MAGNIFICATION OF THE RDNA CLUSTER IN KLUYVEROMYCES-LACTIS

被引：27

作者：

MALESZKA, R

CLARKWALKER, GD

机构：

[1] Molecular and Population Genetics Group, Research School of Biological Sciences, The Australian National University, Canberra, 2601, ACT

来源：

MOLECULAR & GENERAL GENETICS | 1990年 / 223卷 / 02期

关键词：

Growth rate; Pulsed field gel electrophoresis; rRNA genes; Yeast;

D O I：

10.1007/BF00265074

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

By employing pulsed field gel electrophoresis we find that slow growing strains of Kluyveromyces lactis have only 43%-55% of the wild-type level of ribosomal DNA (rDNA) repeats. When subjected to prolonged vegetative growth these strains can increase both the number of rDNA repeats and their growth rate. © 1990 Springer-Verlag.

引用

页码：342 / 344

页数：3

共 7 条

[1] TRANSFORMATION OF THE YEAST KLUYVEROMYCES-LACTIS BY NEW VECTORS DERIVED FROM THE 1.6-MU-M CIRCULAR PLASMID PKD1 [J].