کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8326690 | 1540196 | 2018 | 28 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Complete mitochondrial genome of Parasesarma affine (Brachyura: Sesarmidae): Gene rearrangements in Sesarmidae and phylogenetic analysis of the Brachyura
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Complete mitochondrial genome of Parasesarma affine (Brachyura: Sesarmidae): Gene rearrangements in Sesarmidae and phylogenetic analysis of the Brachyura Complete mitochondrial genome of Parasesarma affine (Brachyura: Sesarmidae): Gene rearrangements in Sesarmidae and phylogenetic analysis of the Brachyura](/preview/png/8326690.png)
چکیده انگلیسی
In this study, the complete mitochondrial DNA (mtDNA) sequence of the crab Parasesarma affine is determined, characterized and compared with other decapod crustaceans. The P. affine mitochondrial genome (mitogenome) is 15,638â¯bp in size, and contains 13 protein-coding genes (PCGs), 2 ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes and a control region (CR). Then, 23 of the 37 genes are encoded by the heavy (+) strand while 14 are encoded by the light (â) strand. All PCGs are initiated by ATN codons and 4 of the 13 PCGs harbored the incomplete termination codon by T or TA. The CR with a high Aâ¯+â¯T% (82.33%) spans 678â¯bp. The nucleotide composition of the P. affine mitogenome is also biased toward Aâ¯+â¯T nucleotides (74.83%). The gene order of P. affine has a difference that trnI-trnQ turns into trnQ-trnI when compared with ancestor of Brachyura, which can also been seen in other Sesarmidae species. Phylogenetic tree based on nucleotide sequences of mitochondrial 13 PCGs from 49 decapod crustaceans and one outgroup using Bayesian inference (BI) and Maximum Likelihood (ML), which determined that P. affine belongs to Sesarmidae and Parasesarma is monophyletic.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Biological Macromolecules - Volume 118, Part A, 15 October 2018, Pages 31-40
Journal: International Journal of Biological Macromolecules - Volume 118, Part A, 15 October 2018, Pages 31-40
نویسندگان
Zhengfei Wang, Ziqian Wang, Xuejia Shi, Qiong Wu, Yitao Tao, Huayun Guo, Chenyao Ji, Yuze Bai,