نتایج جستجو برای: expected heterozygosity
تعداد نتایج: 255230 فیلتر نتایج به سال:
By using simple sequence repeats (SSR) and random amplification of polymorphic DNA (RAPD) markers, the genetic variability of three Salmo trutta L. populations from three rivers, the Wieprza, the Rega and the Parseta, was determined. The investigated populations showed a high level of genetic variability. Microsatellites showed that observed heterozygosity (Ho) was higher than the expected hete...
PREMISE OF THE STUDY The Million Orchid Project at Fairchild Tropical Botanic Garden is an initiative to propagate native orchids for reintroduction into Miami's urban landscapes. The aim of this study was to develop microsatellites for Encyclia tampensis and Cyrtopodium punctatum (Orchidaceae). METHODS AND RESULTS Ten microsatellites were developed for each species. For E. tampensis sampled ...
The degree to which historical human activities negatively impacted past and present lemur species is a long-standing question in primatology. At present, most evidence addressing this issue comes from archaeology, paleontology, and behavioral studies. Genetic data provide another source of evidence. In this study, six microsatellite loci, genotyped on more than 360 wild Verreaux’s sifaka, are ...
We have isolated a candidate gene (designated Brush-1) located at 13q12-q13, proximal to the retinoblastoma gene (RB1). Brush-1 codes for a 4.7-kilobase mRNA expressed at high levels in normal breast epithelium but drastically reduced in 6 of 13 breast cancer cell lines. RB1 mRNA expression is at normal levels for 5 of these 6 lines suggesting a greater importance of Brush-1 for breast cancer. ...
Transcriptome sequencing technology has been applied in the development and discovery of single nucleotide polymorphism (SNP) markers in fish. In this study, a panel of 120 expressed sequence tag (EST)-derived SNPs was selected by several selection filters from the resultant EST library of Odontobutis potamophila using Illumina Sequencing. In total, 37 SNPs from 120 putative SNPs were considere...
PREMISE OF THE STUDY To estimate the genetic variation of Rhododendron ovatum (Ericaceae), a monoecious evergreen shrub, 23 microsatellite markers were identified from its nuclear genome. METHODS AND RESULTS We developed 16 polymorphic and seven monomorphic microsatellite primers using the biotin-streptavidin capture method. The 16 polymorphic loci were investigated further using 89 individua...
Galium catalinense subspecies acrispum (Rubiaceae) is a state-endangered perennial shrub endemic to San Clemente Island. Eight polymorphic microsatellite loci were isolated from G. catalinense ssp. acrispum. These loci show high levels of variability, averaging 6.5 alleles per locus and an expected heterozygosity of 0.550. One locus exhibited significant deviations from Hardy-Weinberg equilibri...
Herein, we describe 34 microsatellite loci developed using an enrichment genomic library for the tree species Hancornia speciosa Gomes (Apocynaceae). Thirty-five individuals were genotyped using 34 primers to analyze the polymorphisms at each locus. The number of alleles per locus ranged from 4 to 20. The average number of alleles was 8.11, and the expected heterozygosity ranged from 0.62 to 0....
The Japanese and English White quails are widespread strains and belongs to the Galliformes order, Phasianidae family, Coturnix genus and Japonica species. These birds are likely to be well-adapted to the hard conditions and resistance to diseases as it has attained economic importance as an agricultural species. In the current study, the genetic variation of Japanese and English White quail ...
We have isolated and characterized 17 microsatellite loci for the endemic Hawaiian planthopper Nesosydne chambersi (Delphacidae), a member of a large Hawaiian Nesosydne radiation. Thirty individuals from one population and 10 individuals from two populations across the species' range were tested to investigate polymorphism. The observed loci contained two to nine alleles per locus. Expected het...
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