Complete plastome sequences of Picea asperata and P. crassifolia and comparative analyses with P. abies and P. morrisonicola. Ouyang, F., Hu, J., Wang, J., Ling, J., Wang, Z., Wang, N., Ma, J., Zhang, H., Mao, J., & Wang, J. Genome, 62(5):317–328, May, 2019. Publisher: NRC Research Press
Complete plastome sequences of Picea asperata and P. crassifolia and comparative analyses with P. abies and P. morrisonicola [link]Paper  doi  abstract   bibtex   
Picea asperata and P. crassifolia have sympatric ranges and are closely related, but the differences between these species at the plastome level are unknown. To better understand the patterns of variation among Picea plastomes, the complete plastomes of P. asperata and P. crassifolia were sequenced. Then, the plastomes were compared with the complete plastomes of P. abies and P. morrisonicola, which are closely and distantly related to the focal species, respectively. We also used these sequences to construct phylogenetic trees to determine the relationships among and between the four species as well as additional taxa from Pinaceae and other gymnosperms. Analysis of our sequencing data allowed us to identify 438 single nucleotide polymorphism (SNPs) point mutation events, 95 indel events, four inversion events, and seven highly variable regions, including six gene spacer regions (psbJ-petA, trnT-psaM, trnS-trnD, trnL-rps4, psaC-ccsA, and rps7-trnL) and one gene (ycf1). The highly variable regions are appropriate targets for future use in the phylogenetic reconstructions of closely related, sympatric species of Picea as well as Pinaceae in general.
@article{ouyang_complete_2019,
	title = {Complete plastome sequences of {Picea} asperata and {P}. crassifolia and comparative analyses with {P}. abies and {P}. morrisonicola},
	volume = {62},
	issn = {0831-2796},
	url = {https://cdnsciencepub.com/doi/10.1139/gen-2018-0195},
	doi = {10.1139/gen-2018-0195},
	abstract = {Picea asperata and P. crassifolia have sympatric ranges and are closely related, but the differences between these species at the plastome level are unknown. To better understand the patterns of variation among Picea plastomes, the complete plastomes of P. asperata and P. crassifolia were sequenced. Then, the plastomes were compared with the complete plastomes of P. abies and P. morrisonicola, which are closely and distantly related to the focal species, respectively. We also used these sequences to construct phylogenetic trees to determine the relationships among and between the four species as well as additional taxa from Pinaceae and other gymnosperms. Analysis of our sequencing data allowed us to identify 438 single nucleotide polymorphism (SNPs) point mutation events, 95 indel events, four inversion events, and seven highly variable regions, including six gene spacer regions (psbJ-petA, trnT-psaM, trnS-trnD, trnL-rps4, psaC-ccsA, and rps7-trnL) and one gene (ycf1). The highly variable regions are appropriate targets for future use in the phylogenetic reconstructions of closely related, sympatric species of Picea as well as Pinaceae in general.},
	number = {5},
	urldate = {2023-04-27},
	journal = {Genome},
	author = {Ouyang, Fangqun and Hu, Jiwen and Wang, Junchen and Ling, Juanjuan and Wang, Zhi and Wang, Nan and Ma, Jianwei and Zhang, Hanguo and Mao, Jian-Feng and Wang, Junhui},
	month = may,
	year = {2019},
	note = {Publisher: NRC Research Press},
	pages = {317--328},
}

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