Diego Rubiales
@diegorubiales.bsky.social
Doctor Ingeniero y de la ciencia un obrero
Reposted by Diego Rubiales
🌿 🫘 Las dos primeras variedades de almorta, registradas por investigadores del IAS-CSIC, servirán para la creación de la DOP Harina de Almorta La Solana
#CSIC @csicdivulga.bsky.social @csicandalextrem.bsky.social @iascsic.bsky.social @diegorubiales.bsky.social
www.ias.csic.es?p=40261
November 10, 2025 at 11:49 AM
Reposted by Diego Rubiales
Jornadas técnicas @RELEG_2023 #LEGUMINOSAS Calidad Nutricion y Salud @INIA-CSIC Instituto de Agricultura Sostenible - CSIC AELeguminosas @ICTAN-CSIC
October 23, 2025 at 4:58 PM
Reposted by Diego Rubiales
🫛 ✨ 𝗔𝗻 𝗶𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁 𝘀𝘁𝘂𝗱𝘆 𝗼𝗻 𝗿𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲 𝘁𝗼 𝗢𝗿𝗼𝗯𝗮𝗻𝗰𝗵𝗲 𝗰𝗿𝗲𝗻𝗮𝘁𝗮 𝗶𝗻 𝗽𝗲𝗮𝘀 𝗵𝗮𝘀 𝗿𝗲𝗰𝗲𝗻𝘁𝗹𝘆 𝗯𝗲𝗲𝗻 𝗽𝘂𝗯𝗹𝗶𝘀𝗵𝗲𝗱!
📚 It can be read here 👇 link.springer.com/article/10.1...
rdcu.be/eKB3a
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@csic.es @diegorubiales.bsky.social
#CropWildRelatives #CWRs #foodsecurity #plantbreeding #horizoneurope
Genome wide association study unveils the genetic basis of Orobanche crenata resistance in pea - Theoretical and Applied Genetics
Key message GWAS using DArTseq markers identified novel resistance sources against parasitic broomrape in pea, elucidating candidate genes for marker-selected breeding as leverage for cultivar develop...
link.springer.com
October 24, 2025 at 11:10 AM
Jornadas técnicas @RELEG_2023 #LEGUMINOSAS Calidad Nutricion y Salud @INIA-CSIC Instituto de Agricultura Sostenible - CSIC AELeguminosas @ICTAN-CSIC
October 23, 2025 at 4:58 PM
Reposted by Diego Rubiales
Excelente representación de @PDResistLab @IAS_CSIC tambien en el 2° dia evento @corteva @ETSIAMCordoba con varias comunicaciones orales sobre #leguminosas @BELIS_EU @IPMorama @cousin_eu @AgEInves @RELEG_2023
October 23, 2025 at 4:34 PM
Excelente representación de @PDResistLab @IAS_CSIC tambien en el 2° dia evento @corteva @ETSIAMCordoba con varias comunicaciones orales sobre #leguminosas @BELIS_EU @IPMorama @cousin_eu @AgEInves @RELEG_2023
October 23, 2025 at 4:34 PM
Reposted by Diego Rubiales
Glad to see our recent study on #orobanche resistance in #pea published . Much more to come soon

Theoretical and Applied Genetics
share.google/LpJzGd21zgWO...

@iascsic.bsky.social
@ageinves.bsky.social @horizoneu.bsky.social @cousinproject.bsky.social
Genome wide association study unveils the genetic basis of Orobanche crenata resistance in pea - Theoretical and Applied Genetics
Key message GWAS using DArTseq markers identified novel resistance sources against parasitic broomrape in pea, elucidating candidate genes for marker-selected breeding as leverage for cultivar development and efficient disease control to enhance food security. Abstract Crenate broomrape (Orobanche crenata) is an important obligate root parasitic weed that causes severe yield losses in pea (Pisum sativum) production. O. crenata is difficult to eradicate in pea fields due to its high resilience and prolific seed boom capable of hibernating in soils for decades. Existing control strategies are not cost effective in low input legumes like pea. The most efficient ecofriendly mode of control is using resistant cultivars. Quantitative trait loci (QTL) studies based on bi-parental mapping has guided O. crenata resistance discovery, albeit their deployment in pea breeding is hindered by low marker resolution and large genetic distance. This study presents the first genome-wide association study (GWAS) on O. crenata resistance in pea, utilizing 324 diverse accessions and 26,045 diversity array technology sequence (DArTseq) markers. Phenotyping was performed over four seasons under field conditions using alpha lattice design. Results showed a strong phenotypic variation with an environmental influence on O. crenata infection. Novel resistance sources were identified mainly within the wild Pisum fulvum and P. sativum subsp. elatius. GWAS with two models yielded a total of 73 marker-trait associations with Chromosome 5 as major hotspot. Interestingly, some linked markers were detected in close proximity to four previous O. crenata resistance QTL. DArTseq markers identified 24 putative candidate genes participating in different cellular processes, including vesicle trafficking and transports, deoxyribonucleic acid transcription regulation, and defense including some leucine rich repeat receptor-like kinases. These results provide a valuable genetic resource for O. crenata resistance and a step toward its effective sustainable management—to enhance genetic diversity and cultivar improvement for food security.
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October 12, 2025 at 11:03 AM
Reposted by Diego Rubiales
An important publication on #orobanche resistance in #pea has just been published!👇
Glad to see our recent study on #orobanche resistance in #pea published . Much more to come soon

Theoretical and Applied Genetics
share.google/LpJzGd21zgWO...

