黄藤黄（Garcinia xanthochymus Hook）叶绿体全基因组的研究。f.ex T. Anderson 1874 （Clusiaceae）及其系统发育意义。

IF 0.5 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2025-02-21 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2468760

Hong Pan, Bo Pan, Kaixian Zhu, GuoFa Cui

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引用次数: 0

摘要

黄藤黄是著名的甜，富含水分的果肉果实。尽管一些植物化学分析强调了其经济和药用价值，但对其系统发育的研究却很少。为了填补这一空白，我们对黄松的第一个叶绿体基因组进行了测序。该基因组长157,688 bp，具有典型的四部结构，由两个IR（每个27,017 bp），一个LSC （85,998 bp）和一个SSC （17,656 bp）组成。它包含125个独特的基因，其中80个蛋白质编码基因，37个tRNA基因，8个rRNA基因。长柄山竹（G. peddunculata）、下腹山竹（G. subbelliptica）和山竹（G. mangostana）是一个独立的分支，它们的系统发育关系最为密切。

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Characterization of the complete chloroplast genome of Garcinia xanthochymus Hook. f. ex T. Anderson 1874 (Clusiaceae) and its phylogenetic implications.

Garcinia xanthochymus is renowned for sweet, water-rich pulp fruits. Despite some phytochemical analyses highlighting its economic and medicinal value, research on its phylogeny is scarce. To fill this void, we sequenced the first chloroplast genome of G. xanthochymus. The genome was 157,688 bp long with a typical quadripartite structure, consisting of two IR (27,017 bp each), a LSC (85,998 bp), and a SSC (17,656 bp). It contained 125 unique genes, including 80 protein-coding genes, 37 tRNA genes, and eight rRNA genes. Forming a distinct branch, G. pedunculata, G. subelliptica and G. mangostana showed the closest phylogenetic relationships.

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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.