Antisense-mediated suppression of tomato zeaxanthin epoxidase alleviates photoinhibition of PSII and PSI during chilling stress under low irradiance
Antisense-mediated suppression of tomato zeaxanthin epoxidase alleviates photoinhibition of PSII and PSI during chilling stress under low irradiance
复制标题
反义介导的番茄玉米黄质环氧化酶抑制可减轻低辐照度低温胁迫期间 PSII 和 PSI 的光抑制
DOI:
10.1007/s11099-010-0053-0
复制
发表时间:
2010-10
期刊:
影响因子:
2.7
通讯作者:
中科院分区:
文献类型:
--
作者:
A tomato (Lycopersicon esculentumMill.) zeaxanthin epoxidase gene (LeZE) was isolated and antisense transgenic tomato plants were produced. Northern, southern, and western blot analyses demonstrated that antisenseLeZEwas transferred into the tomato genome and the expression ofLeZEwas inhibited. The ratio of (A+Z)/(V+A+Z) in antisense transgenic plants was maintained at a higher level than in the wild type (WT) plants under high light and chilling stress with low irradiance. The value of non-photochemical quenching (NPQ) in WT and transgenic plants was not affected during the stresses. The oxidizable P700 and the maximal photochemical efficiency of PSII (Fv/Fm) in transgenic plants decreased more slowly at chilling temperature under low irradiance. These results suggested that suppression ofLeZEcaused zeaxanthin accumulation, which was helpful in alleviating photoinhibition of PSI and PSII in tomato plants under chilling stress.
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DOI:
10.1007/978-3-642-79354-7_3
发表时间:
1994
期刊:
--
影响因子:
--
作者:
U. Schreiber;W. Bilger;C. Neubauer
通讯作者:
U. Schreiber;W. Bilger;C. Neubauer
影响因子:
7.4
作者:
BOESE, SR;HUNER, NPA
通讯作者:
HUNER, NPA
影响因子:
6.4
作者:
Ning Wang;W. Fang;Han Han-Han;N. Sui;Bin Li;Q. Meng
通讯作者:
Ning Wang;W. Fang;Han Han-Han;N. Sui;Bin Li;Q. Meng
DOI:
10.1016/b978-0-12-547150-3.50015-3
发表时间:
1989
期刊:
--
影响因子:
--
作者:
M. Ashburner
通讯作者:
M. Ashburner
影响因子:
2.9
作者:
A. Telfer;S. Dhami;S. Bishop;David Phillips;J. Barber
通讯作者:
A. Telfer;S. Dhami;S. Bishop;David Phillips;J. Barber