Assembly and comparative analysis of the multichromosomal mitochondrial genome of globally endangered seagrass Halophila beccarii.

ABSTRACT:

Background

Halophila beccarii is one of the oldest two generations of seagrass plants and one of the 10 species of seagrass currently at risk of extinction worldwide. Therefore, how to effectively protect the H. beccarii resources from extinction is a huge challenge. Molecular biology research can provide a scientific basis for species conservation. So far, there has been no detailed analysis of the mitochondrial genome of the genus Halophila.

Results

The mitochondrial genome of H. beccarii was assembled into 28 circular chromosomes, ranging in length from 41,738 bp to 104,744 bp, with a total length of 1,964,072 bp and a GC content of 46.71%. It contains 39 genes, including 26 protein coding genes, 10 tRNA genes, and 3 rRNA genes. Repeat sequence analysis and prediction of

SUBMITTER: Chen S 

PROVIDER: S-EPMC11533286 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature