L
Long-Guang Cao
Researcher at Worcester Foundation for Biomedical Research
Publications - 9
Citations - 987
Long-Guang Cao is an academic researcher from Worcester Foundation for Biomedical Research. The author has contributed to research in topics: Actin remodeling of neurons & Arp2/3 complex. The author has an hindex of 9, co-authored 9 publications receiving 977 citations.
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Journal ArticleDOI
Mechanism of the formation of contractile ring in dividing cultured animal cells. II. Cortical movement of microinjected actin filaments.
Long-Guang Cao,Yu-li Wang +1 more
TL;DR: The results suggest that the organization of actin filaments during cytokinesis probably involves an association of cytoplasmic filaments with the cortex, a movement of cortical filaments toward the cleavage furrow, and a dissociation of filaments from the equatorial cortex.
Journal ArticleDOI
Mechanism of the formation of contractile ring in dividing cultured animal cells. I. Recruitment of preexisting actin filaments into the cleavage furrow.
Long-Guang Cao,Yu-li Wang +1 more
TL;DR: The results indicate that preexisting actin filaments, probably through movement and reorganization, are used preferentially for the formation of the contractile ring, while de novo assembly of filaments appears to take place preferentialially outside the cleavage furrow.
Journal ArticleDOI
Effects of profilin and profilactin on actin structure and function in living cells
TL;DR: The results indicate that profilin and profilactin can function as effective regulators for at least a subset of actin filaments in living cells.
Journal ArticleDOI
Localization of pre-messenger RNA at discrete nuclear sites.
TL;DR: Results indicate that pre-mRNA binds preferentially to nuclear Sm and SC-35 antibody-reactive sites in vivo and that the binding requires intron sequences.
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Dynamic localization of RNase MRP RNA in the nucleolus observed by fluorescent RNA cytochemistry in living cells.
TL;DR: The results demonstrate the dynamic localization of MRP RNA in the nucleus and provide important insights into the nucleolar targeting of MRp RNA.