Premium
Isolation, characterization, and cross‐species amplification of polymorphic microsatellite markers for Pilosocereus machrisii (Cactaceae)
Author(s) -
Perez Manolo F.,
Téo Mariana F.,
Zappi Daniela C.,
Taylor Nigel P.,
Moraes Evandro M.
Publication year - 2011
Publication title -
american journal of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.218
H-Index - 151
eISSN - 1537-2197
pISSN - 0002-9122
DOI - 10.3732/ajb.1100033
Subject(s) - biology , microsatellite , gene flow , genetic diversity , locus (genetics) , allele , genetic structure , genetics , population , evolutionary biology , population genetics , genetic marker , genetic variation , gene , demography , sociology
• Premise of the study: Microsatellite primers were developed in Pilosocereus machrisii , a columnar cactus with a patchy distribution in eastern tropical South America, to assess its genetic diversity and population structure. • Methods and Results: Eleven microsatellite markers were developed, of which one was monomorphic among 51 individuals from two populations. The number of alleles per polymorphic locus ranged from two to eight, and the total number of alleles was 57. From the 11 isolated loci, nine were successfully amplified in the other four Pilosocereus species. • Conclusions: The results showed that these markers will be useful for studies of genetic diversity, patterns of gene flow, and population genetic structure in P. machrisii, as well as across other congeneric species.