The complete chloroplast genome of Lagochilus ilicifolius Bunge ex Bentham, Labiat. Gen. 1834 (Lamiaceae) and its phylogenetic analysis

Mitochondrial DNA B Resour. 2024 Apr 2;9(4):423-427. doi: 10.1080/23802359.2024.2334013. eCollection 2024.

Abstract

Lagochilus ilicifolius Bunge ex Bentham, Labiat. Gen is a perennial herb with much-branched stems native to Nei Mongol, Ningxia, Gansu, N Shaanxi. It can be used clinically as a hemostatic agent. The chloroplast genome length is 151,466 bp. It contained two inverted repeat regions of 25,660 bp each, a large single-copy region of length 82,504 bp, and a small single-copy region of length 17,642 bp. Also, the GC content is 38.6%. There were 133 genes annotated, including 88 known protein-coding genes, 37 tRNAs, and eight rRNAs. The phylogenetic tree was constructed using Bayesian method for plastome data of 29 species. The entire chloroplast genome of L. ilicifolius within the Lamiaceae is the first to reveal genetic taxonomy at the molecular level, and the new phylogenetic tree data can be used for future evolutionary studies.

Keywords: Assembly; Lamiaceae; annotation; chloroplast genome; phylogenetic analysis.

Grants and funding

This research was funded by Liaoning BaiQianWan Talents Program [No. 2021A039], 2019 Liaoning Provincial Department of Education Scientific Research Project [No. L201942], Major Special Fund for Science and Technology of Inner Mongolia Autonomous Region [No. 2019ZD004], Natural Science Fund Project of Liaoning Province [No. 2020-MS-224], National Natural Science Foundation of China [No. 82373999], Key Project at Central Government Level: The Ability Establishment of Sustainable Use for Valuable Chinese Medicine Resources [No. 2060302], and 2023 Liaoning University of Traditional Chinese Medicine Seedling Breeding Project.