Genome constitutions of Hystrix patula, H-duthiei ssp duthiei and H-duthiei ssp longearistata (Poaceae : Triticeae) revealed by meiotic pairing behavior and genomic in-situ hybridization
文献类型：期刊论文
| 作者 | Zhang, Hai-qin; Yang, Rui-wu; Dou, Quan-wen; Tsujimoto, Hisashi; Zhou, Yong-hong |
| 刊名 | chromosome research
 |
| 出版日期 | 2006-09-01 |
| 卷号 | 14期号:6页码:595-604 |
| 关键词 | genomic in-situ hybridization (GISH) genome Hystrix Leymus meiotic pairing |
| 合作状况 | 其它 |
| 中文摘要 | genomic constitutions of three taxa of hystrix moench, h. patula, h. duthiei ssp. duthiei and h. duthiei ssp. longearistata, were examined by meiotic pairing behavior and genomic in-situ hybridization. meiotic pairing in hybrids of h. patula x pseudoroegneria spicata (st), h. patula x elymus wawawaiensis (sth), h. patula x h. duthiei ssp. longearistata, h. patula x psathyrostachys huashanica (ns(h)), h. duthiei ssp. duthiei x psa. huashanica, h. duthiei ssp. longearistata x psa. huashanica, leymus multicaulis (nsxm) x h. duthiei ssp. longearistata averaged 6.53, 12.83, 1.32, 0.29, 5.18, 5.11 and 10.47 bivalents per cell, respectively. the results indicate that h. patula has the sth genome and h. duthiei ssp. duthiei and h. duthiei ssp. longearistata have the nsxm genome. results of genomic in-situ hybridization analysis strongly supported the chromosome pairing data; therefore it is concluded that the type species of hystrix, h. patula, should be included in elymus, and that h. duthiei ssp. duthiei and h. duthiei ssp. longearistata should be transferred to leymus. |
| 英文摘要 | genomic constitutions of three taxa of hystrix moench, h. patula, h. duthiei ssp. duthiei and h. duthiei ssp. longearistata, were examined by meiotic pairing behavior and genomic in-situ hybridization. meiotic pairing in hybrids of h. patula x pseudoroegneria spicata (st), h. patula x elymus wawawaiensis (sth), h. patula x h. duthiei ssp. longearistata, h. patula x psathyrostachys huashanica (ns(h)), h. duthiei ssp. duthiei x psa. huashanica, h. duthiei ssp. longearistata x psa. huashanica, leymus multicaulis (nsxm) x h. duthiei ssp. longearistata averaged 6.53, 12.83, 1.32, 0.29, 5.18, 5.11 and 10.47 bivalents per cell, respectively. the results indicate that h. patula has the sth genome and h. duthiei ssp. duthiei and h. duthiei ssp. longearistata have the nsxm genome. results of genomic in-situ hybridization analysis strongly supported the chromosome pairing data; therefore it is concluded that the type species of hystrix, h. patula, should be included in elymus, and that h. duthiei ssp. duthiei and h. duthiei ssp. longearistata should be transferred to leymus. |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 学科主题 | 遗传学 |
| 类目[WOS] | biochemistry & molecular biology ; genetics & heredity |
| 研究领域[WOS] | biochemistry & molecular biology ; genetics & heredity |
| 关键词[WOS] | thinopyrum-elongatum ; genetic-control ; leymus ; hybrids ; psathyrostachys ; elymus ; dna ; sequences ; wheat |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000240400300001 |
| 公开日期 | 2009-12-08 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/1319]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 作者单位 | 1.Tottori Univ, Fac Agr, Lab Plant Genet & Breeding Sci, Tottori 6808553, Japan 2.Sichuan Agr Univ, Triticeae Res Inst, Dujiangyan 611830, Sichuan, Peoples R China 3.Sichuan Agr Univ, Key Lab Crop Genet Resources & Improvement, Minist Educ, Yaan 625014, Sichuan, Peoples R China 4.Sichuan Agr Univ, Dept Biol & Sci, Yaan 625014, Sichuan, Peoples R China 5.Chinese Acad Sci, NW Plateau Inst Biol, Xining 810008, Qinghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Hai-qin,Yang, Rui-wu,Dou, Quan-wen,et al. Genome constitutions of Hystrix patula, H-duthiei ssp duthiei and H-duthiei ssp longearistata (Poaceae : Triticeae) revealed by meiotic pairing behavior and genomic in-situ hybridization[J]. chromosome research,2006,14(6):595-604. |
| APA | Zhang, Hai-qin,Yang, Rui-wu,Dou, Quan-wen,Tsujimoto, Hisashi,&Zhou, Yong-hong.(2006).Genome constitutions of Hystrix patula, H-duthiei ssp duthiei and H-duthiei ssp longearistata (Poaceae : Triticeae) revealed by meiotic pairing behavior and genomic in-situ hybridization.chromosome research,14(6),595-604. |
| MLA | Zhang, Hai-qin,et al."Genome constitutions of Hystrix patula, H-duthiei ssp duthiei and H-duthiei ssp longearistata (Poaceae : Triticeae) revealed by meiotic pairing behavior and genomic in-situ hybridization".chromosome research 14.6(2006):595-604. |
入库方式： OAI收割
来源：西北高原生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。