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TLS Online TPP Program

#Id: 7361

On the left side of Hensen’s node, Sonic hedgehog (Shh) activates Cerberus, which stimulates BMPs to induce the expression of Nodal


#Unit 5. Developmental Biology #Chick Development #Part B Pointers
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TLS Online TPP Program

#Id: 9285

#Unit 6. System Physiology – Plant

O2‐sensitive hemoprotein kinase FixL controls a regulatory cascade that activates transcription of nitrogen fixation genes
TLS Online TPP Program

#Id: 9286

#Unit 6. System Physiology – Plant

Plant glutamine synthetase (GS) and NADH‐dependent glutamate synthase (NADH‐GOGAT) are responsible for the initial massimilation of ammonia into organic compounds
TLS Online TPP Program

#Id: 9287

#Unit 6. System Physiology – Plant
TLS Online TPP Program

#Id: 9288

#Unit 6. System Physiology – Plant
TLS Online TPP Program

#Id: 9289

#Unit 6. System Physiology – Plant
TLS Online TPP Program

#Id: 9290

#Unit 6. System Physiology – Plant

Ammonium uptake from the soil is carried by AMT/Rh family transporters