The UVR8- COP1-SPA complex then activates the transcription of the major transcription factor HY5, which controls the expression of many of the genes induced by UV-B.

TLS Online TPP Program

#Id: 2514

#Unit 13. Methods in Biology

Pulsed-Field Gel Electrophoresis are used to separate very large fragment of DNA 2 × 103 kb, Essentially, this allows the separation of whole chromosomes by electrophoresis.

TLS Online TPP Program

#Id: 2093

#Unit 8. Inheritance Biology

Displaced duplication- Duplicated segment is some distance from the original segment. 

TLS Online TPP Program

#Id: 610

#Unit 2. Cellular Organization

Trp operon is negatively regulated by two ways

1. Repression

2. Attenuation

Why is this extra control of two layers on trp operon needed? 

TLS Online TPP Program

#Id: 2161

#Unit 9. Diversity of Life Forms

BASIS OF CLASSIFICATION

Arrangement of cells, body symmetry, nature of coelom, diploblastic or triploblastic nature of the body wall, segmentation, presence or absence of notochord.

TLS Online TPP Program

#Id: 6595

#Unit 7. System Physiology – Animal

Inhibins and activins are members of the TGFβ superfamily