Search results for "SNAP23"
showing 4 items of 4 documents
The stem rust resistance gene Rpg5 encodes a protein with nucleotide-binding-site, leucine-rich, and protein kinase domains
2008
We isolated the barley stem rust resistance genes Rpg5 and rpg4 by map-based cloning. These genes are colocalized on a 70-kb genomic region that was delimited by recombination. The Rpg5 gene consists of an unusual structure encoding three typical plant disease resistance protein domains: nucleotide-binding site, leucine-rich repeat, and serine threonine protein kinase. The predicted RPG5 protein has two putative transmembrane sites possibly involved in membrane binding. The gene is expressed at low but detectable levels. Posttranscriptional gene silencing using VIGS resulted in a compatible reaction with a normally incompatible stem rust pathogen. Allele sequencing also validated the candi…
Cloning and characterization of CSP37, a novel gene encoding a putative membrane protein of Candida albicans.
1997
In the course of an analysis of the functions and assembly of the cell wall of Candida albicans, we have cloned and characterized a gene, which we designated CSP37 (cell surface protein), encoding a 37-kDa polypeptide which is a membrane-associated protein. The gene was isolated by immunological screening of a DNA library constructed from mycelial cells with a polyclonal serum raised against cell walls of this morphology. Analysis of the nucleotide sequence of a corresponding genomic DNA fragment revealed a single open reading frame which encodes a predicted protein of 321 amino acids with no significant homology to others in the databases. Disruption of the CSP37 gene by the method describ…
Common gene expression strategies revealed by genome-wide analysis in yeast
2007
A comprehensive analysis of six variables characterizing gene expression in yeast, including transcription and translation, mRNA and protein amounts, reveals a general tendency for levels of mRNA and protein to be harmonized, and for functionally related genes to have similar values for these variables.
Comprehensive analysis of expression, subcellular localization, and cognate pairing of SNARE proteins in oligodendrocytes
2009
Oligodendrocytes form the central nervous system myelin sheath by spiral wrapping of their plasma membrane around axons, necessitating a high rate of exocytic membrane addition to the growing myelin membrane. Membrane fusion is mediated by soluble N-ethylmaleimide-sensitive factor attachment protein receptor proteins (SNAREs), which act by specific pairing of vesicle (R)- and target (Q)-SNAREs. To characterize oligodendroglial SNAREs and their trafficking pathways, we performed a detailed expression analysis of SNAREs in differentiating cultured oligodendrocytes and myelin and determined their subcellular localization. Expression of the plasma membrane Q-SNAREs syntaxin 3, syntaxin 4, SNAP2…