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- Publications
- Influence
A regulatory role for ARF6 in receptor-mediated endocytosis
- C. D'Souza-Schorey, G. Li, M. Colombo, P. Stahl
- Biology, Medicine
- Science
- 24 February 1995
Adenosine diphosphate-ribosylation factor 6 (ARF6), ARF6 mutants, and ARF1 were transiently expressed in Chinese hamster ovary cells, and the effects on receptor-mediated endocytosis were assessed.… Expand
Mutagenesis of the in-frame opal termination codon preceding nsP4 of Sindbis virus: studies of translational readthrough and its effect on virus replication.
Sindbis virus (SIN) contains an in-frame opal termination codon in the nonstructural protein-coding region separating nsP3 and nsP4 and provides a useful tool to study the readthrough phenomenon of… Expand
Structural features of the GTP-binding defective Rab5 mutants required for their inhibitory activity on endocytosis.
- G. Li, M. A. Barbieri, M. Colombo, P. Stahl
- Biology, Medicine
- The Journal of biological chemistry
- 20 May 1994
Rab5 is a Ras-like small GTPase that regulates early events of endocytosis. Previous work indicates that two GTP-binding defective Rab5 mutants (Rab5:S34N and Rab5:N133I) are dominant inhibitors of… Expand
Phosphorylation of Sindbis virus nsP3 in vivo and in vitro.
- G. Li, M. W. La Starza, W. R. Hardy, J. Strauss, C. Rice
- Biology, Medicine
- Virology
- 1 November 1990
nsP3 is one of four viral nonstructural proteins required for RNA replication of Sindbis virus. In this report, post-translational modifications of nsP3 which occur in both vertebrate and mosquito… Expand
The signal for translational readthrough of a UGA codon in Sindbis virus RNA involves a single cytidine residue immediately downstream of the termination codon.
The nucleotide sequences surrounding termination codons influence the efficiency of translational readthrough. In this report, we examined the sequence requirement for efficient readthrough of the… Expand
Evidence for phosphatidylinositol 3-kinase as a regulator of endocytosis via activation of Rab5.
- G. Li, C. D'Souza-Schorey, +4 authors P. Stahl
- Biology, Medicine
- Proceedings of the National Academy of Sciences…
- 24 October 1995
Phosphatidylinositol (PI) 3-kinases have been implicated in several aspects of intracellular membrane trafficking, although a detailed mechanism is yet to be established. In this study we… Expand
Discovery, production, and biological assay of an unusual flavenoid cofactor involved in lincomycin biosynthesis.
- J. H. Coats, G. Li, M. Kuo, D. Yurek
- Biology, Medicine
- The Journal of antibiotics
- 25 March 1989
Characterization of Rab5:Q79L-stimulated endosome fusion.
- M. A. Barbieri, G. Li, L. Mayorga, P. Stahl
- Biology, Medicine
- Archives of biochemistry and biophysics
- 1 February 1996
Fusion of intracellular membrane-bound compartments is a common step in the transport of macromolecules along the endocytic and secretory pathways. Previous work has shown that GTP gamma S stimulates… Expand
Isolation and identification of 7,8-didemethyl-8-hydroxy-5-deazariboflavin, an unusual cosynthetic factor in streptomycetes, from Streptomyces lincolnensis.
- M. Kuo, D. Yurek, J. H. Coats, G. Li
- Biology, Medicine
- The Journal of antibiotics
- 25 March 1989
Post-translational processing and membrane association of the two early endosome-associated rab GTP-binding proteins (rab4 and rab5).
The two early endosome-associated rab GTP-binding proteins, rab4 and rab5, are suggested to regulate endocytosis. In this report, we examined post-translational processing and membrane association of… Expand