An eceriferum locus, cer-zv, is associated with a defect in cutin responsible for water retention in barley (Hordeum vulgare) leaves (SCI)
文献类型：期刊论文
| 作者 | Li C. ; Wang A. D. ; Ma X. Y. ; Pourkheirandish M. ; Sakuma S. ; Wang N. ; Ning S. Z. ; Nevo E. ; Nawrath C. ; Komatsuda T. ; Chen G. X. |
| 刊名 | Theoretical and Applied Genetics
 |
| 出版日期 | 2013 |
| 卷号 | 126期号:3页码:637-646 |
| ISSN号 | ISBN/0040-5752 |
| 英文摘要 | Drought limits plant growth and threatens crop productivity. A barley (Hordeum vulgare) ethylene imine-induced monogenic recessive mutant cer-zv, which is sensitive to drought, was characterized and genetically mapped in the present study. Detached leaves of cer-zv lost 34.2 % of their initial weight after 1 h of dehydration. The transpiration was much higher in cer-zv leaves than in wild-type leaves under both light and dark conditions. The stomata of cer-zv leaves functioned normally, but the cuticle of cer-zv leaves showed increased permeability to ethanol and toluidine blue dye. There was a 50-90 % reduction in four major cutin monomers, but no reduction in wax loads was found in the cer-zv mutant as compared with the wild type. Two F-2 mapping populations were established by the crosses of 23-19 x cer-zv and cer-zv x OUH602. More polymorphisms were found in EST sequences between cer-zv and OUH602 than between cer-zv and 23-19. cer-zv was located in a pericentromeric region on chromosome 4H in a 10.8 cM interval in the 23-19 x cer-zv map based on 186 gametes tested and a 1.7 cM interval in the cer-zv x OUH602 map based on 176 gametes tested. It co-segregated with EST marker AK251484 in both maps. The results indicated that the cer-zv mutant is defective in cutin, which might be responsible for the increased transpiration rate and drought sensitivity, and that the F-2 of cer-zv x OUH602 might better facilitate high resolution mapping of cer-zv. |
| 收录类别 | (SCI) |
| 公开日期 | 2014-12-19 |
| 源URL | [http://ir.casnw.net/handle/362004/23293]  |
| 专题 | 寒区旱区环境与工程研究所_中科院寒区旱区环境与工程研究所（未分类）_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li C.,Wang A. D.,Ma X. Y.,et al. An eceriferum locus, cer-zv, is associated with a defect in cutin responsible for water retention in barley (Hordeum vulgare) leaves (SCI)[J]. Theoretical and Applied Genetics,2013,126(3):637-646. |
| APA | Li C..,Wang A. D..,Ma X. Y..,Pourkheirandish M..,Sakuma S..,...&Chen G. X..(2013).An eceriferum locus, cer-zv, is associated with a defect in cutin responsible for water retention in barley (Hordeum vulgare) leaves (SCI).Theoretical and Applied Genetics,126(3),637-646. |
| MLA | Li C.,et al."An eceriferum locus, cer-zv, is associated with a defect in cutin responsible for water retention in barley (Hordeum vulgare) leaves (SCI)".Theoretical and Applied Genetics 126.3(2013):637-646. |
入库方式： OAI收割
来源：寒区旱区环境与工程研究所
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