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Phylogeny and molecular evolution of the Acc1 gene within the StH genome species in Triticeae (Poaceae).
Gene. 2013 Oct 15; 529(1):57-64.GENE

Abstract

To estimate the phylogeny and molecular evolution of a single-copy gene encoding plastid acetyl-CoA carboxylase (Acc1) within the StH genome species, two Acc1 homoeologous sequences were isolated from nearly all the sampled StH genome species and were analyzed with those from 35 diploid taxa representing 19 basic genomes in Triticeae. Sequence diversity patterns and genealogical analysis suggested that (1) the StH genome species from the same areas or neighboring geographic regions are closely related to each other; (2) the Acc1 gene sequences of the StH genome species from North America and Eurasia are evolutionarily distinct; (3) Dasypyrum has contributed to the nuclear genome of Elymus repens and Elymus mutabilis; (4) the StH genome polyploids have higher levels of sequence diversity in the H genome homoeolog than the St genome homoeolog; and (5) the Acc1 sequence may evolve faster in the polyploid species than in the diploids. Our result provides some insight on evolutionary dynamics of duplicate Acc1 gene, the polyploidy speciation and phylogeny of the StH genome species.

Authors+Show Affiliations

Triticeae Research Institute, Sichuan Agricultural University, Wenjiang 611130, Sichuan, China; Key Laboratory of Crop Genetic Resources and Improvement, Ministry of Education, Sichuan Agricultural University, Wenjiang 611130, Sichuan, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

23911302

Citation

Fan, Xing, et al. "Phylogeny and Molecular Evolution of the Acc1 Gene Within the StH Genome Species in Triticeae (Poaceae)." Gene, vol. 529, no. 1, 2013, pp. 57-64.
Fan X, Sha LN, Wang XL, et al. Phylogeny and molecular evolution of the Acc1 gene within the StH genome species in Triticeae (Poaceae). Gene. 2013;529(1):57-64.
Fan, X., Sha, L. N., Wang, X. L., Zhang, H. Q., Kang, H. Y., Wang, Y., & Zhou, Y. H. (2013). Phylogeny and molecular evolution of the Acc1 gene within the StH genome species in Triticeae (Poaceae). Gene, 529(1), 57-64. https://doi.org/10.1016/j.gene.2013.07.017
Fan X, et al. Phylogeny and Molecular Evolution of the Acc1 Gene Within the StH Genome Species in Triticeae (Poaceae). Gene. 2013 Oct 15;529(1):57-64. PubMed PMID: 23911302.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Phylogeny and molecular evolution of the Acc1 gene within the StH genome species in Triticeae (Poaceae). AU - Fan,Xing, AU - Sha,Li-Na, AU - Wang,Xiao-Li, AU - Zhang,Hai-Qin, AU - Kang,Hou-Yang, AU - Wang,Yi, AU - Zhou,Yong-Hong, Y1 - 2013/07/31/ PY - 2013/05/23/received PY - 2013/07/14/accepted PY - 2013/8/6/entrez PY - 2013/8/6/pubmed PY - 2013/10/30/medline KW - ACCase KW - ATP KW - Acc1 KW - Acc2 KW - Adenosine Triphosphate KW - COXII KW - CTAB KW - Cetyltrimethyl ammonium bromide KW - DMC1 KW - GBSSI KW - Molecular evolution KW - PCR KW - Phylogeny KW - Plastid acetyl-CoA carboxylase (Acc1) KW - RPB2 KW - StH genome KW - TBR KW - Tree bisection–reconnection KW - acetyl-CoA carboxylase KW - gene encoding cytochrome c oxidase subunit II KW - gene encoding cytosolic acetyl-CoA carboxylase KW - gene encoding disrupted meiotic cDNA1 KW - gene encoding granule bound starch synthase KW - gene encoding plastid acetyl CoA carboxylase KW - gene encoding the second largest subunit of RNA polymerase II KW - pepC KW - phosphoenolpyruvate carboxylase KW - polymerase chain reaction KW - trnL (UAA)–trnF (GAA) chloroplast DNA spacer region KW - trnL–F SP - 57 EP - 64 JF - Gene JO - Gene VL - 529 IS - 1 N2 - To estimate the phylogeny and molecular evolution of a single-copy gene encoding plastid acetyl-CoA carboxylase (Acc1) within the StH genome species, two Acc1 homoeologous sequences were isolated from nearly all the sampled StH genome species and were analyzed with those from 35 diploid taxa representing 19 basic genomes in Triticeae. Sequence diversity patterns and genealogical analysis suggested that (1) the StH genome species from the same areas or neighboring geographic regions are closely related to each other; (2) the Acc1 gene sequences of the StH genome species from North America and Eurasia are evolutionarily distinct; (3) Dasypyrum has contributed to the nuclear genome of Elymus repens and Elymus mutabilis; (4) the StH genome polyploids have higher levels of sequence diversity in the H genome homoeolog than the St genome homoeolog; and (5) the Acc1 sequence may evolve faster in the polyploid species than in the diploids. Our result provides some insight on evolutionary dynamics of duplicate Acc1 gene, the polyploidy speciation and phylogeny of the StH genome species. SN - 1879-0038 UR - https://www.unboundmedicine.com/medline/citation/23911302/Phylogeny_and_molecular_evolution_of_the_Acc1_gene_within_the_StH_genome_species_in_Triticeae__Poaceae__ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0378-1119(13)00886-X DB - PRIME DP - Unbound Medicine ER -