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Characterization of the complete chloroplast genome of Cycas ferruginea, a vulnerable species.

ABSTRACT: Cycas ferruginea F. N. Wei (1994) is recorded in the list of wild plant protection in China as a national first-class protected plant. The complete chloroplast genome of C. ferruginea was analyzed for the first time in this article. The genome is 162,045 bp in length, which contains a pair of inverted repeats (IRs) of 25,048 bp each, a large single-copy (LSC) region of 88,827 bp, and a small single-copy (SSC) region of 23,122 bp. The genome comprises a total of 130 encoded genes, including 85 protein-coding genes, eight ribosomal RNA genes, and 37 transfer RNA genes. The total GC content is 39.44%, and the corresponding values of the LSC, SSC, and IRs are 38.73%, 36.56%, and 42.02%, respectively. The phylogenetic relationships were reconstructed based on the complete chloroplast genome sequences of 16 species. Results showed that C. ferruginea is close to C. debaoensis, C. bifida, and C. szechuanensis.

SUBMITTER: Yang X

PROVIDER: S-EPMC9225770 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

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Characterization of the complete chloroplast genome of Cycas ferruginea, a vulnerable species.

Yang Xuan X Deng Tao T Tang Wenxiu W Wu Tingting T

Mitochondrial DNA. Part B, Resources 20220614 6

Cycas ferruginea F. N. Wei (1994) is recorded in the list of wild plant protection in China as a national first-class protected plant. The complete chloroplast genome of C. ferruginea was analyzed for the first time in this article. The genome is 162,045 bp in length, which contains a pair of inverted repeats (IRs) of 25,048 bp each, a large single-copy (LSC) region of 88,827 bp, and a small single-copy (SSC) region of 23,122 bp. The genome comprises a total of 130 encoded genes, i ...[more]

PMID: 35756445

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