期刊
MITOCHONDRIAL DNA PART B-RESOURCES
卷 8, 期 2, 页码 222-223出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/23802359.2022.2160667
关键词
cox1 intron Halymeniales; Rhodophyta; mitochondrial genome; phylogenetic analysis; Grateloupia elliptica
This study describes the mitochondrial DNA of Grateloupia elliptica. The circular mtDNA is 28,503 bp in length and encodes 49 genes, including tRNA, rRNA, and protein-coding genes. Phylogenetic analysis reveals that G. elliptica is closely related to G. angusta. The complete mitochondrial sequence of G. elliptica will contribute to the mitochondrial genome database and provide valuable resources for population genetics and evolution analysis.
Grateloupia elliptica (Holmes, 1896) is a red alga belonging to the order Halymeniales and phylum Rhodophyta. In this study, the complete mitochondrial DNA (mtDNA) of G. elliptica has been described. The complete circular mtDNA of G. elliptica was 28,503 bp in length, with an A + T content of 68.78%; it encoded a total of 49 genes, including 20 tRNA, three rRNA, and 26 protein-coding (CDS) genes. Phylogenetic analysis based on complete mitochondrial genomes revealed that G. elliptica was most closely related to G. angusta. The complete mitochondrial sequence of G. elliptica will enrich the mitochondrial genome database and provide useful resources for population genetics and evolution analyses.
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