Brassica oleracea L. var. italica Plenck 的完整有丝分裂基因组和系统发育分析。

IF 0.5 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2025-04-02 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2024.2423830

Xuli Pei, Zange Jing, Muneeb Ahmad Wani, Zheng Tang, Zhenchao Zhang, Qian Xu, Meiqi Tao, Liling Mo, Peng Jiao

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Complete mitogenome and phylogenetic analysis of Brassica oleracea L. var. italica Plenck.

In this study, we assembled and annotated the mitochondrial genome (mitogenome) of B. oleracea L. var. italica Plenck. This mitogenome was found to span 219 964 bp, with a GC content of 45.25%. It comprised 61 genes, including 35 protein-coding, 23 transfer RNA, and three ribosomal RNA genes. Among these, only 11 genes contained introns. Codon preference analysis revealed a bias toward codons ending in A/U bases. A phylogenetic analysis demonstrated a close relationship between B. oleracea L. var. italica Plenck, B. oleracea L. botrytis, and B. oleracea var. capitata. This reference mitogenome provides a basis for research on genetic conservation, phylogenetic relationships, and molecular breeding strategies among members of the Brassica genus.

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来源期刊

Mitochondrial DNA. Part B, Resources Biochemistry, Genetics and Molecular Biology-Molecular Biology

CiteScore

1.30

自引率

20.00%

发文量

670

期刊介绍： This open access journal publishes high-quality and concise research articles reporting the sequence of full mitochondrial genomes, and short communications focusing on the physical, chemical, and biochemical aspects of mtDNA and proteins involved in mtDNA metabolism and interactions.