Sets of SNARE Proteins responsible for the eventual fusion of a vesicle with the target membrane:

Vesicle-specific membrane protein, v-SNARE

Target membrane contains t-SNARE

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#Id: 8365

#Section 3: Genetics, Cellular and Molecular Biology

Three classes of myosins:

Myosin I

Myosin II

Myosin V

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#Id: 8971

#Section 3: Genetics, Cellular and Molecular Biology

The Death of a Gene

When a gene is duplicated, the new copy is often dead-on arrival (lacks the regulatory elements). 

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#Id: 8540

#Section 3: Genetics, Cellular and Molecular Biology

Dynein-related transport requires dynactin, that links dynein to its cargo

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#Id: 8341

#Section 3: Genetics, Cellular and Molecular Biology

Two major classes of actin-nucleating proteins:

1. Formins nucleate the assembly of unbranched filaments 

2. Arp2/3 complex nucleates the assembly of branched actin networks

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#Id: 10362

#Section 2: General Biology

T-independent response

Type 1 T-independent (TI-1) antigens bind to B cells through both Ig and innate immune receptors. LPS from Gram negative organisms binds to B cells via both mIg and TLR, resulting in signaling from both receptors.