Rgt1inYeastGlucoseInductionPathway
Yeast sense glucose in their environment and alter gene expression to match their nutritional needs. In a glucose-rich environment, glycolysis is activated, glucose transport is increased and gluconeogenesis repressed to use glucose to make energy. In a glucose-poor environment these processes are regulated in the opposite direction. Rgt1 is a yeast transcription factor that helps to regulate glucose metabolism, resp......閱讀全文
Rgt1－in－Yeast－Glucose－Induction－Pathway
Yeast sense glucose in their environment and alter gene expression to match their nutritional needs. In a glucose-rich environment, glycolysis is acti
Snf1－in－Yeast－Glucose－Repression/Derepression
The Snf1 protein kinase is a central component of the signalling pathway for glucose repression in yeast. On removal of glucose, gene repression is re
Glycolysis－Pathway
Glycolysis was one of the first metabolic pathways studied and is one of the best understood, in terms of the enzymes involved, their mechanisms of ac
Nitrogendepedent－regulation－of－Rtg1－and－Rtg3－in－TOR－pathway
Many key signaling molecules are conserved from yeast to man. mTOR is a protein kinase involved in nutrient and growth factor signaling in humans that
Apoptosis－Induction
IntroductionWhen studying induction of apoptosis via a cell surface molecule, it is important to first ascertain surface expression of the molecule of
Chemical－Induction－of－Apoptosis
Chemical Induction of Apoptosis - 1 May 2001p53, p21WAF1, Myc, Bcl-2, Bax, Bcl-x and bak are among the proteins involved in the regulation of apoptosi
Yeast－Media
YEPD (non-selection)-1% yeast extract-2% peptone-1.5% agar (if needed for plates)After autoclaving add glucose to 2% by adding 100 ml of 20% solution
Prion－Pathway
Transmissible spongiform encephalopathy (TSE) is thought to result from the structural conversion of cellular prion protein, PrP(C), into a misfolded
Preserving－yeast－cultures
Short term storage Yeast cultures are stable for 1-2 weeks when refrigerated. Petri dishes should be sealed or in plastic bags. Medium term stora
Fast－Yeast－Transformation
Protocol: Fast yeast transformation Add 50 μl carrier DNA to a 1.5 ml tube. scrap cells from plate and add to the carrier DNA. Add in the fo
Dropout－plates－for－yeast
Materials (Solutions are all available from the media room) 200ml bottle of 2x SD 200ml bottle of 4% agar -- make sure to sign it out 40% g
yeast:Assaying－mating
Setup You have yeast strains that are deficient in mating (eg Ste12 knockouts) and would like to test whether transforming them with a plasmid that
Yeast－Lysates－for－Westerns
Cells are grown for 2-3 days as 1.5ml prep. under selection for the plasmid of interest. Spin cells down 2.6K for 5min. Resuspend in 1ml 0.25m N
Modified－Yeast－Transformation
Inoculate cells from an overnight culture into 50 ml YEPD and incubate at 30°C with shaking. Typically, add 0.1 to 0.2 ml saturated culture in the eve
Yeast－DNA－Prep
Protocolgrow up yeast culture to appropriate density (near saturation)spin 1.5 mls of culture for 1 min in microfuge and aspirate off supernatantresus
Yeast－Nuclei－Isolation
This method gives yeast nuclei which look nearly purified microscopically. Nuclei isolated in this way do not give active transcription extracts when
Bacteria－Culture－Protocol
Bacteria Culture ProtocolBy 徐曉政1、TBS Medium Preparation:Prepare 1L of TBS medium contains:Tryptone 12gYeast extract 24gNaCl 5gSodium Succinate 5gGlyce
Antisense－Pathway
About 8% of human genes have been estimated to carry out transcription from both DNA strands, resulting in significant level of endo
Dicer－Pathway
The degradation of endogenous mRNA in a sequence-specific manner can be induced by dsRNA [RNA interfernce (RNAi)], antisense transcription, or viral i
Fibrinolysis－Pathway
Clot formation and fibrinolysis is a balance of plasmin activation/inhibition and thrombin-thrombomodulin activity that regulates fibrin polymer forma
Complement－Pathway
The complement pathway consists of a series of over thirty proteins in plasma that are part of the immune response. Activation of the complement syste
Yeast－Genomic－DNA－Prep
Grow 10ml YPD cultures o/n. Figure out cell density; inoculate 30 ml YPD and grow o/n so that cell density is approximately 2 x 108cells/ml the next
Plasmid－isolation－from－yeast
Pick colonies into 0.5ml of SD-Leu (or other appropriate SD medium) Vortex for 1min Leave to grow O/N for 18-24h at 30°C, 230-250rpm (best in 5ml b
Live－Cell－Imaging－of－Yeast
Live Cell Imaging of Yeast Daniel R. Rines, Dominik Thomann, Jonas F. Dorn, Paul Goodwin and Peter K. Sorger INTRODUCTION The development of clonin
Decontamination－of－cells－from－the－yeast
I???? Destroy yeast 1.???? Aspirate medium and wash cell in PBS. 2.???? Incubate cells at 37oC for 5 min in non-diluted antibiotic-antimycotic. 3.
Blackburn:Yeast－Colony－PCR
OverviewThis is a quick and easy yeast colony PCR protocol that does not require zymolyase step.Updated Protocol:?Blackburn Lab: Quick and Easy Yeast
Endy:Yeast－Colony－PCR
MethodUsing sterile pipette tips, transfer a 1 mm colony into 50 uL of 60 U/ml Zymolyase3 uL of 1 U/mL Zymolyase stock solution47 uL of waterIncubate
Yeast－Media,－Solutions－and－Stocks
Yeast Media:Note: Synthetic complete medium can be prepared by adding media supplements (see below).Medium using 6.7 g yeast nitrogen base without ami
45種培養基配方（細菌培養基與植物培養基）－（四）
28. Yeast Extract Peptone （酵母膏、蛋白胨瓊脂） ? Yeast extract （酵母膏） 1g Multi-peptone（多蛋白胨） 2g ? Beef extract （牛肉膏） 1g Glucose （葡萄糖） 10g ? Agar （瓊脂） 20g Distil