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The Influences of Subculture of Cordceps militaris to Mycelial Growth Rate and Esterase Isozyme(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年10期
Page:
136-137
Research Field:
Publishing date:

Info

Title:
The Influences of Subculture of Cordceps militaris to Mycelial Growth Rate and Esterase Isozyme
Author(s):
ZHENG Su-yue1; HAO Jun-ling2; WANG Jian-wei2
1.College of Agriculture,Hebei Engineering University,Handan,Hebei 056038；
2.Handan Station of Agricultural Environment and Products Quality Supervision and Management,Handan,Hebei 056002
Keywords:
Cordceps militaris; subculture; mycelial growth rate; esterase
PACS:
S 567.3+9
DOI:
-
Abstract:
Mycelial growth rate and esterase isozyme of Cordceps militaris were tested by vertical slab polyacrylamide gel electrophoresis and mycelial growth rate determination,the aim was to search for the degradation mechanism of Cordceps militaris.The results showed that different esterase isozymes were observed among the different subculture strains and no difference in mycelial growth rates.EST isoenzyme showed that 3 EST bands of migration rates 0.63，0.65 and 0.67 were found in all tested strains.F1，F3,F4 and F5 strains showed 2 EST bands，the second and the third band，and the EST bands of F2,F6,F7,F8,F9varied，the band of migration rate 0.67 disappeared and a new band of 0.63 appeared.

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Memo

Memo:
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Last Update: 2014-09-05