Regulatory elements in coffee flower evocation related genes are responsive to temperatures principally.
Flower evocation occurs when plants make the transition from vegetative to reproductive meristems, in response to environment signals. Coffee flower evocation + flower bud emission are apart from anthesis by dormancy, and are responsive to different signals (Majerowicz and Söndahl 2005). A model for coffee phenology in southeastern Brazil became available (Camargo and Camargo 2001), which defines decreases in day length and temperatures as triggers to flower evocation. Flower evocation related CONSTANS (CO) and FLOWERING LOCUS C (FLC) genes are responsive to day length and vernalization, respectively. So, would Coffea spp. orthologs to these Arabidopsis genes display similar regulatory cis-elements?
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| Format: | Resumo em anais e proceedings biblioteca |
| Language: | Ingles English |
| Published: |
2023-12-04
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| Subjects: | Coffee (beverage), Gene flow, Arabidopsis, |
| Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1159089 |
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