C-Terminal Kinesin Motor KIFC1 Participates in Acrosome Biogenesis and Vesicle Transport1
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چکیده
منابع مشابه
C-terminal kinesin motor KIFC1 participates in acrosome biogenesis and vesicle transport.
We have identified a possible role for the KIFC1 motor protein in formation of the acrosome, an organelle unique to spermatogenesis. KIFC1, a C-terminal kinesin motor, first appears on membrane-bounded organelles (MBOs) in the medulla of early spermatids followed by localization to the acrosomal vesicle. KIFC1 continues to be present on the acrosome of elongating spermatids as it flattens on th...
متن کاملThe C-Terminal Kinesin Motor KIFC1 Participates In Acrosome Biogenesis And Vesicle Transport
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C-terminus kinesin motor KIFC1 is known for centrosome clustering in cancer cells with supernumerary centrosomes. KIFC1 crosslinks and glides on microtubules (MT) to assist normal bipolar spindle formation to avoid multi-polar cell division, which might be fatal. Testis cancer is the most common human cancer among young men. However, the gene expression profiles of testis cancer is still not co...
متن کاملComparative analysis of two C-terminal kinesin motor proteins: KIFC1 and KIFC5A.
We have taken advantage of the close structural relationship between two C-terminal motors, KIFC5A and KIFC1, to examine the sequence requirements for targeting of these two motors within the cell. Although KIFC5A and KIFC1 are almost identical in their motor and stalk domains, they differ in well-defined regions of their tail domains. Specific antisera to these motors were used to determine th...
متن کاملFunctional analysis of mouse C-terminal kinesin motor KifC2.
Proteins of the kinesin superfamily define a class of microtubule-dependent motors that play crucial roles in cell division and intracellular transport. In the mouse, several kinesin motors have been characterized and are suggested to play roles in axonal and/or dendritic transport. One such kinesin is KifC2. Sequence and secondary structure analysis revealed that KifC2 is a member of the C-ter...
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ژورنال
عنوان ژورنال: Biology of Reproduction
سال: 2003
ISSN: 0006-3363,1529-7268
DOI: 10.1095/biolreprod.102.014878