Antigen pieces are held within the binding groove of a cell surface protein called the major histocompatibility complex (MHC) molecule which recognized by T cell

TLS Online TPP Program

#Id: 8889

#Section 3: Genetics, Cellular and Molecular Biology

Centrosomes contain γ tubulin, which forms specific ringlike complexes (γ TuRCs) that, have the ability to nucleate microtubules and form a bipolar spindle

TLS Online TPP Program

#Id: 10305

#Section 2: General Biology

Anergy versus clonal expansion

TLS Online TPP Program

#Id: 2249

#Section 3: Genetics, Cellular and Molecular Biology

Chromosome Evolution

Fissions and fusion is the most common way for the number of chromosomes to change.

Humans have 23 pairs of chromosomes, but all of the other great apes have 24 pairs. At some point since our lineage split from that of chimpanzees, two chromosomes fused

TLS Online TPP Program

#Id: 8223

#Section 3: Genetics, Cellular and Molecular Biology

Retromer

a coat protein complex specialized for endosome-to-TGN transport, recycle the M6P receptor to the TGN

TLS Online TPP Program

#Id: 8846

#Section 3: Genetics, Cellular and Molecular Biology

In budding yeast CKI p27 = Sic1 in metazoans