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Article

A retrotransposon-like sequence linked to the S-locus of Nicotiana alata is expressed in styles in response to touch.

Molecular & general genetics : MGG - 5 Feb 1996

Royo J, Nass N, Matton D P, Okamoto S, Clarke A E, Newbigin E

Abstract excerpt

We have identified a family of repetitive sequences in the genome of Nicotiana alata named Tna1 (Transposon of N. alata). The first element we characterised was a genomic clone for the N. alata s6-ribonuclease (S6-RNase), a gene required for self-incompatibility in this species. The DNA sequence of this element resembles the integrase domain of retrotransposons of the gypsy class and is most similar to a...

Topics

Amino Acid Sequence
Base Sequence
Blotting, Northern
Blotting, Southern
Chromosome Mapping
Cloning, Molecular
DNA Nucleotidyltransferases
DNA Primers
Gene Dosage
Gene Expression Regulation, Plant

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Genotype

Integrases

Molecular Sequence Data

Nucleic Acid Hybridization

Plants, Toxic

Polymerase Chain Reaction

Repetitive Sequences, Nucleic Acid

Retroelements

Source

Identifiers

PMID: 8628217
DOI: 10.1007/BF02174177

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026.

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A retrotransposon-like sequence linked to the S-locus of Nicotiana alata is expressed in styles in response to touch.PMID 8628217Read ↗

Style self-incompatibility gene products of Nicotiana alata are ribonucleases.Semantic proximity Read ↗

Molecular and genetic characterization of novel S-RNases from a natural population of Nicotiana alata.Semantic proximity Read ↗

The S-locus of Nicotiana alata: genomic organization and sequence analysis of two S-RNase alleles.Semantic proximity Read ↗

Expression of 10 S-class SLF-like genes in Nicotiana alata pollen and its implications for understanding the pollen factor of the S locus.Semantic proximity Read ↗

Exchanging sequence domains between S-RNases from Nicotiana alata disrupts pollen recognition.Semantic proximity Read ↗

Cultivated tomato has defects in both S-RNase and HT genes required for stylar function of self-incompatibility.Semantic proximity Read ↗

Expressing foreign genes in the pistil: a comparison of S-RNase constructs in different Nicotiana backgrounds.Semantic proximity Read ↗

Structure and distribution of N-glycans on the S7-allele stylar self-incompatibility ribonuclease of Nicotiana alata.Semantic proximity Read ↗

A molecular description of mutations affecting the pollen component of the Nicotiana alata S locus.Semantic proximity Read ↗

An F-box gene linked to the self-incompatibility (S) locus of Antirrhinum is expressed specifically in pollen and tapetum.Semantic proximity Read ↗

Genetic analysis of Nicotiana pollen-part mutants is consistent with the presence of an S-ribonuclease inhibitor at the S locus.Semantic proximity Read ↗

Origin of allelic diversity in antirrhinum S locus RNases.Semantic proximity Read ↗

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