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TLS Online TPP Program

#Id: 3801

Cell Aggregation & Differentiation is common to all Dictyostelids.

It consists of an interconnected programme of cell movement and cell differentiation.


#Unit 5. Developmental Biology #Cell aggregation and differentiation in Dictyostelium #Part B Pointers
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TLS Online TPP Program

#Id: 7115

#Unit 6. System Physiology – Plant

ETO- and CTR- Mutants gives constitutive triple response
CTR- mutants always gives constitutive triple response
CTR1 appears to be related to RAF-1, a MAPKKK serine/ threonine protein kinase
TLS Online TPP Program

#Id: 7116

#Unit 6. System Physiology – Plant

ABA (C15) biosynthesis takes place in chloroplasts and cytosol from C40 precursor

ABA closes stomata in response to water stress

ABA promotes root growth and inhibits shoot growth at low water potentials
TLS Online TPP Program

#Id: 7117

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

#Id: 7118

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

#Id: 7119

#Unit 6. System Physiology – Plant

ABA is transported by both the xylem and the phloem, but it is normally much more abundant in the phloem sap.
TLS Online TPP Program

#Id: 7120

#Unit 6. System Physiology – Plant

ABA inhibits precocious germination and vivipary ABA accumulates in dormant buds ABA inhibits ga-induced enzyme production