منابع مشابه
Arabidopsis Plasmodesmal Proteome
The multicellular nature of plants requires that cells should communicate in order to coordinate essential functions. This is achieved in part by molecular flux through pores in the cell wall, called plasmodesmata. We describe the proteomic analysis of plasmodesmata purified from the walls of Arabidopsis suspension cells. Isolated plasmodesmata were seen as membrane-rich structures largely devo...
متن کاملMapping the Arabidopsis organelle proteome.
A challenging task in the study of the secretory pathway is the identification and localization of new proteins to increase our understanding of the functions of different organelles. Previous proteomic studies of the endomembrane system have been hindered by contaminating proteins, making it impossible to assign proteins to organelles. Here we have used the localization of organelle proteins b...
متن کاملArabidopsis leaf plasma membrane proteome using a gel free method: Focus on receptor–like kinases
The hydrophobic proteins of plant plasma membrane still remain largely unknown. For example in the Arabidopsis genome, receptor-like kinases (RLKs) are plasma membrane proteins, functioning as the primary receptors in the signaling of stress conditions, hormones and the presence of pathogens form a diverse family of over 610 genes. A limited number of these proteins have appeard in pr...
متن کاملAnalysis of the Arabidopsis mitochondrial proteome.
The complete set of nuclear genes that encode proteins targeted to mitochondria in plants is currently undefined and thus the full range of mitochondrial functions in plants is unknown. Analysis of two-dimensional gel separations of Arabidopsis cell culture mitochondrial protein revealed approximately 100 abundant proteins and 250 low-abundance proteins. Comparison of subfractions of mitochondr...
متن کاملPlasma membrane proteome in Arabidopsis and rice.
Plant cells contain many membrane systems that are specially adapted to perform particular functions. In plant cells, the processing of signals that are involved in responses to biotic and abiotic stressors occurs in the plasma membrane. Therefore, characterization of the plasma membrane proteome can provide new insights into the functions of various plant membrane systems. Plant plasma membran...
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ژورنال
عنوان ژورنال: Nature Plants
سال: 2020
ISSN: 2055-0278
DOI: 10.1038/s41477-020-0651-1