The complete chloroplast genome of <i>Malus komarovii</i> (Rosaceae)

<i>Malus komarovii</i> (Sarg.) Rehder is an endangered species endemic to China. Using Deep Genome Skimming (DGS) data, we assembled the complete chloroplast genome, which is 159,982 bp in length and comprises a Large Single-Copy (LSC, 88,119 bp), a Small Single-Copy (SSC, 19,157 bp), and two Inverted Repeats (IR, 26,353 bp each). The genome encodes 131 genes, including 86 protein-coding genes, 37 tRNA genes, and eight rRNA genes. Phylogenetic analyses show that <i>M. komarovii</i> forms a distinct lineage among the seven major clades, indicating pronounced genetic distinctiveness and potential value as a germplasm resource for breeding. This chloroplast genome provides valuable data for future studies on species identification and phylogenetic relationships within <i>Malus</i>.

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Publication Details

Journal
Mitochondrial DNA Part B
Published
2026-03-02
DOI
https://doi.org/10.1080/23802359.2026.2626047
Primary Topic
Genomics and Phylogenetic Studies
Type
article
Field-Weighted Citation Impact
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article

The complete chloroplast genome of Malus komarovii (Rosaceae)

Fuqu Zou, Xiang Chun Shen, Yunfei Mao, Qiang Hao
Mitochondrial DNA Part B
Genomics and Phylogenetic Studies
article

The complete chloroplast genome of Malus komarovii (Rosaceae)

Fuqu Zou, Xiang Chun Shen, Yunfei Mao, Qiang Hao
article en

Abstract

<i>Malus komarovii</i> (Sarg.) Rehder is an endangered species endemic to China. Using Deep Genome Skimming (DGS) data, we assembled the complete chloroplast genome, which is 159,982 bp in length and comprises a Large Single-Copy (LSC, 88,119 bp), a Small Single-Copy (SSC, 19,157 bp), and two Inverted Repeats (IR, 26,353 bp each). The genome encodes 131 genes, including 86 protein-coding genes, 37 tRNA genes, and eight rRNA genes. Phylogenetic analyses show that <i>M. komarovii</i> forms a distinct lineage among the seven major clades, indicating pronounced genetic distinctiveness and potential value as a germplasm resource for breeding. This chloroplast genome provides valuable data for future studies on species identification and phylogenetic relationships within <i>Malus</i>.

Mitochondrial DNA Part BVol. 11(4)
Beijing Botanical Garden (CN), State Forestry and Grassland Administration (CN), Institute of Apiculture Research (CN), China National Botanical Garden, Shandong Agricultural University (CN)
Life in Land
Openalex Percentile: Top 34%
Genomics and Phylogenetic Studies
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