For negatively supercoiled circle W < 0 

For a positively coiled superhelix W > 0.

 

TLS Online TPP Program

#Id: 4974

#Unit 6. System Physiology – Plant

LFR action spectra for the photoreversible stimulation and inhibition of seed germination in Arabidopsis.

TLS Online TPP Program

#Id: 1616

#Unit 4. Cell Communication and Cell Signaling

Humans CLRs that function as PRRs, most of which recognize one or more specific sugar moieties such as mannose (e.g., the mannose receptor and DC-SIGN), fucose (e.g., Dectin-2 and DC-SIGN), and glucans (e.g., Dectin-1).

TLS Online TPP Program

#Id: 1663

#Unit 4. Cell Communication and Cell Signaling

Active Immunization

TLS Online TPP Program

#Id: 10317

#Unit 4. Cell Communication and Cell Signaling

Cytotoxic T Cells target tumor cells

Most tumor cells, express MHC class I molecules on their surface, cytotoxic T cells can directly recognize them. 

cytotoxic T cells can result in killing of the tumor cells by two different mechanisms

TLS Online TPP Program

#Id: 3657

#Unit 3. Fundamental Processes

Human proteome contains 25 selenoproteins. Selenocysteine, sometimes called the “twenty-first amino acid,”