Codon usage by chloroplast gene is bias in Hemiptelea davidii

Simple item page
dc.contributor.authorHuabo Liuen_US
dc.contributor.authorLu, Yizengen_US
dc.contributor.authorLan, Baoliangen_US
dc.contributor.authorXu, Jichenen_US
dc.date.accessioned2020-11-18T10:21:10Z
dc.date.available2020-11-18T10:21:10Z
dc.date.issued2020-01
dc.description.abstractThe base composition of the chloroplast genes is of great interest because they play a highly significant role in the evolutionary development of the plants. Evaluation of the 48 chloroplast protein-coding genes of Hemiptelea davidii showed that the average GC content was about 37.32%, while at the third codon base position alone the average GC content was only 27.80%. The 48 genes were classified into five groups based on the gene function and each group displayed specific codon characteristics. Based on the relative synonymous codon usage analysis, a total of 30 high-frequency codons and 11 optimal codons were identified, most of them ended with A or T. Neutrality plot, ENC-plot and PR2-plot analyses showed that the codon usage bias of the chloroplast genes of H. davidii was greatly influenced by natural selection pressures. Meanwhile, the frequency of codon usage of chloroplast genes among different plant species displayed similarities, with some synonymous codons were preferred to be used in H. davidii. In this study, the codon usage pattern of the chloroplast proteincoding genes of H. davidii provides us with a better understanding of the expression of chloroplast genes, and may advice the future molecular breeding programmes.en_US
dc.identifier.affiliationsNational Engineering Laboratory for Tree Breeding, Beijing Forestry University, Beijing 100083, People’s Republic of Chinaen_US
dc.identifier.affiliationsShandong Provincial Centre of Forest Tree Germplasm Resources, Jinan 250102, Shandong, People’s Republic of Chinaen_US
dc.identifier.affiliationsNational Engineering Laboratory for Tree Breeding, Beijing Forestry University, Beijing 100083, People’s Republic of Chinaen_US
dc.identifier.affiliationsNational Engineering Laboratory for Tree Breeding, Beijing Forestry University, Beijing 100083, People’s Republic of Chinaen_US
dc.identifier.citationHuabo Liu, Lu Yizeng, Lan Baoliang, Xu Jichen. Codon usage by chloroplast gene is bias in Hemiptelea davidii. Journal of Genetics. 2020 Jan; 99: 1-11en_US
dc.identifier.issn0022-1333
dc.identifier.issn0973-7731
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/215556
dc.languageenen_US
dc.publisherIndian Academy of Sciencesen_US
dc.relation.volume99en_US
dc.source.urihttps://doi.org/10.1007/s12041-019-1167-1en_US
dc.subjectchloroplasten_US
dc.subjectcodon usage biasen_US
dc.subjectoptimal codonen_US
dc.subjectHemiptelea davidiien_US
dc.titleCodon usage by chloroplast gene is bias in Hemiptelea davidiien_US
dc.typeJournal Articleen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
jmsh2019v99pyyy1.pdf
Size:
1.11 MB
Format:
Adobe Portable Document Format
Download
Collections
Journal of Genetics