Precise control of the division and differentiation of stem cell types is necessary for building the embryo as well as maintaining and regenerating tissues in the adult. progenitor differentiation through endocrine, paracrine, or juxtacrine mechanisms.

TLS Online TPP Program

#Id: 1067

#Unit 5. Developmental Biology

Suppressor of overexpression of constans1 (SOC1)

TF factor family- MADS

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#Id: 1068

#Unit 5. Developmental Biology

FLOWERING LOCUS C (Floral repressor) 

TF factor family-MADS

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#Id: 1069

#Unit 5. Developmental Biology

SOC1 and AP1 triggers LFY gene expression

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#Id: 1070

#Unit 5. Developmental Biology

APETALA1 (Class A homeotic gene & meristem identity gene)

TF family -MADS

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#Id: 1071

#Unit 5. Developmental Biology

Arabidopsis that specify floral organ identity:

• APETALA1/ APETALA2

• APETALA3/PISTILLATA 

• AGAMOUS

TLS Online TPP Program

#Id: 1072

#Unit 5. Developmental Biology

Class A activity alone specifies sepals.