Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/32228
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | A plant small heat shock protein gene expressed during zygotic embryogenesis but noninducible by heat stress |
Autor: | Carranco, Raúl CSIC ORCID; Almoguera, Concepción CSIC ORCID ; Jordano, Juan CSIC ORCID | Palabras clave: | Developmental regulation Seed maturation Messenger-RNAS Water-stress Promoters Elements Pea Localization Drosophila Induction |
Fecha de publicación: | 24-oct-1997 | Editor: | American Society for Biochemistry and Molecular Biology | Citación: | Journal of Biological Chemistry 272(43): 27470–27475 (1997) | Resumen: | A small heat shack protein (sHSP) gene from sunflower, Ha hsp17.6 G1, showed expression patterns that differ from what is known for members of this gene family. The mRNAs of this gene accumulated in seeds during late desiccation stages of zygotic embryogenesis but not in response to heat shock in vegetative tissues, The failure to respond to heat shock was independent of the developmental stage after germination and shock temperature. Nuclear run-on analyses demonstrated that transcription from the Ha hsp17.6 G1 promoter is not induced by heat shock, This agrees with the presence, in this promoter, of sequences with little similarity to heat shock elements, Our results show an evolutionary divergence, in the regulation of plant sHSP genes, which has originated stress-responsive genes and nonresponsive members within this gene family, We discuss implications for mechanisms controlling the developmental regulation of sHSP genes in plants. | Descripción: | The nucleotide sequence(s) reported in this paper has been submitted to the GenBankTM/EBI Data Bank with accession number(s) Z95153. | Versión del editor: | http://dx.doi.org//10.1074/jbc.272.43.27470 | URI: | 10261/32228 | DOI: | 10.1074/jbc.272.43.27470 | ISSN: | 0021-9258 | E-ISSN: | 1083-351X |
Aparece en las colecciones: | (IRNAS) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
A plant small heat shock protein gene expressed .pdf | 278,47 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
54
checked on 22-abr-2024
WEB OF SCIENCETM
Citations
50
checked on 28-feb-2024
Page view(s)
307
checked on 24-abr-2024
Download(s)
125
checked on 24-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.