2005. Genetic distance between broodstocks of the marine shrimp Litopenaeus vannamei (Decapoda, Penaeidae) by mtDNA analyses. Genetics and Molecular Biology. 28 (2): 258-261.DE FRANCISCO, A. K.; GALETTI Jr, P. M.. Genetic distance between broodstocks of the marine shrimp Litopenaeus vannamei...
Haplotypes in Japanese gamecocks assigned to clades A, B, and E were either shared with those of the Chinese samples or differed from the close Chinese types by no more than a three-mutation distance. This genetic pattern is in accordance with the proposed dual origin of Japanese gamecocks ...
1. Sequences of MtDNA ND2 gene of Culter alburnus were 1047bp long,and genetic distance (0. 本研究分析了中国东部6大淡水湖泊91尾翘嘴鲌的线粒体ND2基因序列的遗传变异,得到如下结果:1。更多例句>> 2) Potato NADH ND2 subunit mRNA 马铃薯线粒体NADH ND2 mRNA3) matrix granule of mitochondria ...
The suitability of a genetic distance measurement with phylogenetic tree construction method for the identification of canned tuna species using two cytochrome b sequences (299 and 126 bp) was studied. PCR-amplified DNA from canned tuna was also analyzed by using three restriction endonucleases, B...
The results from the Fst and dA genetic distance matrix, neighbor-joining tree, and principal component map also suggest that C-stretch could be used as a reliable genetic marker in population genetics. 展开 关键词: Mitochondrial DNA (mtDNA Clone sequencing Length heteroplasmy Population genetics ...
Spatial autocorrelation analysis demonstrates a smooth gradient of decreasing genetic similarity of mtDNA types as geographic distance between sampling localities increases, strongly suggesting gene flow along the Nile, with no evident barriers. We conclude that these migrations probably occurred within the ...
Sample division comparisons based on PhiST genetic distance measures revealed no significant population differentiation in the distribution of mtDNA sequence variations between the present data set and a database in The Scientific Working Group on DNA Analysis Methods (SWGDAM), but did indicate ...
By data of restriction sites variant, thesimilarity and nucleotide diversity among haplotypes, nucleotide diversity of intrastrainand genetic distance among strains were calculated. It is determined that C. auratuspengze var. is a local population of C. auratus gibelio and C. auratus sogu var. is...
In the context of comparable published data for other African populations, analyses of each of these independently inherited DNA segments indicate that click-speaking Hadzabe and Ju∣'hoansi are separated by genetic distance as great or greater than that between any other pair of African populations....
(π)was 0.017 5±0.002 3 for seven populations.The K2-P distance within and among seven populations were 0.001 7～0.022 8 and 0.002 3～0.043 3,respectively.The difference index(FST)ranged betweenin-0.058 4～0.845 8 and the gene flow values were within the range of 0.05～19.62 for the ...