RELATIONSHIP BETWEEN COLONIAL SURFACE AND DENSITY ON AGAR PLATE

被引：4

作者：

CHAPUIS, C

ROSSO, L

FLANDROIS, JP

机构：

[1] UNIV LYON 1,BIOMETRIE LAB,CNRS,URA 2055,F-69622 VILLEURBANNE,FRANCE

[2] DANONE INC,CREALIS,BRIVE,FRANCE

来源：

JOURNAL OF APPLIED BACTERIOLOGY | 1995年 / 79卷 / 05期

关键词：

D O I：

10.1111/j.1365-2672.1995.tb03175.x

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The size of a colony on an agar plate is influenced by the number of colonies (N) on this plate. When N is small, colonies reach a larger size. The relationship between colonial surface and density of bacteria on agar plate was studied for nine bacterial and two yeast strains. A mathematical model describing the relationship between the logarithm base 10 of the number of colonies on the agar plate and the average colonial diameter was built. This model is shown to be adapted to most of the strains studied and could be a tool for media quality control.

引用

页码：542 / 550

页数：9

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