Premium
Isolation and characterization of microsatellite loci in the endangered perennial Eleocharis parvula ( C yperaceae), emerging in the 2011 tsunami inundation areas
Author(s) -
Kimura Takuma,
Yamazaki Shohei,
Uno Kunihiko,
Yamada Takayuki,
Maki Masayuki
Publication year - 2017
Publication title -
plant species biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.419
H-Index - 36
eISSN - 1442-1984
pISSN - 0913-557X
DOI - 10.1111/1442-1984.12135
Subject(s) - biology , microsatellite , endangered species , loss of heterozygosity , genetic diversity , allele , population , critically endangered , locus (genetics) , pyrosequencing , zoology , evolutionary biology , ecology , genetics , habitat , demography , gene , sociology
Using 454 pyrosequencing, we designed primers for 12 microsatellite loci in the endangered perennial herb Eleocharis parvula , which has established many new populations in areas disturbed by the huge tsunami following the G reat E ast J apan E arthquake in 2011. Polymorphism of these 12 loci was assessed in 25 individuals from two newly established populations in the tsunami disaster area. The number of alleles ranged from two to five, and the ranges of observed and expected heterozygosity were 0.167–0.833 and 0.219–0.727, respectively. These loci were not linked to each other and had no null alleles. These markers will be useful in studies of the genetic diversity, population dynamics and conservation of E. parvula .