[1]崔为体,刘锐涛,林玉婷,等.一氧化碳:植物气体信号分子的新成员[J].南京农业大学学报,2012,35(5):87-92.[doi:10.7685/j.issn.1000-2030.2012.05.010]
 CUI Wei-ti,LIU Rui-tao,LIN Yu-ting,et al.Carbon monoxide:a new member of the gaseous signalling molecule in plants[J].Journal of Nanjing Agricultural University,2012,35(5):87-92.[doi:10.7685/j.issn.1000-2030.2012.05.010]
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一氧化碳:植物气体信号分子的新成员()
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《南京农业大学学报》[ISSN:1000-2030/CN:32-1148/S]

卷:
35卷
期数:
2012年5期
页码:
87-92
栏目:
出版日期:
2012-09-01

文章信息/Info

Title:
Carbon monoxide:a new member of the gaseous signalling molecule in plants
作者:
崔为体 刘锐涛 林玉婷 谢彦杰 沈文飚
南京农业大学生命科学学院, 江苏 南京 210095
Author(s):
CUI Wei-ti LIU Rui-tao LIN Yu-ting XIE Yan-jie SHEN Wen-biao
College of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China
关键词:
一氧化碳气体信号分子植物
Keywords:
carbon monoxidegaseous signalling moleculeplant
分类号:
Q946
DOI:
10.7685/j.issn.1000-2030.2012.05.010
摘要:
一氧化碳(carbon monoxide,CO)是植物中新发现的气体信号分子,在植物体内主要由血红素加氧酶(heme oxygenase,HO)催化产生,并应答多种激素处理和环境胁迫因子对植物的刺激。最近的研究表明,CO参与植物不定根、侧根及根毛的发育,并在植物耐受盐害、渗透、重金属、紫外辐射和营养元素缺乏等非生物胁迫中起重要的调节作用。本文综述了植物中CO的产生及其结合物、生理功能及信号作用的研究新进展,并介绍了CO与激素及其他信号分子之间的互作关系。
Abstract:
Carbon monoxide(CO),a novel gaseous signalling molecule in plants,is generated by the heme oxygenase(HO).Recent results showed that HO/CO was induced by different phytohormones and various environmental stimuli,thus acting as an important bio-regulator responsible for adventitious and lateral rooting process and root hair development in plants.Furthermore,it was also involved in the regulation of plant responses against abiotic stresses,such as salinity and osmotic stress,heavy metals exposure,UV radiation and nutritional deficiency,etc.Here,we provide a brief summary of new insights into CO synthesis and its conjugates,its signalling and physiological functions,as well as the possible cross-talk among CO and phytohormones,and other signalling molecules in plants.

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备注/Memo

备注/Memo:
收稿日期:2012-3-28。
作者简介:崔为体,博士研究生。
通讯作者:沈文飚,教授,博导,主要从事植物信号转导方面的研究,E-mail:wbshenh@njau.edu.cn
更新日期/Last Update: 1900-01-01