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STUDIES ON THE CHANGES OF PEROXIDAS, POLYPHENDOXIASE AND SUPEROXIDEDISMUTASE IN PLANTS OF DIFFERENT SOYBEAN CULTIVARS LNFECTED BY SMV(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2001年03期
Page:
200-203
Research Field:
Publishing date:

Info

Title:
STUDIES ON THE CHANGES OF PEROXIDAS, POLYPHENDOXIASE AND SUPEROXIDEDISMUTASE IN PLANTS OF DIFFERENT SOYBEAN CULTIVARS LNFECTED BY SMV
Author(s):
Luan Xiaoyan1Chen Yi1Du w eiguang1Zhang Guiru1Man Weiqun1Gu Xiuzhi1Li Hangw ei2Guo Shunfei3Jiao Pinglan4
1.Soybean Institute , Hei longj iang Academy of Agricultural Sciences , Harbin 150086 ;
2.AgriculturalE xperiment stat ions of Datong District , Daqing City ;
3.Thermoelectricty plant of DaqingOil Field ;
4.People’ s Government of Tiefeng Town , Qiqihar City
Keywords:
Soybean Mosaic Virus(SMV); Peroxidase ; Polyphendo xiase ; Superoxid dismutase ; Plant resistance
PACS:
S565.035.3
DOI:
10.11861/j.issn.1000-9841.2001.03.0200
Abstract:
Two resistant and tw o susceptible soybean varieties were inoculated w ith Soy bean Mosaic Virus(SMV).The leaves were taken f rom tested varieties at R1 , R3 , R5stages for biochemical analysis .The reasultshowed as follows :1 　There w ere no apperent dif ferences in Perox idase(POD)and Polyphenoloxidase(PPO)isozyme zymogram inthe leaves of uninoculated resistant and susceptible soybean , but there w ere differences in POD and PPO activity .2　After inoculation w ith SMV3 POD , PPO and Superoxide Dismutase (SOD)activities w ere increased mo rerapidly in susceptible varieties than those in uninoculated cultivars .There w ere some bands of POD , PPO in susceptible varieties loss in the inoculated compared w ith the uninoculated .3 .There w ere significant dif fereces in the changing of POD , PPO , SOD activities in leaves of resistant and susceptible soybean along g row th proceding .

References:

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Last Update: 2016-12-29