C-banding analysis of eight species ofKengyilia (Poaceae: Triticeae) |
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| Authors: | Jian Zeng Gang Cao Jing Liu Hai-Qin Zhang Yong-Hong Zhou |
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| Institution: | Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan, Sichuan, China. |
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| Abstract: | To characterize chromosomes and the interspecific relationships within the genus Kengyilia, 8 species were used for Giemsa C-banding analysis. Results indicated that the species differed in C-banding patterns. K. gobicola, K. alatavica and K. batalinii had distinct centromeric bands and no banded chromosomes, while K. hirsuta, K. longiglumis, K. melanthera, K. rigidula and K. thoroldiana had more abundant and diagnostic C-bands with interstitial and terminal bands. |
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