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| 4. |  | CROPANO, C.; PLACE, I.; MANZANARES, CH.; DO CANTO, J.; LÜBBERSTEDT, T; STUDER, B.; THOROGOOD, D. Characterisation and practical use of self-compatibility in outcrossing grass species. Annals of Botany, Volume 127, Issue 7, 4 June 2021, Pages 841-852.Open Access. Doi: https://doi.org/10.1093/aob/mcab043 Article history: Received: 25 November 2020/ Returned for revision: 12 March 2021/ Editorial decision: 17 March 2021/ Accepted: 18 March 2021/ Electronically published: 23 March 2021.| Biblioteca(s): INIA La Estanzuela. |
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| 5. | | CROPANO, C.; PLACE, I.; MANZANARES, C.; DO CANTO, J.; LÜBBERSTEDT, T.; STUDER, B.; THOROGOOD, D. Characterization and practical use of self-compatibility in outcrossing grass species. Annals of Botany, June 2021, volume 127, Issue 7, Pages 841 - 8524. OPEN ACCESS. Doi: https://doi.org/10.1093/aob/mcab043 Article history: Received 25 November 2020, Revision received 12 March 2021, Editorial decision 17 March 2021, Accepted 18 March 2021, Published 23 March 2021,
Corrected and typeset 24 June 2021.
Corresponding author: Thorogood, D.;...| Biblioteca(s): INIA Las Brujas. |
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| 7. | | ARIAS AGUIRRE, A.; STUDER, B.; DO CANTO, J.; FREI, U.; LÜBBERSTEDT, T. Validation of two models for self-incompatibility in autotetraploid perennial ryegrass using high resolution melting-based markers. Plant Breeding, 2014, n. 133, p. 765-770. Article history: Received November 19, 2013; Accepted June 5, 2014.| Biblioteca(s): INIA Tacuarembó. |
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| 8. | | COPRANO, C.; MANZANARES, C.; YATES, S.; DO CANTO, J.; BOERBOOM, N.; KOCH, M.; WOLTERS, L.; LÜBBERSTEDT, T.; STUDER, B. Mapping self-fertility for hybrid breeding in perennial ryegrass (Lolium perenne L.). In: Joint Symposium, Zurich, june 24-27, 2019. Improving sown grasslands through breeding and management. Grasland Science in Europe, v. 24, p. 278. Zurich: EGF-EUCARPIA, 2019.| Biblioteca(s): INIA Tacuarembó. |
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| 9. | | CROPANO, C.; MANZANARES, CH.; YATES, S.; COPETTI, D.; DO CANTO, J.; LÜBBERSTEDT, T.; KOCH, M.; STUDER, B. Identification of Candidate Genes for Self-Compatibility in Perennial Ryegrass (Lolium perenne L.). Frontiers in Plant Science, 15 october 2021, Volume 12, Article number 707901. OPEN ACCESS. Doi: https://doi.org/10.3389/fpls.2021.707901 Article history: Received: 10 May 2021/Accepted: 30 August 2021/Published: 15 October 2021. This work was supported by the European Union?s Horizon 2020 Research and Innovation Programme Marie Sk?odowskaCurie grant agreement no 722338 -...| Biblioteca(s): INIA La Estanzuela. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
29/10/2021 |
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Actualizado : |
01/11/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
CROPANO, C.; MANZANARES, CH.; YATES, S.; COPETTI, D.; DO CANTO, J.; LÜBBERSTEDT, T.; KOCH, M.; STUDER, B. |
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Afiliación : |
CLAUDIO CROPANO, Molecular Plant Breeding, Institute of Agricultural Sciences, ETH Zurich, Zurich, Switzerland;Deutsche Saatveredelung AG, Lippstadt, Germany.; CHLOÉ MANZANARES, Molecular Plant Breeding, Institute of Agricultural Sciences, ETH Zurich, Zurich, Switzerland.; STEVEN YATES, Molecular Plant Breeding, Institute of Agricultural Sciences, ETH Zurich, Zurich, Switzerland.; DARIO COPETTI, Molecular Plant Breeding, Institute of Agricultural Sciences, ETH Zurich, Zurich, Switzerland.; JAVIER DO CANTO FAGUNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; THOMAS LÜBBERSTEDT, Department of Agronomy, Iowa State University, Ames, IA, United States.; MICHAEL KOCH, Deutsche Saatveredelung AG, Lippstadt, Germany.; BRUNO STUDER, Molecular Plant Breeding, Institute of Agricultural Sciences, ETH Zurich, Zurich, Switzerland. |
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Título : |
Identification of Candidate Genes for Self-Compatibility in Perennial Ryegrass (Lolium perenne L.). |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Frontiers in Plant Science, 15 october 2021, Volume 12, Article number 707901. OPEN ACCESS. Doi: https://doi.org/10.3389/fpls.2021.707901 |
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DOI : |
10.3389/fpls.2021.707901 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 10 May 2021/Accepted: 30 August 2021/Published: 15 October 2021. This work was supported by the European Union?s Horizon 2020 Research and Innovation Programme Marie Sk?odowskaCurie grant agreement no 722338 - PlantHUB and by the Swiss
National Science Foundation (grant number 310030_197708). |
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Contenido : |
Abstract: Self-incompatibility (SI) is a genetic mechanism preventing self-pollination in ?40% of plant species. Two multiallelic loci, called S and Z, control the gametophytic SI system of the grass family (Poaceae), which contains all major forage grasses. Loci independent
