STUDIES ON THE CHANGES OF PEROXIDASE ACTIVITY INDIFFERENT RESISTANT SOYBEAN CULTIVARS TO SMV(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

1997年01

Page:

28-33

Research Field:

Publishing date:

Info

Title:

STUDIES ON THE CHANGES OF PEROXIDASE ACTIVITY INDIFFERENT RESISTANT SOYBEAN CULTIVARS TO SMV

Author(s):

Hu Yunzhu　Zhi Hai jia n　Shen Wenbiao　Xu La ng lai

( Nanjing Agricultural University , N anj ing , 210095)

Keywords:

Soy bean mo saic vi rus;  Peroxidase activi ty

PACS:

-

DOI:

10.11861/j.issn.1000-9841.1997.01.0028

Abstract:

Peroxidase activi ty w ere tested w ith leaves of resi stant and susceptible soy bean cultivars at 3 day s interv al up to 18 days and at 24 hours interval up to 72 hours. The results show ed tha t the perox idase activi ty in suscepti le cul tiv ars was higher tha n resistantw ithout inocula tion of SMV ( CK) . The resi stant cul tiva rs af ter inoculated wi th SMV- ashow ed a n increase in peroxidase activ ity, the peak of pero xidase activi ty w as a t 24hours af ter inocuila tion wi th SMV. But the peroxidase activity increased g rea tly af ter 9days and 15 days af ter inoculated wi th SMV - a. On the susceptible cultiv ars Thi s results w ere coincided wi th symptoms development. The infected plant s w ere symptomlesso n the resi stant cultiva r.

References:

[1 ]　庄炳昌、徐豹、廖林, 1993,接种大豆花叶病毒后,大豆叶片超氧化物歧化酶,过氧化物酶和蛋白组份的变化,植物病理学报, 23( 3): 261- 265

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Memo:

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