|Table of Contents|

A PRELIMINARY STUDY ON BIOCHEMICALMECHANISM OFRESISTANCE TO SMV IN SOYBEAN(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
1999年01期
Page:
22-26
Research Field:
Publishing date:

Info

Title:
A PRELIMINARY STUDY ON BIOCHEMICALMECHANISM OFRESISTANCE TO SMV IN SOYBEAN
Author(s):
Shen Wenbiao　Xu Lang lai　Feng Qing　Gao LingHu Yunzhu　Sun Junli　Zhi Hai jian
College of Sciences, N anjing Agricultural University , Nanjing , 210095
Keywords:
Soy bean;  Soy bean mosaic vi rus;  Biochemical resistant mechani sm
PACS:
-
DOI:
10.11861/j.issn.1000-9841.1999.01.0022
Abstract:
Dynamic chang es in activi ties o f phenylalanine ammo nia lyase ( PAL) , pero xida se( POD) , superox ide dismutase ( SOD) and catalase ( CAT) w ere tested wi th leav es of resistant a nd susceptible soy bean cultiv ars during infectio n by SMV - a. The resul ts suggested that a t the early stag e of infection PAL a nd POD activi ties o f resista nt so ybeancultiva r ( Kefeng- 1) increased rapidly , SOD and CA T activ ities decreased dramatically.On the o ther hand, the chang es o f PO D w ere relativ ely smal ler in leav es of susceptiblesoybean cultiv ars ( 1138- 2 a nd Xudo u- 1) , SOD and CAT activ ities show ed an increaseand PAL activ ities o f 1138- 2 declined.

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Last Update: 2016-12-26