نتایج جستجو برای: 26 polymorphic loci and 27 mutations
تعداد نتایج: 16904322 فیلتر نتایج به سال:
the crustacean paramysis intermedia is one of the most important zooplanktons which is used as food by aquatic animals in estuaries and marine environments. regarding the existence of this zooplankton stocks in the persian gulf and oman sea, knowledge on genetic structure of this species is necessary for conservation of its biological diversity and gene pool. in present study, genetic diversity...
PREMISE OF THE STUDY Twenty-seven nuclear microsatellite markers were developed for the mangrove fern, Acrostichum aureum (Pteridaceae), to investigate the genetic structure and demographic history of the only pantropical mangrove plant. METHODS AND RESULTS Fifty-six A. aureum individuals from three populations were sampled and genotyped to characterize the 27 loci. The number of alleles and ...
We have developed a new set of 27 polymorphic markers for each of two cricket species, Gryllus bimaculatus and Gryllus campestris. Initially, 14 published G. bimaculatus loci were tested in G. campestris; however, only five loci were polymorphic. Therefore, we isolated an additional 50 new microsatellite loci from G. bimaculatus and tested these in both species. In a minimum of 20 individuals, ...
We tested 27 microsatellite loci for cross-species amplification in the lacertids Podarcis gaigeae and Podarcis hispanica. We detected 11 and 15 polymorphic loci in the former and the latter species, respectively. In a larger sample of individuals from a single population of each species, the number of alleles ranged from five to 23 in 10 of the polymorphic loci in P. gaigeae, and between four ...
The reef-building, scleractinian coral, Galaxea fascicularis, is classified into soft and hard types, based on nematocyst morphology. This character is correlated with the length of the mitochondrial non-coding region (mt-Long: soft colony type, and nematocysts with wide capsules and long shafts; mt-Short: hard colony type, and nematocysts with thin capsules and short shafts). We isolated and c...
Although most mutations causing ADPKD in European populations have been mapped to the PKD1 locus on chromosome 16, some of them appear to be unlinked to this locus. To evaluate the incidence of unlinked mutations in Spain we have typed 31 Spanish families from different geographical sites for six closely linked DNA polymorphic marker loci flanking PKD1 detected by probes D16S85, D16S21, D16S259...
Two-dimensional polyacrylamide gel electrophoresis has been used to detect somatic cell gene mutations altering protein structure, following ethylnitrosourea treatment of cultured human lymphoblastoid cells. A total of 267 polypeptides encoded by 263 loci were scored in a series of 1143 lymphoblastoid clones. Sixty-five electrophoretic mutants were detected at a total of 49 loci. Sixteen of the...
Correlation analysis method makes possible early and rapid identification of genes controlling quantitative traits. In this research, the relationship between 14 agronomic traits and 96 bonds obtained from 20 pairs of microsatellite primers on 26 clones and four commercial cultivars has been studied by Canonical correlation. The average number of alleles was 5.15 for each microsatellite locatio...
A qualitative diagnosis of infertility requires attention to female and male physical abnormalities, endocrine anomalies and genetic conditions that interfere with reproduction. Many genes are likely to be involved in the complex process of reproduction. Cystic fibrosis (CF) incidence varies in different White people populations (a higher incidence of CF is observed in northern–western European...
PREMISE OF THE STUDY Microsatellite loci were developed for Afzelia quanzensis (Fabaceae) as a first step toward investigating genetic diversity and population structure of the species in its native range. METHODS AND RESULTS Illumina shotgun sequencing was used to generate raw sequence reads, which were searched for potential microsatellite loci. A total of 70 potential microsatellite loci w...
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