Characterizing complete mitochondrial genome of Aquilegia amurensis and its evolutionary implications.

ABSTRACT:

Background

Aquilegia is a model system for studying the evolution of adaptive radiation. However, very few studies have been conducted on the Aquilegia mitochondrial genome. Since mitochondria play a key role in plant adaptation to abiotic stress, analyzing the mitochondrial genome may provide a new perspective for understanding adaptive evolution.

Results

The Aquilegia amurensis mitochondrial genome was characterized by a circular chromosome and two linear chromosomes, with a total length of 538,736 bp; the genes included 33 protein-coding genes, 24 transfer RNA (tRNA) genes and 3 ribosomal RNA (rRNA) genes. We subsequently conducted a phylogenetic analysis based on single nucleotide polymorphisms (SNPs) in the mitochondrial genomes of 18 Aquilegia species, which were rough

SUBMITTER: Xu L 

PROVIDER: S-EPMC10900605 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature