DDSE: downstream targets of the SNF3 signal transduction pathway
نویسندگان
چکیده
منابع مشابه
DDSE: downstream targets of the SNF3 signal transduction pathway.
Mutations in the yeast SNF3 gene affect glucose sensing and snf3 mutants show defective growth on glucose. DNA sequence dependent suppressing elements (DDSEs) are regions located in the promoters of yeast glucose transporter (HXT) genes that when present in high copy suppress the snf3 growth defect. Here we provide evidence that the multicopy DDSE suppression is due to the titration of the Rgt1...
متن کاملUrsolic Acid, a Natural Nutraceutical Agent, Targets Caspase3 and Alleviates Inflammation‐Associated Downstream Signal Transduction
SCOPE Ursolic acid (UA) is a pentacyclicterpenoid carboxylic acid that is present in a wide variety of plant foods. There are many beneficial health effects that are attributed to the properties of UA. However, the specific cellular targets of UA and the mechanism underlying downstream signal transduction processes linked to the anti-inflammation pathway have not been thoroughly elucidated to d...
متن کاملThe ethylene signal transduction pathway in plants.
Ethylene (C2H4), the chemically simplest plant hormone, is among the best-characterized plant growth regulators. It participates in a variety of stress responses and developmental processes. Genetic studies in Arabidopsis have defined a number of genes in the ethylene signal transduction pathway. Isolation of two of these genes has revealed that plants sense this gas through a combination of pr...
متن کاملSignal transduction pathway of TonB-dependent transporters.
Transcription of the ferric citrate import system is regulated by ferric citrate binding to the outer membrane transporter FecA. A signal indicating transporter occupancy is relayed across the outer membrane to energy-transducing and regulatory proteins embedded in the cytoplasmic membrane. Because transcriptional activation is not coupled to ferric citrate import, an allosteric mechanism under...
متن کاملComparative analyses of downstream signal transduction targets modulated after activation of the AT1 receptor by two β-arrestin-biased agonists
G protein-coupled receptors (GPCRs) are involved in essentially all physiological processes in mammals. The classical GPCR signal transduction mechanism occurs by coupling to G protein, but it has recently been demonstrated that interaction with β-arrestins leads to activation of pathways that are independent of the G protein pathway. Also, it has been reported that some ligands can preferentia...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 2001
ISSN: 0378-1097
DOI: 10.1016/s0378-1097(01)00088-x