Pandey P K, Prasad M, Lal B B, Ram R P
Zentralbl Bakteriol Naturwiss. 1979;134(2):171-4. doi: 10.1016/s0323-6056(79)80045-2.
Fifteen amino acids were detected in the developing mycelium of Helminthosporium oryzae Breda de Haan. During the first fortnight of mat accumulation, which was more rapid, a marked influence of amino acids on the growth pattern was discernible. A high level maintenance of dl-alanine l-cysteine, l-leucine/isoleucine, threonine, tyrosine, glutamic, and aspartic acids, as well as an increase in the amount of gamma-aminobutyric acid and proline during the first fortnight of culture development were effective in initiating growth and keeping it at a more rapid pace. Glutamine and methionine appeared in the latter half of fungal growth. During this slow pace of mycelial accumulation in the latter half period, there was a general and overall decline in the amount of most of the amino acids. The amino acids started disappearing from the mycelial extract from the 20th day onwards till the end of the 30th day. In the culture filtrate, aspartic acid and proline appeared during the rapid growth phase and dl-alanine and methionine during the slower phase.
在稻瘟病菌（Breda de Haan）发育的菌丝体中检测到了15种氨基酸。在积累速度更快的最初两周，氨基酸对生长模式有明显影响。在培养发育的最初两周，高水平维持的dl-丙氨酸、l-半胱氨酸、l-亮氨酸/异亮氨酸、苏氨酸、酪氨酸、谷氨酸和天冬氨酸，以及γ-氨基丁酸和脯氨酸含量的增加，对启动生长并使其保持更快速度有效。谷氨酰胺和蛋氨酸出现在真菌生长的后半期。在后期菌丝体积累速度较慢的阶段，大多数氨基酸的含量普遍且整体下降。从第20天起直至第30天结束，氨基酸开始从菌丝体提取物中消失。在培养滤液中，天冬氨酸和脯氨酸出现在快速生长阶段，而dl-丙氨酸和蛋氨酸出现在较慢生长阶段。
