牛耳草的英文
hygrometric boea herb
例句与用法
- Leaves detached from mature plant of resurrection plant boea hygrometrica ( bunge ) r . br
本文在邓馨的研究基础上以复苏植物牛耳草boeahygrometrica ( bunge ) r - Deng et al . ( 2000 ) found an obvious increase in carotenoids content in detached boea leaves during dehydration , indicating a protective role of xanthophylls cycle in dehydrated boea leaves
邓馨等( 2000 )的研究结果发现牛耳草离体叶片在脱水过程中类胡萝卜素的含量显著增加，推测可能存在叶黄素循环的保护作用。 - The results of treatments with different concentration of phosphate in the present study indicated , whether boea leaves were treated before desiccation or during rehydration , and whether they were intact leaves , leaf halves or leaf discs , the boea leaves were injured and their photochemical activity of psii were serious affected by treatment with 0 . 1mol / l phosphate or over , thus resulted in poor resurrection for dehydrated boea leaves . the photochemical activity of psii was a sensitive parameter of physiological activities for boea leaves during dehydration and rehydration
本文利用不同浓度的磷酸盐溶液处理牛耳草叶片，结果发现，不论是在干燥前还是在复苏时处理，也不论是处理牛耳草整叶、半叶还是叶圆片， 0 . 1mol l以上的磷酸盐溶液都对牛耳草叶片具有损伤作用，极大的影响了其光系统的光化学活性，使得牛耳草叶片在脱水后不能很好的复苏。 - In addition , the well retained stability and integrity of cell membrane of boea leaves might also be an important mechanism which make them resurrect well . by using mrna differential display , 5 desiccation sensitive cdnas , 52 desiccation - induced cdnas , 21 up - regulated cdnas , 14 down - regulated cdnas and 16 phosphate induced cdnas were obtained . the cloning , sequencing , homological blasting and northern blotting results of 5 desiccation - induced cdnas and 3 phosphate induced cdnas implied that signal transduction induced by desiccation , regulatory gene cascades and functional genes such as g protein , protein kinase , vp3 - and mad3 - like genes might be involved in dehydration in the resurrection plant boea hygrometrica
对其中5个脱水特异诱导表达牛耳草光合作厂j的脱水保护和复苏机理的cdna （包括可能与复苏能力有关的cdna ）和3个磷酸盐处理诱导表达的cdna进行克险测序、同源性探测和northern杂交检测表明，牛耳草脱水过程中诱导表达的基因可能涉及到脱水胁迫的信号转导“蛋白、蛋白激酶等） 、调节基因的级联作用（ vp3 ， mad3样基因等） 、结构基因产物调节细胞结构（包括细胞质膜）在脱水胁迫中的稳定性等。
