نتایج جستجو برای: tir protein
تعداد نتایج: 1238390 فیلتر نتایج به سال:
The Toll/interleukin-1 receptor (TIR) domain is conserved in the intracellular regions of Toll-like receptors (TLRs) and interleukin-1 receptors (IL-1Rs) as well as in several cytoplasmic adapter molecules. This domain has crucial roles in signal transduction by these receptors for host immune response. Here we report the crystal structure at 2.3-A resolution of the TIR domain of human IL-1RAPL...
Nine conserved miRNA families and three potential novel miRNAs in Brassica rapa were identified from a small RNA library. The expression patterns of some conserved miRNAs had different tissue specificity in Brassica and Arabidopsis. One of the three potential miRNAs, named bra-miR1885, was verified as a true functional miRNA. It could be induced specifically by Turnip mosaic virus (TuMV) infect...
Toll-like receptor (TLR) signal transduction is mediated by an adaptor protein termed MyD88. In the case of TLR2 and TLR4, another adaptor related to MyD88 called Mal also participates in signalling. Two recent papers have added a third adaptor to the family, called Toll-interleukin-1 receptor (TIR) domain-containing adaptor inducing interferon-beta (IFN-beta) (TRIF) or TIR-containing adaptor m...
The hallmark of enteropathogenic Escherichia coli (EPEC) infection is the formation of actin-rich pedestal-like structures, which are generated following phosphorylation of the bacterial effector Tir by cellular Src and Abl family tyrosine kinases. This leads to recruitment of the Nck-WIP-N-WASP complex that triggers Arp2/3-dependent actin polymerization in the host cell. The same phosphorylati...
In translingual information retrieval (TIR), ad hoc queries in any of a set of languages can be used to retrieve documents in any of a set of languages. Classical information-retrieval methods such as the vector-space model cannot be applied to TIR because they base similarity on the overlap of terms between queries and documents| this is typically zero in TIR. The generalized vector-space mode...
In translingual information retrieval (TIR), ad hoc queries in any of a set of languages can be used to retrieve documents in any of a set of languages. Classical informationretrieval methods such as the vector-space model cannot be applied to TIR because they base similarity on the overlap of terms between queries and documents|this is typically zero in TIR. The generalized vector-space model ...
Salicylic acid (SA) and the NIM1/NPR1 protein have both been demonstrated to be required for systemic acquired resistance (SAR) and implicated in expression of race-specific resistance. In this work, we analyzed the role that each of these molecules play in the resistance response triggered by members of two subclasses of resistance (R) genes, members of which recognize unrelated pathogens. We ...
Arabidopsis RPS4 belongs to the Toll/interleukin-1 receptor (TIR)-nucleotide binding site (NBS)-Leu-rich repeat (LRR) class of disease resistance (R) genes. Like other family members in different plant species, RPS4 produces alternative transcripts with truncated open reading frames. The dominant alternative RPS4 transcripts are generated by retention of intron 3 or introns 2 and 3, which conta...
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