Characterization of an ethylene receptor homologue from wheat and its expression during leaf senescence
A wheat ethylene receptor homologue (W-er1) was isolated from a wheat stem cDNA library using the Arabidopsis ETR1 cDNA as a probe. The predicted amino acid sequence of W-er1 is over 70% similar to ERS1 from Arabidopsis and exhibits homology to bacterial two-component response regulators within the...
| Veröffentlicht in: | Journal of experimental botany. - 1985. - 54(2003), 386 vom: 04. Mai, Seite 1489-90 |
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| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2003
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| Zugriff auf das übergeordnete Werk: | Journal of experimental botany |
| Schlagworte: | Journal Article Research Support, Non-U.S. Gov't Arabidopsis Proteins Benzyl Compounds Cyclopentanes DNA, Complementary ERS protein, Arabidopsis Oxylipins Plant Proteins Purines mehr... |
| Zusammenfassung: | A wheat ethylene receptor homologue (W-er1) was isolated from a wheat stem cDNA library using the Arabidopsis ETR1 cDNA as a probe. The predicted amino acid sequence of W-er1 is over 70% similar to ERS1 from Arabidopsis and exhibits homology to bacterial two-component response regulators within the histidine kinase domain. Northern hybridization demonstrated that W-er1 was expressed in stem, leaf and root tissues. Treatments known to induce senescence of detached leaves including jasmonate, abscisic acid and wounding, increased the accumulation of W-er1 mRNA, while benzyladenine treatment did not. These data suggest that W-er1 may play a role in the process of leaf senescence |
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| Beschreibung: | Date Completed 25.07.2003 Date Revised 13.05.2019 published: Print GENBANK: AY082300 Citation Status MEDLINE |
| ISSN: | 1460-2431 |