Complete mitochondrial genomes of three Mangifera species, their genomic structure and gene transfer from chloroplast genomes.

ABSTRACT:

Background

Among the Mangifera species, mango (Mangifera indica) is an important commercial fruit crop. However, very few studies have been conducted on the Mangifera mitochondrial genome. This study reports and compares the newly sequenced mitochondrial genomes of three Mangifera species.

Results

Mangifera mitochondrial genomes showed partial similarities in the overall size, genomic structure, and gene content. Specifically, the genomes are circular and contain about 63-69 predicted functional genes, including five ribosomal RNA (rRNA) genes and 24-27 transfer RNA (tRNA) genes. The GC contents of the Mangifera mitochondrial genomes are similar, ranging from 44.42-44.66%. Leucine (Leu) and serine (Ser) are the most frequently used, while tryptophan (Trp) and cysteine (Cys)

SUBMITTER: Niu Y 

PROVIDER: S-EPMC8857841 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature