Genome constitutions of Pseudoroegneria geniculata, P. geniculata ssp. scythica and P. geniculata ssp. pruinifera (Poaceae: Triticeae) revealed by genomic in situ hybridization

• Autorzy: Yu H. , Zhang C. , Ding C. , Wang X. , Zhang H. , Zhou Y.
• Języki publikacji: EN

Abstrakty

EN

Genomic constitutions of three taxa of Pseudoroegneria Á. Löve, P. geniculata, P. geniculata ssp. scythica, and P. geniculata ssp. pruinifera, were characterized using genomic in situ hybridization (GISH). The results indicated that ploidy level and genomic constitution in the three Pseudoroegneria taxa studied were as follows: P. geniculata (2n = 4x = 28; genomic formula StStg), P. geniculata ssp. scythica (2n = 4x = 28; genomic formula ESt), and P. geniculata ssp. pruinifera (2n = 6x = 42; genomic formula EESt). P. geniculata ssp. scythica and P. geniculata ssp. pruinifera should be transferred to Trichopyrum Á. Löve following Löve’s principles and treated as T. scythicum and T. pruiniferum, respectively.

• Wydawca: -
• Czasopismo: Acta Physiologiae Plantarum
• Rocznik: 2010
• Tom: 32
• Numer: 4
• Opis fizyczny: p.645-650,fig.,ref.

Twórcy

autor

Yu H.

• Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China
• Laboratory of Medical Molecular Biology, Luzhou Medical College, Luzhou, Sichuan 646000, China

autor

Zhang C.

• Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China
• Laboratory of Medical Molecular Biology, Luzhou Medical College, Luzhou, Sichuan 646000, China

autor

Ding C.

• Department of Biology and Sciences, Sichuan Agricultural University, Yaan, Sichuan 625014, China

autor

Wang X.

• Department of Biology and Sciences, Sichuan Agricultural University, Yaan, Sichuan 625014, China

autor

Zhang H.

• Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China

autor

Zhou Y.

• Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China
• Department of Biology and Sciences, Sichuan Agricultural University, Yaan, Sichuan 625014, China

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