GA synthesis starts in plastids, leads to the production of a linear precursor molecule geranylgeranyl diphosphate or GGPP 20C, which gets converted into ent-kaurene. This compound is oxidized in ER, leading to GA12, Dioxygenase enzymes in the cytosol are able to oxidize GA12 to all other gibberellins in pathways

TLS Online TPP Program

#Id: 10250

#Unit 6. System Physiology – Plant

vp12 mutant have low chlorophyll content and reduced capacity for synthesis of carotenoids and ABA

TLS Online TPP Program

#Id: 5924

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 2115

#Unit 8. Inheritance Biology

Large aberrations can be detected by examination of mitotic chromosomes that have been stained with banding agents such as quinacrine or Giemsa.

TLS Online TPP Program

#Id: 609

#Unit 2. Cellular Organization

Major enzyme is Tryptophan Synthase whose activity is reduced when trp concentration is high.

 

TLS Online TPP Program

#Id: 7791

#Unit 2. Cellular Organization

The mechanism for the import of cytoplasmic cargo proteins mediated by a nuclear transport receptor known as importin.