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Promotion of conidial head formation in Aspergillus oryzae by a salt |
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| Authors: | Myung Hoon Song Ju-young Nah Yeon Soo Han Dong Min Han Keon-Sang Chae |
| Affiliation: | (1) Division of Biological Sciences, and Institute for Molecular Biology and Genetics, Chonbuk National University, Chonju, Chonbuk, 561-756, Republic of Korea;(2) Faculty of Life Sciences, Wonkwang University, Iksan, Chonbuk, 570-749, Republic of Korea |
| Abstract: | Addition of KCl to medium at 0.1 M or higher promoted the formation of conidial heads in Aspergillus oryzae. When higher concentrations of KCl were added, a larger number of conidial heads were formed. NaCl and MgCl2 were slightly less effective than KCl. The effect of salt on the formation of conidial heads on a minimal medium was as high as on a potato/dextrose medium but slightly higher than that on a complex medium when 1 M KCl was added. |
| Keywords: | Aspergillus oryzae conidiation conidiophore potassium chloride |
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