Analysis of the Complete Mitochondrial Genome Sequence of the Diploid Cotton Gossypium raimondii by Comparative Genomics Approaches
Joint Authors
Paterson, Andrew H.
Bi, Changwei
Ye, Ning
Wang, Xuelin
Xu, Yiqing
Wu, Dongyang
Qu, Yanshu
Jiang, Anna
Ye, Qiaolin
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-10-25
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
Cotton is one of the most important economic crops and the primary source of natural fiber and is an important protein source for animal feed.
The complete nuclear and chloroplast (cp) genome sequences of G.
raimondii are already available but not mitochondria.
Here, we assembled the complete mitochondrial (mt) DNA sequence of G.
raimondii into a circular genome of length of 676,078 bp and performed comparative analyses with other higher plants.
The genome contains 39 protein-coding genes, 6 rRNA genes, and 25 tRNA genes.
We also identified four larger repeats (63.9 kb, 10.6 kb, 9.1 kb, and 2.5 kb) in this mt genome, which may be active in intramolecular recombination in the evolution of cotton.
Strikingly, nearly all of the G.
raimondii mt genome has been transferred to nucleus on Chr1, and the transfer event must be very recent.
Phylogenetic analysis reveals that G.
raimondii, as a member of Malvaceae, is much closer to another cotton (G.
barbadense) than other rosids, and the clade formed by two Gossypium species is sister to Brassicales.
The G.
raimondii mt genome may provide a crucial foundation for evolutionary analysis, molecular biology, and cytoplasmic male sterility in cotton and other higher plants.
American Psychological Association (APA)
Bi, Changwei& Paterson, Andrew H.& Wang, Xuelin& Xu, Yiqing& Wu, Dongyang& Qu, Yanshu…[et al.]. 2016. Analysis of the Complete Mitochondrial Genome Sequence of the Diploid Cotton Gossypium raimondii by Comparative Genomics Approaches. BioMed Research International،Vol. 2016, no. 2016, pp.1-18.
https://search.emarefa.net/detail/BIM-1097978
Modern Language Association (MLA)
Bi, Changwei…[et al.]. Analysis of the Complete Mitochondrial Genome Sequence of the Diploid Cotton Gossypium raimondii by Comparative Genomics Approaches. BioMed Research International No. 2016 (2016), pp.1-18.
https://search.emarefa.net/detail/BIM-1097978
American Medical Association (AMA)
Bi, Changwei& Paterson, Andrew H.& Wang, Xuelin& Xu, Yiqing& Wu, Dongyang& Qu, Yanshu…[et al.]. Analysis of the Complete Mitochondrial Genome Sequence of the Diploid Cotton Gossypium raimondii by Comparative Genomics Approaches. BioMed Research International. 2016. Vol. 2016, no. 2016, pp.1-18.
https://search.emarefa.net/detail/BIM-1097978
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1097978