Senescence - associated proteases in plants
Senescence is the final developmental stage of every plant organ, which leads to cell death. It is a highly regulated process, involving differential gene expression and outstanding increment in the rate of protein degradation. Senescence-associated proteolysis enables the remobilization of nutrient...
Otros Autores: | , , , |
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Formato: | Artículo |
Lenguaje: | Inglés |
Materias: | |
Acceso en línea: | http://ri.agro.uba.ar/files/intranet/articulo/2012Roberts2.pdf LINK AL EDITOR |
Aporte de: | Registro referencial: Solicitar el recurso aquí |
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245 | 1 | 0 | |a Senescence - associated proteases in plants |
520 | |a Senescence is the final developmental stage of every plant organ, which leads to cell death. It is a highly regulated process, involving differential gene expression and outstanding increment in the rate of protein degradation. Senescence-associated proteolysis enables the remobilization of nutrients, such as nitrogen [N], from senescent tissues to developing organs or seeds. In addition to the nutrient recycling function, senescence-associated proteases are also involved in the regulation of the senescence process. Nearly, all protease families have been associated with some aspects of plant senescence, and numerous reports addressing the new identification of senescence-associated proteases are published every year. Here, we provide an updated report with the most recent information published in the field, focusing on senescence-associated proteases presumably involved in N remobilization. | ||
653 | 0 | |a ATP DEPENDENT 26S PROTEASE | |
653 | 0 | |a CHLOROPLAST PROTEIN | |
653 | 0 | |a NITROGEN | |
653 | 0 | |a PEPTIDE HYDROLASE | |
653 | 0 | |a PROTEASOME | |
653 | 0 | |a VEGETABLE PROTEIN | |
653 | 0 | |a CELL DEATH | |
653 | 0 | |a CHLOROPLAST | |
653 | 0 | |a ENZYME ACTIVATION | |
653 | 0 | |a ENZYME SPECIFICITY | |
653 | 0 | |a ENZYMOLOGY | |
653 | 0 | |a GENE EXPRESSION REGULATION | |
653 | 0 | |a GENETICS | |
653 | 0 | |a GROWTH, DEVELOPMENT AND AGING | |
653 | 0 | |a METABOLISM | |
653 | 0 | |a PHYSIOLOGICAL STRESS | |
653 | 0 | |a PLANT | |
653 | 0 | |a PLANT GENE | |
653 | 0 | |a PLANT LEAF | |
653 | 0 | |a PROTEIN DEGRADATION | |
653 | 0 | |a CHLOROPLAST PROTEINS | |
653 | 0 | |a CHLOROPLASTS | |
653 | 0 | |a ENZYMOLOGIC | |
653 | 0 | |a GENE EXPRESSION REGULATION, PLANT | |
653 | 0 | |a GENES, PLANT | |
653 | 0 | |a NITROGEN | |
653 | 0 | |a PEPTIDE HYDROLASES | |
653 | 0 | |a PLANT LEAVES | |
653 | 0 | |a PLANT PROTEINS | |
653 | 0 | |a PLANTS | |
653 | 0 | |a PROTEASOME ENDOPEPTIDASE COMPLEX | |
653 | 0 | |a PROTEOLYSIS | |
653 | 0 | |a STRESS, PHYSIOLOGICAL | |
653 | 0 | |a SUBSTRATE SPECIFICITY | |
700 | 1 | |9 46844 |a Roberts, Irma N. | |
700 | 1 | |9 46842 |a Caputo, Carla | |
700 | 1 | |9 36121 |a Criado, María Victoria | |
700 | 1 | |a Funk, Christiane |9 70042 | |
773 | |t Physiologia Plantarum |g Vol.145, no.1 (2012), p.130-139 | ||
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900 | |a ^aCaputo^bC. | ||
900 | |a ^aCriado^bM.V. | ||
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900 | |a ^aRoberts^bI.N.^tInstituto de Investigaciones en Biociencias AgrÃcolas y Ambientales [INBA], Facultad de AgronomÃa, Universidad de Buenos Aires, Av. San MartÃn 4453, C1417DSE, Buenos Aires, Argentina | ||
900 | |a ^aCaputo^bC.^tDepartment of Chemistry and Umeå Plant Science Centre, Umeå University, SE 901-87 Umeå, Sweden | ||
900 | |a ^aCriado^bM.V. | ||
900 | |a ^aFunk^bC. | ||
900 | |a ^tPhysiologia Plantarum^cPhysiol. Plant. | ||
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900 | |a Vol. 145, no. 1 | ||
900 | |a 139 | ||
900 | |a ATP DEPENDENT 26S PROTEASE | ||
900 | |a CHLOROPLAST PROTEIN | ||
900 | |a NITROGEN | ||
900 | |a PEPTIDE HYDROLASE | ||
900 | |a PROTEASOME | ||
900 | |a VEGETABLE PROTEIN | ||
900 | |a CELL DEATH | ||
900 | |a CHLOROPLAST | ||
900 | |a ENZYME ACTIVATION | ||
900 | |a ENZYME SPECIFICITY | ||
900 | |a ENZYMOLOGY | ||
900 | |a GENE EXPRESSION REGULATION | ||
900 | |a GENETICS | ||
900 | |a GROWTH, DEVELOPMENT AND AGING | ||
900 | |a METABOLISM | ||
900 | |a PHYSIOLOGICAL STRESS | ||
900 | |a PLANT | ||
900 | |a PLANT GENE | ||
900 | |a PLANT LEAF | ||
900 | |a PROTEIN DEGRADATION | ||
900 | |a CHLOROPLAST PROTEINS | ||
900 | |a CHLOROPLASTS | ||
900 | |a ENZYMOLOGIC | ||
900 | |a GENE EXPRESSION REGULATION, PLANT | ||
900 | |a GENES, PLANT | ||
900 | |a NITROGEN | ||
900 | |a PEPTIDE HYDROLASES | ||
900 | |a PLANT LEAVES | ||
900 | |a PLANT PROTEINS | ||
900 | |a PLANTS | ||
900 | |a PROTEASOME ENDOPEPTIDASE COMPLEX | ||
900 | |a PROTEOLYSIS | ||
900 | |a STRESS, PHYSIOLOGICAL | ||
900 | |a SUBSTRATE SPECIFICITY | ||
900 | |a Senescence is the final developmental stage of every plant organ, which leads to cell death. It is a highly regulated process, involving differential gene expression and outstanding increment in the rate of protein degradation. Senescence-associated proteolysis enables the remobilization of nutrients, such as nitrogen [N], from senescent tissues to developing organs or seeds. In addition to the nutrient recycling function, senescence-associated proteases are also involved in the regulation of the senescence process. Nearly, all protease families have been associated with some aspects of plant senescence, and numerous reports addressing the new identification of senescence-associated proteases are published every year. Here, we provide an updated report with the most recent information published in the field, focusing on senescence-associated proteases presumably involved in N remobilization. | ||
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