当前位置:
X-MOL 学术
›
Russ. J. Genet.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Intraspecific Structure of Rhododendron camtschaticum Pall. on the Kamchatka Peninsula: Genetic Aspect
Russian Journal of Genetics ( IF 0.6 ) Pub Date : 2020-07-06 , DOI: 10.1134/s1022795420060083 M. A. Polezhaeva , M. V. Modorov , A. N. Polezhaev , E. A. Marchuk
中文翻译:
杜鹃花种内结构。在堪察加半岛上:遗传学方面
更新日期:2020-07-06
Russian Journal of Genetics ( IF 0.6 ) Pub Date : 2020-07-06 , DOI: 10.1134/s1022795420060083 M. A. Polezhaeva , M. V. Modorov , A. N. Polezhaev , E. A. Marchuk
Abstract
The analysis of variability of three intergenic spacers of chloroplast DNA in 47 samples of Rhododendron camtschaticum on the Kamchatka Peninsula and the Commander Islands was performed. The analysis of molecular variation (AMOVA) revealed that about 99% of genetic diversity occurs in interpopulation differences (FST = 0.99, p < 0.001). Two genetic lines have been identified, probably due to the northern and southern migration routes. Samples from central and northern Kamchatka form a separate cluster and demonstrate high homogeneity, which supports the taxonomic independence of the subspecies R. camtschaticum ssp. glandulosum. In samples from the southern part of the peninsula, polymorphism was revealed; together with samples from the Commander Islands, they correspond to R. camtschaticum ssp. camtschaticum.中文翻译:
杜鹃花种内结构。在堪察加半岛上:遗传学方面