GENETIC-HETEROGENEITY RESULTING FROM MICELIAL ELONGATION OF NICB SUPPRESSORS FROM ASPERGILLUS-NIDULANS

被引：0
|
作者：
PILEGGI, M
PILEGGI, SAV
DEAZEVEDO, JL
机构：
来源：
ARQUIVOS DE BIOLOGIA E TECNOLOGIA | 1993年 / 36卷 / 01期
关键词：
GENETIC HETEROGENEITY; NICB SUPPRESSORS; NICOTINIC ACID; ASPERGILLUS-NIDULANS;
D O I：
暂无
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
From a nice strain of the filamentous fungus Aspergillus nidulans, which requires nicotinic acid, ten revertants were isolated and analyaed for micelial elongation. MSE sunicB strains were grown at different conditions of incubation and culture media. The experiment was carried out five times, and the colonies diameters were measured daily. The micelial elongation of nicB suppressors was statistically evaluated by the ''t'' test for growth efficiency, and by the ''split-plot factorial design'' method for variance analysis. A genetic heterogeneity among the strains was observed.
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页码：149 / 163
页数：15
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