Desiccation tolerance studied in the resurrection plant Craterostigma plantagineum
Desiccation tolerance studied in the resurrection plant Craterostigma plantagineum
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DOI：
10.1093/icb/45.5.696
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发表时间：
2005-11-01
影响因子：
2.6
通讯作者：
Bartels, D
中科院分区：
文献类型：
--
作者：
Bartels, D
本文就复活植物Craterostigma plantagineum脱水耐性的获得作一综述。在这种植物的脱水耐性的分子方面将与非耐受性植物脱水的反应进行比较。C的独特之处如CDT-1（Craterostigma dryocation tolerance gene-1）基因和碳水化合物代谢。与脱水耐受现象相关的丰富蛋白质是胚胎发生晚期丰富（=莱亚）蛋白质。这些蛋白质是非常亲水性的，并且存在于其他几个已经获得干燥耐受性的物种中。
This review will focus on the acquisition of desiccation tolerance in the resurrection plant Craterostigma plantagineum. Molecular aspects of desiccation tolerance in this plant will be compared with the response of non-tolerant plants to dehydration. Unique features of C. plantagineum are described like the CDT-1 (Craterostigma desiccation tolerance gene-1) gene and the carbohydrate metabolism. Abundant proteins which are associated with the desiccation tolerance phenomenon are the late embryogenesis abundant (=LEA) proteins. These proteins are very hydrophilic and occur in several other species which have acquired desiccation tolerance.