⚙️ Translation control mechanism: #Yeast ribosome CAR site (regulatory region) extends tRNA function by bonding with incoming codons. Interplay with decoding center creates sequence-specific tuning of translation elongation
🧬 #YeastResearch 🧪 #SGD 🔬 #RNABiology
www.yeastgenome.org/reference/S1...
Contact your reps now! New OMB rule attacking science:
Makes grants terminable at will
Prohibits publication costs
Eliminates access to literature
Replaces expert scientific review with political review
Creates legal uncertainty around professional practices
fight2win.standupforscience.net
📚 Textbook rewrite: #Yeast reveals lysosomes get protons directly from mitochondria via membrane contacts, not from cytosol as thought. Aging breaks these contacts, causing de-acidification that disrupts autophagy & cellular function
🧬 #YeastResearch 🧪 #SGD 🔬
www.yeastgenome.org/reference/S1...
📜 From #Yeast to human disease: 1997 cloning of DPL1 (first SPL gene) from S. cerevisiae provided the genetic foundation that led to identifying human SGPL1 mutations causing SPLIS syndrome; #ModelOrganism success story
🧬 #YeastResearch 🧪 #SGD 🔬
www.yeastgenome.org/reference/S1...
⚡ Charge-based activation: #Yeast P5A-ATPase Spf1p uses electrostatic interactions to recognize tail-anchored protein substrates. Positively charged protein tails bind acidic enzyme cavity, doubling ATP activity in ER quality control
🧬 #YeastResearch 🧪 #SGD 🔬
www.yeastgenome.org/reference/S1...
🧠 Disease pathway discovery: #Yeast metal exposure mimics histone changes seen in ALS/FTD patients. Manganese creates gene silencing pattern; copper triggers hyperactivity but 🚫 DNA repair- distinct toxic patterns ID'd
🧬 #YeastResearch 🧪 #SGD 🔬 #DiseaseModeling
www.yeastgenome.org/reference/S1...
Saccharomyces Genome Database
Saccharomyces Genome Database
Saccharomyces Genome Database
Saccharomyces Genome Database
Saccharomyces Genome Database
Saccharomyces Genome Database
🚀 Ethanol boost breakthrough: Overexpressing #Yeast MSS11 transcription factor increases ethanol production 24% by coordinating carbon metabolism and stress resistance. Dual mechanism enhances both fuel output and cellular robustness
🧬 #YeastResearch 🧪 #SGD 🔬
www.yeastgenome.org/reference/S1...
🏰 Proteotoxic stress defender: Cue1 membrane ⚓️ enables #Yeast to resist hygromycin B, an antibiotic that disrupts ribosomes & creates defective proteins, by positioning Ubc7 cleanup enzyme correctly; partnership clears damaged proteins
🧬 #YeastResearch 🧪 #SGD 🔬
www.yeastgenome.org/reference/S1...
🔍 Mitochondria self-monitor: Contrary to models requiring severe damage, #Yeast mt detect their own mild oxidative stress. ROS inactivates matrix proteases, creating aggregates that trigger protective mt unfolded protein response
🧬 #YeastResearch 🧪 #SGD 🔬
www.yeastgenome.org/reference/S1...
💂 Safeguarded crossover system: #Yeast uses hierarchical processing of meiotic DNA junctions. MutLγ preferentially creates crossovers, while Mus81-Mms4 & STR serve as backup systems when primary pathway fails
🧬 #YeastResearch 🧪 #SGD 🔬
www.yeastgenome.org/reference/S1...
