1961•Australian Journal of Biological SciencesOpen access

A Thiamine-Requiring Mutant of The Tomato

J Langridge, RD Brock

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Abstract

A spontaneous, single-gene mutant of the tomato is shown to be unable to synthesize thiamine. The specific reaction lost is either the methylation of position 2 or the activation of position 5 of the pyrimidine ring.

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What this paper is about

A spontaneous, single-gene mutant of the tomato is shown to be unable to synthesize thiamine. The specific reaction lost is either the methylation of position 2 or the activation of position 5 of the pyrimidine ring.

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Available abstract

A spontaneous, single-gene mutant of the tomato is shown to be unable to synthesize thiamine. The specific reaction lost is either the methylation of position 2 or the activation of position 5 of the pyrimidine ring.

Key concepts: Mutant, Thiamine, Biological sciences, Pyrimidine, Biology, Gene, Genetics, Biochemistry

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