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Illumina sequencing of complete chloroplast genome of Avicennia marina, a pioneer mangrove species.

ABSTRACT: Mangrove tree Avicenna marina has great ecological significance in maintaining coastal ecosystem, but its unique potential for gene functions and genetic diversity underlying ecological adaptation remains investigation. In this study, the chloroplast genome of A. marina was first characterized by sequencing chloroplast DNA with Illumina technology. The A. marina genome was 147,909 bp in size with a typical quadripartite structure, which was deposited in GenBank under the accession number MT108381.

SUBMITTER: Li H

PROVIDER: S-EPMC7510616 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Illumina sequencing of complete chloroplast genome of Avicennia marina, a pioneer mangrove species.

Li Huan H Ma Dongna D Li Jing J Wei Mingyue M Zheng Hailei H Zhu Xueyi X

Mitochondrial DNA. Part B, Resources 20200520 3

Mangrove tree Avicenna marina has great ecological significance in maintaining coastal ecosystem, but its unique potential for gene functions and genetic diversity underlying ecological adaptation remains investigation. In this study, the chloroplast genome of A. marina was first characterized by sequencing chloroplast DNA with Illumina technology. The A. marina genome was 147,909 bp in size with a typical quadripartite structure, which was deposited in GenBank under the acc ...[more]

PMID: 33366945

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Project description:The species of the genus Juniperus L. play an important role in Kazakhstan forest ecosystems and one of them is Juniperus seravschanica Kom. which has been listed as a rare species in the Red Book of Kazakhstan. The distribution area of J. seravschanica extends from Central Asia (Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan, and Turkmenistan) to northern and eastern Afghanistan, northern Pakistan, Kashmir, southeastern Iran, and Oman. J. seravschanica occurred in the southern part of Kazakhstan along with the ranges Karatau, Talas Alatau, Kyrgyz Alatau, Chu-Ili, Karzhantau, and Ugam. The distribution area of J. seravschanica is constantly decreasing due to intensive logging, forest fires, and excessive cattle grazing. The species has ecological importance in the stabilization of mountain slopes against erosion, for hydrobiological regulation, and as a significant medicinal herb. The species J. excelsa M. Bieb., J. polycarpos K.Koch (var. polycarpos and var. turcomanica R.P.Adams), and J. seravschanica are morphologically very similar with some difficulties in species identification. For a better understanding of the evolutionary relationship of these species in the Juniperus genus, it is important to obtain genetic information on the highly conserved chloroplast (cp) genome. Due to the conserved genomic structure, the cp genome nucleotide sequences are widely used in species distinguishing and reconstructing phylogenetic relationships. Unfortunately, there are no publicly available nucleotide sequences of cp genomes data for J. polycarpos (var. polycarpos and var. turcomanica), J. excelsa and J. seravschanica. We report the de novo assembly of the J. seravschanica chloroplast genome by applying next-generation sequencing technology based on Illumina NovaSeq 6000. The assembled cp genome of J. seravschanica is 127,609 bp in length and contained 118 genes, including 82 protein-coding genes, 32 transfer RNA genes, and 4 ribosomal RNA genes. In total 152 simple sequence repeats were identified in the chloroplast genome sequence of J. seravschanica. The Bioproject (PRJNA883033), Sequence Read Archive (SRR21673293), and GenBank (OL684343) data were deposited at National Center for Biotechnology Information.

Dataset Information

Illumina sequencing of complete chloroplast genome of Avicennia marina, a pioneer mangrove species.

Publications

Illumina sequencing of complete chloroplast genome of <i>Avicennia marina</i>, a pioneer mangrove species.

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