Citric acid production by the diploid strains of Aspergillus niger obtained by protoplast fusion

Kohtaro Kirimura, Iwao Nakajima, Sung Pyo Lee, Seiichiro Kawabe, Shoji Usami*

*この研究の対応する著者

研究成果: Article査読

41 被引用数 (Scopus)

抄録

Diploid strains were obtained following protoplast fusion between two citric acid producers of Aspergillus niger, one for the solid culture and the other for the shaking culture. In the shaking culture, all the diploid strains exhibited lower productivities than one parental strain. However, in the solid culture, some diploid strains exhibited higher productivities than either parental strain; the best diploid strain produced 1.2 times as much citric acid as the parental strain in solid culture.

本文言語English
ページ(範囲)504-506
ページ数3
ジャーナルApplied Microbiology and Biotechnology
27
5-6
DOI
出版ステータスPublished - 1988 2月 1

ASJC Scopus subject areas

  • バイオテクノロジー
  • 応用微生物学とバイオテクノロジー

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