from S and Z have been reported to disrupt SI and lead to self-compatibility (SC). A locus causing SC in perennial ryegrass (Lolium perenne L.) was previously mapped on linkage group (LG) 5 in an F2 population segregating for SC. Using a subset of the same population (n = 68), we first performed low-resolution quantitative trait locus (QTL) mapping to exclude the presence of additional, previously undetected contributors to SC. The previously reported QTL on LG 5 explained 38.4% of the phenotypic variation, and no significant contribution from other genomic regions was found. This was verified by the presence of significantly distorted markers in the region overlapping with the QTL. Second, we fine mapped the QTL to 0.26 centimorgan (cM) using additional 2,056 plants and 23 novel sequence-based markers. Using Italian ryegrass (Lolium multiflorum Lam.) genome assembly as a reference, the markers flanking SC were estimated to span a ?3 Mb region encoding for 57 predicted genes. Among these, seven genes were proposed as relevant candidate genes based on their annotation and function described in previous studies. Our study is a step forward to identify SC genes in forage grasses and provides diagnostic markers for marker-assisted introgression of SC into elite germplasm. MenosAbstract: Self-incompatibility (SI) is a genetic mechanism preventing self-pollination in ?40% of plant species. Two multiallelic loci, called S and Z, control the gametophytic SI system of the grass family (Poaceae), which contains all major forage grasses. Loci independent
from S and Z have been reported to disrupt SI and lead to self-compatibility (SC). A locus causing SC in perennial ryegrass (Lolium perenne L.) was previously mapped on linkage group (LG) 5 in an F2 population segregating for SC. Using a subset of the same population (n = 68), we first performed low-resolution quantitative trait locus (QTL) mapping to exclude the presence of additional, previously undetected contributors to SC. The previously reported QTL on LG 5 explained 38.4% of the phenotypic variation, and no significant contribution from other genomic regions was found. This was verified by the presence of significantly distorted markers in the region overlapping with the QTL. Second, we fine mapped the QTL to 0.26 centimorgan (cM) using additional 2,056 plants and 23 novel sequence-based markers. Using Italian ryegrass (Lolium multiflorum Lam.) genome assembly as a reference, the markers flanking SC were estimated to span a ?3 Mb region encoding for 57 predicted genes. Among these, seven genes were proposed as relevant candidate genes based on their annotation and function described in previous studies. Our study is a step forward to identify SC genes in forage grasses and provides diagnostic mark... Presentar Todo |
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Palabras claves : |
Fine mapping, candidate genes; Perennial ryegrass (Lolium perenne L.); Segregation distortion; Self-compatibility (SC); Self-incompatibility (SI). |
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Thesagro : |
RAIGRAS PERENNE. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16088/1/Cropano2021.Candidate-genes-SC-ryegrass.pdf
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Marc : |
LEADER 02882naa a2200301 a 4500
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008 2021 bl uuuu u00u1 u #d
024 7 $a10.3389/fpls.2021.707901$2DOI
100 1 $aCROPANO, C.
245 $aIdentification of Candidate Genes for Self-Compatibility in Perennial Ryegrass (Lolium perenne L.).$h[electronic resource]
260 $c2021
500 $aArticle history: Received: 10 May 2021/Accepted: 30 August 2021/Published: 15 October 2021. This work was supported by the European Union?s Horizon 2020 Research and Innovation Programme Marie Sk?odowskaCurie grant agreement no 722338 - PlantHUB and by the Swiss National Science Foundation (grant number 310030_197708).
520 $aAbstract: Self-incompatibility (SI) is a genetic mechanism preventing self-pollination in ?40% of plant species. Two multiallelic loci, called S and Z, control the gametophytic SI system of the grass family (Poaceae), which contains all major forage grasses. Loci independent from S and Z have been reported to disrupt SI and lead to self-compatibility (SC). A locus causing SC in perennial ryegrass (Lolium perenne L.) was previously mapped on linkage group (LG) 5 in an F2 population segregating for SC. Using a subset of the same population (n = 68), we first performed low-resolution quantitative trait locus (QTL) mapping to exclude the presence of additional, previously undetected contributors to SC. The previously reported QTL on LG 5 explained 38.4% of the phenotypic variation, and no significant contribution from other genomic regions was found. This was verified by the presence of significantly distorted markers in the region overlapping with the QTL. Second, we fine mapped the QTL to 0.26 centimorgan (cM) using additional 2,056 plants and 23 novel sequence-based markers. Using Italian ryegrass (Lolium multiflorum Lam.) genome assembly as a reference, the markers flanking SC were estimated to span a ?3 Mb region encoding for 57 predicted genes. Among these, seven genes were proposed as relevant candidate genes based on their annotation and function described in previous studies. Our study is a step forward to identify SC genes in forage grasses and provides diagnostic markers for marker-assisted introgression of SC into elite germplasm.
650 $aRAIGRAS PERENNE
653 $aFine mapping, candidate genes
653 $aPerennial ryegrass (Lolium perenne L.)
653 $aSegregation distortion
653 $aSelf-compatibility (SC)
653 $aSelf-incompatibility (SI)
700 1 $aMANZANARES, CH.
700 1 $aYATES, S.
700 1 $aCOPETTI, D.
700 1 $aDO CANTO, J.
700 1 $aLÜBBERSTEDT, T.
700 1 $aKOCH, M.
700 1 $aSTUDER, B.
773 $tFrontiers in Plant Science, 15 october 2021, Volume 12, Article number 707901. OPEN ACCESS. Doi: https://doi.org/10.3389/fpls.2021.707901
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