KDEL receptor, located mainly in the cis-Golgi network and in both COPII and COPI vesicles, binds proteins bearing the KDEL sorting signal and returns them to the ER

TLS Online TPP Program

#Id: 7490

#Unit 4. Cell Communication and Cell Signaling

P nucleotide addition results when the DNA hairpin at the coding joint is cleaved asymmetrically.

TLS Online TPP Program

#Id: 10313

#Unit 4. Cell Communication and Cell Signaling

The Immune system is a second line of defense against cancer formation

TLS Online TPP Program

#Id: 8974

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 1667

#Unit 4. Cell Communication and Cell Signaling

Phase III clinical trials are run in expanded volunteer populations.

TLS Online TPP Program

#Id: 516

#Unit 2. Cellular Organization

Escherichia coli K-12 is 4.6Mb genome with 4400 genes so gene density 950 genes/Mb.