نتایج جستجو برای: podosphaera xanthiis lat on dichrocephala sp
تعداد نتایج: 8487640 فیلتر نتایج به سال:
Lipid rafts are known to aggregate in response to various stimuli. By way of raft aggregation after stimulation, signaling molecules in rafts accumulate and interact so that the signal received at a given membrane receptor is amplified efficiently from the site of aggregation. To elucidate the process of lipid raft aggregation during T cell activation, we analyzed the dynamic changes of a raft-...
The linker for activation of T cells (LAT) is an adaptor protein critical for Fc epsilon RI-mediated mast cell activation. LAT is a substrate of the tyrosine kinases activated after TCR and Fc epsilon RI engagement. After phosphorylation of the cytosolic domain of LAT, multiple signaling molecules such as phospholipase C-gamma1, Grb2, and Gads associate with phosphorylated LAT via their SH2 dom...
The adapter molecule linker for activation of T cells (LAT) plays a crucial role in forming signaling complexes induced by stimulation of the T cell receptor (TCR). These multi-molecular complexes are dynamic structures that activate highly regulated signaling pathways. Previously, we have demonstrated nanoscale structure in LAT-based complexes where the adapter SLP-76 (also known as LCP2) loca...
To study the regulation of herpes simplex virus type 1 (HSV-1) latency-associated transcript (LAT) expression and processing in the absence of other cis and trans viral functions, a transgenic mouse containing the region encompassing the LAT promoter (LAP1) and the LAT 5' exon through the 2.0-kb intron was created. LAT expression was detectable by reverse transcriptase PCR (RT-PCR) in a number ...
Herpes simplex virus (HSV) infection is a classic example of latent viral infection in humans and experimental animal models. The HSV-1 latency-associated transcript (LAT) plays a major role in the HSV-1 latency reactivation cycle and thus in recurrent disease. Whether the presence of LAT leads to generation of dysfunctional T cell responses in the trigeminal ganglia (TG) of latently infected m...
سفیدک های پودری قارچ های انگل اجباری هستند که خسارت شدیدی به گیاهان وارد می آورند. به منظور شناسایی این قارچ ها در استان کهگیلویه و بویراحمد، از گیاهان بیمار در مناطق مختلف این استان نمونه برداری گردید. با مطالعه ی کنیدیوم ها، کنیدیوم برها، آسکوکارپ، آسک ها و آسکوسپورهای این قارچ ها و با استفاده از کلید معتبر شناسایی گونه های این قارچ ها، 20 گونه سفیدک پودری متعلق به 6 جنس blumeria، erysiphe،...
The latency-associated transcript (LAT) is required for efficient reactivation of herpes simplex virus type 1 from latent infection in the rabbit eye model, but LAT's mechanism of action is unknown. In addition to reactivation, the LAT region seems to correspond to multiple functions, with some LAT deletion mutants exhibiting increased virulence, increased neuronal death, and restricted establi...
We use two surveys to describe the demographic and attitudinal correlates of being in "Living Apart Together" (LAT), cohabiting, and marital relationships for heterosexuals, lesbians, and gay men. About one third of U.S. adults not married or cohabiting are in LAT relationships - these individuals would be classified as "single" in conventional studies that focus on co-residential unions. Gay m...
Engagement of the T cell receptor for antigen (TCR) induces formation of signaling complexes mediated through the transmembrane adaptor protein, the linker for activation of T cells (LAT). LAT plays an important role in T cell development, activation, and homeostasis. A knock-in mutation at Tyr136, which is the phospholipase C (PLC)-gamma1-binding site in LAT, leads to a severe autoimmune disea...
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