Pointers

  1. Home
  2. Free Resources
  3. Pointers
  4. 437
TLS Online TPP Program

#Id: 437

One turn around the nucleosome takes 80 bp of DNA

#Unit 2. Cellular Organization #Octamer & Nucleosome #Part B Pointers
PYQ Links
  1. PYQ 1
Extensive Links
  1. Link 1
More Pointers
TLS Online TPP Program

#Id: 1075

#Unit 5. Developmental Biology

Class C activity alone specifies carpels.
TLS Online TPP Program

#Id: 1076

#Unit 5. Developmental Biology

Many of the genes that determine floral organ identity are MADS box genes, including AG, PI, and AP3 genes of Arabidopsis
TLS Online TPP Program

#Id: 1077

#Unit 5. Developmental Biology

The MADS box gene form tetramers that bind to CC(A/T)6GG sequences, called CArG-box, in the regulatory regions of their target genes.
TLS Online TPP Program

#Id: 1078

#Unit 5. Developmental Biology

According to the Quartet Model, floral organ identity is regulated by tetrameric complexes of the ABCE proteins.
TLS Online TPP Program

#Id: 1079

#Unit 5. Developmental Biology

Class E gene - SEPALLATA gene
TLS Online TPP Program

#Id: 1080

#Unit 5. Developmental Biology

SEP proteins act as cofactors that provide flower-specific activity to the ABC genes by making complexes of their products.