Painting the plant body : pigment biosynthetic pathways regulated by small RNAs
© 2024 The Author(s). New Phytologist © 2024 New Phytologist Foundation.
| Veröffentlicht in: | The New phytologist. - 1979. - (2024) vom: 19. Nov. |
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| 1. Verfasser: | |
| Weitere Verfasser: | , |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2024
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| Zugriff auf das übergeordnete Werk: | The New phytologist |
| Schlagworte: | Journal Article Review biosynthetic pathways development and growth metabolism plant pigments posttranscriptional regulation small RNAs |
| Zusammenfassung: | © 2024 The Author(s). New Phytologist © 2024 New Phytologist Foundation. Plant pigments are diverse natural molecules involved in numerous biological functions such as development, growth, and metabolism. As plants age, not only new organs will be formed, but also, they will acquire the necessary pigments in response to the environment and endogenous programming in order to achieve reproductive success. Among the endogenous cues, the small RNAs (sRNAs), an endogenous group of ubiquitous regulatory molecules, may regulate the pigments-associated biosynthetic pathways at posttranscriptional level. Although plant pigments and sRNAs have been comprehensively studied in several processes throughout the entire plant cycle in model and nonmodel species, connections among these central players must be revised. Studying these complex networks allow us not only to know the progress that has been made in this area, but also generate research questions to be explored in order to unravel novel mechanisms for improving plant yield; therefore, in this review we have summarized the emerging roles of sRNAs-regulated nodes in mediating plant pigmentation-associated biosynthetic pathways, focused on chlorophylls, flavonoids, carotenoids, and betalains. In addition, we discuss perspectives related to the manipulation of those genes associated with plant pigments for obtaining genetically improved plants |
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| Beschreibung: | Date Revised 20.11.2024 published: Print-Electronic Citation Status Publisher |
| ISSN: | 1469-8137 |
| DOI: | 10.1111/nph.20287 |