Abolishment of Specific Toxicity of Host-Specific Toxin of Helminthosporium carbonum by Electrolytic Reduction
نویسندگان
چکیده
منابع مشابه
Amino Acid Composition of the Host-specific Toxin of Helminthosporium carbonum.
The host-specific toxin of Helminthosporium carbonum (C(32)H(50)N(6)O(10)) was hydrolyzed by 6 n HCl to yield a number of alpha-amino acids. The common amino acids, proline and alanine, occurred in a ratio of 1:2. Two other unstable alpha-amino acids that produced lower color values with ninhydrin were also produced. One of these was tentatively identified as 2-amino-2,3-dehydro-3-methylpentano...
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Susceptible corn roots exposed to the host-selective toxin of Helminthosporium carbonum took up and retained more NO(3) (-), Na(+), Cl(-), 3-o-methylglucose, and leucine than did control roots. Stimulatory effects on uptake were more pronounced with freshly cut roots than with roots that were washed and aged. Solutes were accumulated against a concentration gradient, and toxin-treated tissues d...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1973
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.51.2.403