The complete mitochondrial genome of the economic red alga, Gracilaria chilensis.

ABSTRACT: Gracilaria chilensis is an economically important marine alga. In this study, we obtained complete mitogenome of G. chilensis by high-throughput sequencing, which was mapped as a circular molecule of 26,897?bp with 27.56% GC content and was identified 53 genes, including 25 protein-coding genes, 2 rRNA genes, 26 tRNA genes, and 1 group II intron inserted into the trnI gene. In addition, a 162-bp stable stem loop was found in intergenic regions, which was most likely associated with DNA transcription and replication. The Bayesian phylogenetic tree of Gracilariaceae revealed that G. chilensis and G. salicornia and G. changii shared a closer relationship than G. vermiculophylla in the genus Gracilaria.

SUBMITTER: Liu N 

PROVIDER: S-EPMC7799728 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature