Complete Mitogenome Assembly and Comparative Analysis of Vaccinium bracteatum (Ericaceae), a Rich Source of Health-Promoting Molecules DOI Open Access
Peng Zhou, Fei Li, Qiang Zhang

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(22), P. 12027 - 12027

Published: Nov. 8, 2024

Vaccinium bracteatum is a valuable plant used both as food and medicine in China, but low production limits the development of its industry. As such, it important to develop genetic resources for high-value species preservation wild populations utilization. The complete chloroplast nuclear genomes have already been available; however, mitogenome has not yet characterized. Here, V. was assembled using HiFi reads, comparative analysis conducted. circular sequence 708,384 bp with GC content 45.28%, which 67 genes were annotated, including 36 protein-coding genes, 26 tRNA 3 rRNA 2 pseudogenes. Overall, 370 dispersed repeats, 161 simple 42 tandem repeats identified, 360 RNA editing sites predicted. There extensive DNA migration among three genomes. In addition, most underwent purifying selection throughout evolution, nucleotide diversity highly variable. indicated that sizes, structures, gene contents mitogenomes differed significantly, functional relatively conserved Ericales species. Mitogenome-based phylogenetic precise. evolutionary taxonomic status bracteatum. represents last link reference genome lays foundation effective utilization molecular breeding this plant.

Language: Английский

The complete chloroplast genome and phylogenetic analysis of Cinnamomum daphnoides (Laurales: Lauraceae) DOI Creative Commons
Yang Chen,

X. Li,

Minfen Yu

et al.

Mitochondrial DNA Part B, Journal Year: 2025, Volume and Issue: 10(5), P. 387 - 391

Published: April 16, 2025

This study presents the complete chloroplast genome of Cinnamomum daphnoides (154,121 bp, GC 39.2%), a newly recorded species in China, revealing typical quadripartite structure: large single-copy region (93,688 37.9%), small (18,929 33.9%), and two inverted repeats (20,752 bp each, 44.3%). The harbors 126 genes (82 protein-coding, 36 tRNA, 8 rRNA). Phylogenetic analysis groups C. with tamala, differing from prior studies. These findings clarify its systematic position within support potential for coastal greening applications.

Language: Английский

Citations

0
Full-length chloroplast genome of Vincetoxicum atratum and phylogeny of the genus Vincetoxicum DOI
Weichao Ren, Shan Jiang,

Lengleng Ma

et al.

Genetic Resources and Crop Evolution, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 30, 2024

Language: Английский

Citations

0
Complete Mitogenome Assembly and Comparative Analysis of Vaccinium bracteatum (Ericaceae), a Rich Source of Health-Promoting Molecules DOI Open Access
Peng Zhou, Fei Li, Qiang Zhang

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(22), P. 12027 - 12027

Published: Nov. 8, 2024

Vaccinium bracteatum is a valuable plant used both as food and medicine in China, but low production limits the development of its industry. As such, it important to develop genetic resources for high-value species preservation wild populations utilization. The complete chloroplast nuclear genomes have already been available; however, mitogenome has not yet characterized. Here, V. was assembled using HiFi reads, comparative analysis conducted. circular sequence 708,384 bp with GC content 45.28%, which 67 genes were annotated, including 36 protein-coding genes, 26 tRNA 3 rRNA 2 pseudogenes. Overall, 370 dispersed repeats, 161 simple 42 tandem repeats identified, 360 RNA editing sites predicted. There extensive DNA migration among three genomes. In addition, most underwent purifying selection throughout evolution, nucleotide diversity highly variable. indicated that sizes, structures, gene contents mitogenomes differed significantly, functional relatively conserved Ericales species. Mitogenome-based phylogenetic precise. evolutionary taxonomic status bracteatum. represents last link reference genome lays foundation effective utilization molecular breeding this plant.

Language: Английский

Citations

0