@iascsic.bsky.social
@ageinves.bsky.social @horizoneu.bsky.social @cousinproject.bsky.social
Genome wide association study unveils the genetic basis of Orobanche crenata resistance in pea - Theoretical and Applied Genetics
Key message GWAS using DArTseq markers identified novel resistance sources against parasitic broomrape in pea, elucidating candidate genes for marker-selected breeding as leverage for cultivar development and efficient disease control to enhance food security. Abstract Crenate broomrape (Orobanche crenata) is an important obligate root parasitic weed that causes severe yield losses in pea (Pisum sativum) production. O. crenata is difficult to eradicate in pea fields due to its high resilience and prolific seed boom capable of hibernating in soils for decades. Existing control strategies are not cost effective in low input legumes like pea. The most efficient ecofriendly mode of control is using resistant cultivars. Quantitative trait loci (QTL) studies based on bi-parental mapping has guided O. crenata resistance discovery, albeit their deployment in pea breeding is hindered by low marker resolution and large genetic distance. This study presents the first genome-wide association study (GWAS) on O. crenata resistance in pea, utilizing 324 diverse accessions and 26,045 diversity array technology sequence (DArTseq) markers. Phenotyping was performed over four seasons under field conditions using alpha lattice design. Results showed a strong phenotypic variation with an environmental influence on O. crenata infection. Novel resistance sources were identified mainly within the wild Pisum fulvum and P. sativum subsp. elatius. GWAS with two models yielded a total of 73 marker-trait associations with Chromosome 5 as major hotspot. Interestingly, some linked markers were detected in close proximity to four previous O. crenata resistance QTL. DArTseq markers identified 24 putative candidate genes participating in different cellular processes, including vesicle trafficking and transports, deoxyribonucleic acid transcription regulation, and defense including some leucine rich repeat receptor-like kinases. These results provide a valuable genetic resource for O. crenata resistance and a step toward its effective sustainable management—to enhance genetic diversity and cultivar improvement for food security.
share.google
October 14, 2025 at 7:12 PM
Glad to see our recent study on #orobanche resistance in #pea published . Much more to come soon

Theoretical and Applied Genetics
share.google/LpJzGd21zgWO...

@iascsic.bsky.social
@ageinves.bsky.social @horizoneu.bsky.social @cousinproject.bsky.social
Genome wide association study unveils the genetic basis of Orobanche crenata resistance in pea - Theoretical and Applied Genetics
Key message GWAS using DArTseq markers identified novel resistance sources against parasitic broomrape in pea, elucidating candidate genes for marker-selected breeding as leverage for cultivar development and efficient disease control to enhance food security. Abstract Crenate broomrape (Orobanche crenata) is an important obligate root parasitic weed that causes severe yield losses in pea (Pisum sativum) production. O. crenata is difficult to eradicate in pea fields due to its high resilience and prolific seed boom capable of hibernating in soils for decades. Existing control strategies are not cost effective in low input legumes like pea. The most efficient ecofriendly mode of control is using resistant cultivars. Quantitative trait loci (QTL) studies based on bi-parental mapping has guided O. crenata resistance discovery, albeit their deployment in pea breeding is hindered by low marker resolution and large genetic distance. This study presents the first genome-wide association study (GWAS) on O. crenata resistance in pea, utilizing 324 diverse accessions and 26,045 diversity array technology sequence (DArTseq) markers. Phenotyping was performed over four seasons under field conditions using alpha lattice design. Results showed a strong phenotypic variation with an environmental influence on O. crenata infection. Novel resistance sources were identified mainly within the wild Pisum fulvum and P. sativum subsp. elatius. GWAS with two models yielded a total of 73 marker-trait associations with Chromosome 5 as major hotspot. Interestingly, some linked markers were detected in close proximity to four previous O. crenata resistance QTL. DArTseq markers identified 24 putative candidate genes participating in different cellular processes, including vesicle trafficking and transports, deoxyribonucleic acid transcription regulation, and defense including some leucine rich repeat receptor-like kinases. These results provide a valuable genetic resource for O. crenata resistance and a step toward its effective sustainable management—to enhance genetic diversity and cultivar improvement for food security.
share.google
October 12, 2025 at 11:03 AM
Reposted by Diego Rubiales
Programas de mejora de leguminosas y otras especies el IAS-CSIC: Historia y colaboración con empresas
🗣️ @diegorubiales.bsky.social @iascsic.bsky.social
#cienciaparalagricultura #CSIC @csicdivulga.bsky.social @csicandalextrem.bsky.social @iascsic.bsky.social #qualifica
October 1, 2025 at 10:49 AM
Reposted by Diego Rubiales
August 29, 2025 at 12:38 PM