Shade avoidance expanding the color and hormone palette
Major strides have been made over the past decade in elucidating the mechanisms that mediate shade-avoidance responses. The canonical PHYTOCHROME INTERACTING FACTOR (PIF)–auxin pathway that begins with inactivation of phytochrome B (phyB) by a low red:far-red (R:FR) ratio, and that leads to increase...
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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| Acceso en línea: | http://ri.agro.uba.ar/files/intranet/articulo/2021fernandezmilmanda.pdf LINK AL EDITOR |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
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| 100 | 1 | |9 71887 |a Fernández Milmanda, Guadalupe L. |u Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. |u CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. | |
| 245 | 0 | 0 | |a Shade avoidance |b expanding the color and hormone palette |
| 520 | |a Major strides have been made over the past decade in elucidating the mechanisms that mediate shade-avoidance responses. The canonical PHYTOCHROME INTERACTING FACTOR (PIF)–auxin pathway that begins with inactivation of phytochrome B (phyB) by a low red:far-red (R:FR) ratio, and that leads to increased elongation, has been thoroughly characterized in arabidopsis (Arabidopsis thaliana) seedlings. Nevertheless, studies in other life stages and plant species have demonstrated the role of other wavelengths, photoreceptors, and hormones in the orchestration of shade-avoidance responses. We highlight recent developments that illustrate how canopy light cues regulate signaling through auxin, gibberellins (GAs), jasmonic acid (JA), salicylic acid (SA), abscisic acid (ABA), and strigolactones (SLs) to modulate key aspects of plant growth, metabolism, and defense. | ||
| 650 | |2 Agrovoc |9 26 | ||
| 653 | |a BRANCHING | ||
| 653 | |a CANOPY | ||
| 653 | |a GIBBERELLINS | ||
| 653 | |a JASMONATE | ||
| 653 | |a PHYTOCHROME | ||
| 700 | 1 | |a Ballaré, Carlos Luis |u Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. |u CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. |u Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas (IIBIO). Buenos Aires, Argentina. |u CONICET - Buenos Aires, Argentina. |9 672 | |
| 773 | |t Trends in Plant Science |g Vol.26, no.5 (2021), p.509-523, il., grafs. | ||
| 856 | |f 2021fernandezmilmanda |i en reservorio |q application/pdf |u http://ri.agro.uba.ar/files/intranet/articulo/2021fernandezmilmanda.pdf |x ARTI202206 | ||
| 856 | |u http://www.elsevier.com/ |z LINK AL EDITOR | ||
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