Report on marker-assisted selection to identify reproductive behavior in Bh22 population

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cg.authorship.typesCGIAR single centreen
cg.contributor.affiliationInternational Center for Tropical Agricultureen
cg.contributor.donorCGIAR Trust Funden
cg.contributor.initiativeAccelerated Breeding
cg.placeCali, Colombiaen
cg.subject.actionAreaGenetic Innovation
cg.subject.alliancebiovciatPLANT BREEDINGen
cg.subject.alliancebiovciatPLANT GENETIC RESOURCESen
cg.subject.alliancebiovciatTROPICAL FORAGESen
cg.subject.impactAreaNutrition, health and food security
dc.contributor.authorHernández, Luis Miguelen
dc.contributor.authorQuintero, Constanzaen
dc.contributor.authorJauregui, Rosaen
dc.date.accessioned2022-12-26T12:27:20Zen
dc.date.available2022-12-26T12:27:20Zen
dc.identifier.urihttps://hdl.handle.net/10568/126303
dc.titleReport on marker-assisted selection to identify reproductive behavior in Bh22 populationen
dcterms.abstractContinuing with the fourth cycle of humidicola breeding scheme (Urochloa humidicola (Rendle) Morrone & Zuloaga), a half-sibs population was formed through a genetic cross between suexual population BhSx19 and the apomictic tester CIAT/16888. Using standardized protocols, the identification of the reproduction mode was carried out in the population of hybrids obtained (called Bh22) using the molecular marker p779 / p780. A total of 1,914 (38%) hybrids, from 5,024, showed the apomictic marker, 2,900 (58%) unshowed the apomictic marker and, 210 (4%) were uncertain or did not amplify. The variation in the apomictic and sexual relationship between formed families is presented.en
dcterms.accessRightsOpen Access
dcterms.audienceScientistsen
dcterms.bibliographicCitationHernández, L.M.; Quintero, C.; Jauregui, R. (2022) Report on marker-assisted selection to identify reproductive behavior in Bh22 population. Cali (Colombia): Alliance of Bioversity International and CIAT. 10 p.en
dcterms.extent10 p.en
dcterms.issued2022
dcterms.languageen
dcterms.licenseCC-BY-4.0
dcterms.publisherAlliance of Bioversity International and CIATen
dcterms.subjectmolecular markersen
dcterms.subjecthybridsen
dcterms.subjectplant breedingen
dcterms.subjectapomixisen
dcterms.typeReport

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