Memorias de investigación
Artículos en revistas:
Programmed chloroplast destruction during leaf senescence involves 13-lipoxygenase (13-LOX)
Año:2016
Áreas de investigación
  • Biología molecular, celular y genética
Datos
Descripción
Mammals including humans use highly specific pathways for tissue differentiation. One such pathway is operative in reticulocytes and involves the programmed destruction of the cell?s organellar complement by 15-lipoxygenase (15-LOX), which oxygenates polyunsaturated membrane fatty acids and provokes organelle leakage. As we report here, plants make use of a similar LOX pathway to degrade their chloroplasts during leaf senescence. The enzyme involved is a 13-LOX with unique positional specificity and molecular terms. Because 15-LOX and 13-LOX pathway products likewise operate in biological defense, a mechanism of cross-kingdom conservation of pathway regulation and function was uncovered for multicellular eukaryotes.
Internacional
Si
JCR del ISI
Si
Título de la revista
Proceedings of the National Academy of Sciences of the United States of America
ISSN
0027-8424
Factor de impacto JCR
9,809
Información de impacto
Datos JCR del año 2013
Volumen
113
DOI
10.1073/pnas.1525747113
Número de revista
12
Desde la página
3383
Hasta la página
3388
Mes
MARZO
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Armin Springer Dresden University of Technology
  • Autor: ChulHee Kang WSU
  • Autor: Sachin Rustgi Clemson University
  • Autor: Diter von Wettstein WSU
  • Autor: Christiane Reinbothe Université Grenoble-Alpes
  • Autor: Stephan Pollmann UPM
  • Autor: Steffen Reinbothe Université Grenoble-Alpes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Redes Reguladoras del Desarrollo y Respuesta a Estrés en Plantas