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TLS Online TPP Program

#Id: 8900

The Aurora protein kinase family members Aurora A and Aurora B and their associated regulatory factors sense kinetochores that are not under tension and sever these microtubule attachments

#Section 3: Genetics, Cellular and Molecular Biology #Steps in cell cycle, regulation and control of cell cycle #Part B Pointers
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TLS Online TPP Program

#Id: 10370

#Section 2: General Biology

HLA-G

These are present on fetal cells at the maternal-fetal interface and are credited with inhibiting rejection by maternal CD8+ T cells by protecting the fetus from identification as foreign.
TLS Online TPP Program

#Id: 10371

#Section 2: General Biology

A given MHC molecule can bind numerous different peptides, and some peptides can bind to several different MHC molecules. Because of this MHC molecule is often referred to as “promiscuous”.
TLS Online TPP Program

#Id: 10372

#Section 2: General Biology
TLS Online TPP Program

#Id: 10373

#Section 2: General Biology

MHC-Peptide Interaction
TLS Online TPP Program

#Id: 10374

#Section 2: General Biology
TLS Online TPP Program

#Id: 10375

#Section 2: General Biology

One individual, however, expresses only a small number of these molecules—up to six different class I molecules and 12 or more different class II molecules.