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Characterization of the complete chloroplast genome of Leptochilus decurrens (Polypodiaceae), a least concern folk medicinal fern.

ABSTRACT: Leptochilus decurrens is a small tropical fern of Polypodiaceae, but also a least concern folk medicinal fern. Its genome size is 153,753 bp with a pair of 21,664 bp inverted repeat regions (IR), a large single-copy (LSC) region of 84,395 bp and a small single-copy (SSC) region of 26,030 bp. A total of 133 genes were predicted, including 88 protein-coding genes, 37 tRNA genes and eight rRNA genes. The ML analysis reveals that L. decurrens is sister to Leptochilus hemionitideus forming monophyletic group closely related with polypodiaceous ferns. The work provides vigorous molecular data to further promote phylogenetics of Polypodiaceae.

SUBMITTER: Su Y

PROVIDER: S-EPMC7707304 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature

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Characterization of the complete chloroplast genome of Leptochilus decurrens (Polypodiaceae), a least concern folk medicinal fern.

Su Yingjuan Y He Ziqing Z Wang Zhen Z Hong Yongfeng Y Wang Ting T

Mitochondrial DNA. Part B, Resources 20191004 2

Leptochilus decurrens is a small tropical fern of Polypodiaceae, but also a least concern folk medicinal fern. Its genome size is 153,753 bp with a pair of 21,664 bp inverted repeat regions (IR), a large single-copy (LSC) region of 84,395 bp and a small single-copy (SSC) region of 26,030 bp. A total of 133 genes were predicted, including 88 protein-coding genes, 37 tRNA genes and eight rRNA genes. The ML analysis reveals that L. decurrens is sister to Leptochilus hemionitideus</ ...[more]

PMID: 33365986

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