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Article

Genetic and molecular analysis of Sn, a light-inducible, tissue specific regulatory gene in maize.

Molecular & general genetics : MGG - 1 Mar 1991

Tonelli C, Consonni G, Dolfini S F, Dellaporta S L, Viotti A, Gavazzi G

Abstract excerpt

The Sn locus of maize is functionally similar to the R and B loci, in that Sn differentially controls the tissue-specific deposition of anthocyanin pigments in certain seedling and plant cells. We show that Sn shows molecular similarity to the R gene and have used R DNA probes to characterize several Sn alleles. Northern analysis demonstrates that all Sn alleles encode a 2.5 kb transcript, which is expressed in a...

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PMID: 1673220
DOI: 10.1007/BF00261680

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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