Comparative Chloroplast Genomics of Actinidia deliciosa Cultivars: Insights into Positive Selection and Population Evolution DOI Open Access

Xiaojing He,

Yang Yang, Xiaolei Zhang

и другие.

International Journal of Molecular Sciences, Год журнала: 2025, Номер 26(9), С. 4387 - 4387

Опубликована: Май 5, 2025

The chloroplast genome, as an important evolutionary marker, can provide a new breakthrough direction for the population evolution of plant species. Actinidia deliciosa represents one most economically significant and widely cultivated fruit species in genus Actinidia. In this study, we sequenced analyzed complete genomes seven cultivars to detect structural variation characteristics. total genome size ranged from 156,404 bp (A. cv. Hayward) 156,495 Yate). A 321 simple sequence repeats (SSRs) 1335 repetitive sequences were identified. Large-scale repeat may facilitate indels substitutions, molecular variations A. varieties' genomes. Additionally, four polymorphic DNA loci (atpF-atpH, atpH-atpI, atpB, accD) detected, which could potentially useful genetic markers further genetics studies within varieties. Site-specific selection analysis revealed that six genes (atpA, rps3, rps7, rpl22, rbcL, ycf2) underwent protein evolution. These have played key roles adaptation various environments. suggested clustered into individual branch with moderate-to-high support values. results provided foundational genomic resource will be major contribution future genetics, adaptive evolution, improvement

Язык: Английский

Potential distribution under climate change and ecological niche differences between Actinidia chinensis complex DOI
Zhi Wang,

Zuozhou Li,

Sen Meng

и другие.

Scientia Horticulturae, Год журнала: 2024, Номер 337, С. 113533 - 113533

Опубликована: Авг. 10, 2024

Язык: Английский

Процитировано

3

Comparative Chloroplast Genomics of Actinidia deliciosa Cultivars: Insights into Positive Selection and Population Evolution DOI Open Access

Xiaojing He,

Yang Yang, Xiaolei Zhang

и другие.

International Journal of Molecular Sciences, Год журнала: 2025, Номер 26(9), С. 4387 - 4387

Опубликована: Май 5, 2025

The chloroplast genome, as an important evolutionary marker, can provide a new breakthrough direction for the population evolution of plant species. Actinidia deliciosa represents one most economically significant and widely cultivated fruit species in genus Actinidia. In this study, we sequenced analyzed complete genomes seven cultivars to detect structural variation characteristics. total genome size ranged from 156,404 bp (A. cv. Hayward) 156,495 Yate). A 321 simple sequence repeats (SSRs) 1335 repetitive sequences were identified. Large-scale repeat may facilitate indels substitutions, molecular variations A. varieties' genomes. Additionally, four polymorphic DNA loci (atpF-atpH, atpH-atpI, atpB, accD) detected, which could potentially useful genetic markers further genetics studies within varieties. Site-specific selection analysis revealed that six genes (atpA, rps3, rps7, rpl22, rbcL, ycf2) underwent protein evolution. These have played key roles adaptation various environments. suggested clustered into individual branch with moderate-to-high support values. results provided foundational genomic resource will be major contribution future genetics, adaptive evolution, improvement

Язык: Английский

Процитировано

0