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Article

Sequence variability and developmental expression of S-alleles in self-incompatible and pseudo-self-compatible petunia.

The Plant cell - 1 Aug 1990

Clark K R, Okuley J J, Collins P D, Sims T L

Abstract excerpt

We investigated the structure and expression of three S-alleles of Petunia hybrida in self-incompatible varieties and in a pseudo-self-compatible line in which the self-incompatibility response is defective. Comparison of derived amino acid sequences from different gametophytic S-alleles revealed a pattern of sequence conservation and variability that was highly nonrandom. In self-incompatible varieties, petunia...

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Source

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Identifiers

PMID: 2152130
DOI: 10.1105/tpc.2.8.815
PMCID: PMC159933

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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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