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학술논문

Phylogenetic relationships of Iranian Allium species using the matK (cpDNA gene) region

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영문명
발행기관
(사)한국식물생명공학회
저자명
Hemadollah Zarei Barat Ali Fakheri Mohammad Reza Naghavi Nafiseh Mahdinezhad
간행물 정보
『Journal of Plant Biotechnology』47권 1호, 15~25쪽, 전체 11쪽
주제분류
농수해양 > 기타농수해양
파일형태
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발행일자
2020.03.31
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국문 초록

영문 초록

Allium L. is one of the largest genera of the Amaryllidaceae family, with more than 920 species including many economically important species used as vegetables, spices, medicines, or ornamental plants. Currently, DNA barcoding tools are being successfully used for the molecular taxonomy of Allium. A total of 46 Allium species were collected from their native areas, and DNA was extracted using the IBRC DNA extraction kit. We used specific primers to PCR amplify matK. DNA sequences were edited and aligned for homology, and a phylogenetic tree was constructed using the neighbor-joining method. The results show thymine (38.5%) was the most frequent and guanine (13.9%) the least frequent nucleotide. The matK regions of the populations were quite highly conserved, and the amount of C and CT was calculated at 0.162 and 0.26, respectively. Analysis of the nucleotide substitution showed C-T (26.22%) and A-G (8.08%) to have the highest and lowest percent, respectively. The natural selection process dN/dS was 1.16, and the naturality test results were -1.5 for Tajima’s D and -1.19 for Fu’s Fs. The NJ dendrogram generated three distinct clades: the first contained Allium austroiranicum and A. ampeloprasum; the second contained A. iranshahrii, A. bisotunense, and A. cf assadi; and the third contained A. rubellum and other species. In this study, we tested the utility of the matK region as a DNA barcode for discriminating Allium. species.

목차

Introduction
Material and Method
Results
Discussion

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APA

Hemadollah Zarei,Barat Ali Fakheri,Mohammad Reza Naghavi,Nafiseh Mahdinezhad. (2020).Phylogenetic relationships of Iranian Allium species using the matK (cpDNA gene) region. Journal of Plant Biotechnology, 47 (1), 15-25

MLA

Hemadollah Zarei,Barat Ali Fakheri,Mohammad Reza Naghavi,Nafiseh Mahdinezhad. "Phylogenetic relationships of Iranian Allium species using the matK (cpDNA gene) region." Journal of Plant Biotechnology, 47.1(2020): 15-25

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