Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/65065
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dc.contributor.authorRuan-Tejeda, I.
dc.contributor.authorSanterre, A.
dc.contributor.authorHuerta-Martinez, F.M.
dc.contributor.authorIniguez-Davalos, L.I.
dc.contributor.authorCastro-Felix, P.
dc.date.accessioned2015-11-19T18:50:01Z-
dc.date.available2015-11-19T18:50:01Z-
dc.date.issued2014
dc.identifier.urihttp://hdl.handle.net/20.500.12104/65065-
dc.description.abstractStenocereus queretaroensis is an endemic, chiropterophilous, columnar cactus of economic importance in Mexico. To investigate the effect of artificial selection on genetic diversity, inter-simple sequence repeat (ISSR) markers were used to estimate the genetic variation of wild, orchard, and backyard populations of S. queretaroensis from two regions in western Mexico. Six primers were used to generate 62 bands, of which 39 were polymorphic (62.9%). The total genetic diversity was similar in the wild (HT=0.296) and orchard (HT=0.291) groups, and slightly lower in the backyard group (HT=0.281). Wild populations (FST=0.13) were less differentiated than backyard (FST=0.17) and orchard (FST=0.21) populations. The wild and backyard groups were genetically closer (0.015) than the wild and orchard (0.018) groups. A Mantel test revealed a positive correlation between genetic and geographic distances (r=0.433, p=0.002). In conclusion, gene flow and the prevailing management system have efficiently maintained genetic diversity and facilitated inter-population differentiation in S. queretaroensis. © 2014 Elsevier Ltd.
dc.titleGenetic diversity and relationships among wild and cultivated Stenocereus queretaroensis populations in western Mexico
dc.typeArticle
dc.identifier.doi10.1016/j.bse.2014.03.005
dc.relation.ispartofjournalBiochemical Systematics and Ecology
dc.relation.ispartofvolume55
dc.relation.ispartofpage125
dc.relation.ispartofpage130
dc.subject.keywordColumnar cacti; Domestication; Genetic diversity; Genetic relationships; ISSR; Stenocereus queretaroensis
dc.contributor.affiliationRuán-Tejeda, I., Laboratorio de Zoología, Departamento de Ecología y Recursos Naturales, Centro Universitario de la Costa Sur, Universidad de Guadalajara, Av. Independencia Nacional 151, Autlán, Jalisco CP 48900, Mexico; Santerre, A., Laboratorio de Biomarcadores Moleculares y Genética Molecular, Departamento de Biología Celular y Molecular, Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Km. 15.5 Carretera Guadalajara-Nogales, Predio Las Agujas, Zapopan, Jalisco, Mexico; Huerta-Martínez, F.M., Departamento de Ecología, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Km. 15.5 Carretera Guadalajara-Nogales, Predio Las Agujas, Zapopan, Jalisco, Mexico; Iñiguez-Dávalos, L.I., Laboratorio de Zoología, Departamento de Ecología y Recursos Naturales, Centro Universitario de la Costa Sur, Universidad de Guadalajara, Av. Independencia Nacional 151, Autlán, Jalisco CP 48900, Mexico; Castro-Félix, P., Laboratorio de Biomarcadores Moleculares y Genética Molecular, Departamento de Biología Celular y Molecular, Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Km. 15.5 Carretera Guadalajara-Nogales, Predio Las Agujas, Zapopan, Jalisco, Mexico
dc.relation.isReferencedByScopus
dc.relation.isReferencedByWOS
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84897500098&partnerID=40&md5=6d6170fc40877389f715b617e60538fc
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