Sugar- and Nitrogen-Dependent Regulation of an Amanita muscaria Phenylalanine Ammonium Lyase Gene-Reference-Cited by-同舟云学术

Sugar- and Nitrogen-Dependent Regulation of an Amanita muscaria Phenylalanine Ammonium Lyase Gene

Published:1999-03-15 Issue:6 Volume:181 Page:1931-1933
ISSN:0021-9193
Container-title:Journal of Bacteriology
language:en
Short-container-title:J Bacteriol

Author:

Nehls U.¹,Ecke M.¹,Hampp R.¹

Affiliation:

1. Universität Tübingen, Botanisches Institut, Physiologische Ökologie der Pflanzen, 72076 Tübingen, Germany

Abstract

ABSTRACT The cDNA of a key enzyme of secondary metabolism, phenylalanine ammonium lyase, was identified for an ectomycorrhizal fungus by differential screening of a mycorrhizal library. The gene was highly expressed in hyphae grown at low external monosaccharide concentrations, but its expression was 30-fold reduced at elevated concentrations. Gene repression was regulated by hexokinase.

Publisher

American Society for Microbiology

Subject

Molecular Biology,Microbiology

Link

https://journals.asm.org/doi/pdf/10.1128/JB.181.6.1931-1933.1999

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