Ritu Pathak
Overview
Explore the profile of Ritu Pathak including associated specialties, affiliations and a list of published articles.
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9
Citations
111
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Recent Articles
1.
Pathak R, DerMardirossian C
Small GTPases
. 2013 May;
4(3):174-9.
PMID: 23648943
Vesicle trafficking is crucial for delivery of membrane compartments as well as signaling molecules to specific sites on the plasma membrane for regulation of diverse processes such as cell division,...
2.
Pathak R, Delorme-Walker V, Howell M, Anselmo A, White M, Bokoch G, et al.
Dev Cell
. 2012 Aug;
23(2):397-411.
PMID: 22898781
The exocyst complex plays a critical role in targeting and tethering vesicles to specific sites of the plasma membrane. These events are crucial for polarized delivery of membrane components to...
3.
Pathak R, Blank H, Guo J, Ellis S, Polymenis M
Biochem Biophys Res Commun
. 2007 Aug;
361(3):700-4.
PMID: 17673172
Initiation of cell division is controlled by an irreversible switch. In Saccharomyces cerevisiae degradation of the Sic1p protein, an inhibitor of mitotic cyclin/cyclin-dependent kinase complexes, takes place before initiation of...
4.
Bogomolnaya L, Pathak R, Guo J, Polymenis M
Curr Genet
. 2006 Mar;
49(6):384-92.
PMID: 16552603
The Saccharomyces cerevisiae Hym1p, Mob2p, Tao3p, Cbk1p, Sog2p and Kic1p proteins are thought to function together in the RAM signaling network, which controls polarized growth, cell separation and cell integrity....
5.
Pathak R, Bogomolnaya L, Guo J, Polymenis M
Curr Genet
. 2005 Oct;
48(5):300-9.
PMID: 16240118
KEM1 is a Saccharomyces cerevisiae gene, conserved in all eukaryotes, whose deletion leads to pleiotropic phenotypes. For the most part, these phenotypes are thought to arise from Kem1p's role in...
6.
Pathak R, Bogomolnaya L, Guo J, Polymenis M
Eukaryot Cell
. 2004 Dec;
3(6):1627-38.
PMID: 15590836
How cells determine when to initiate DNA replication is poorly understood. Here we report that in Saccharomyces cerevisiae overexpression of the dosage-dependent cell cycle regulator genes DCR2 (YLR361C) and GID8...
7.
Bogomolnaya L, Pathak R, Guo J, Cham R, Aramayo R, Polymenis M
Curr Genet
. 2004 Sep;
46(4):183-92.
PMID: 15365764
The Saccharomyces cerevisiae HYM1 gene is conserved among eukaryotes. The mammalian orthologue (called MO25) mediates signaling through the AMP-activated protein kinase and other related kinases, implicated in cell proliferation. In...
8.
Bogomolnaya L, Pathak R, Cham R, Guo J, Surovtseva Y, Jaeckel L, et al.
Curr Genet
. 2004 Mar;
45(6):350-9.
PMID: 15022016
Mechanisms that coordinate cell growth with division are thought to determine the timing of initiation of cell division and to limit overall cell proliferation. To identify genes involved in this...
9.
Zettel M, Garza L, Cass A, Myhre R, Haizlip L, Osadebe S, et al.
FEMS Microbiol Lett
. 2003 Jun;
223(2):253-8.
PMID: 12829295
Budding marks initiation of cell division in Saccharomyces cerevisiae. Consequently, cell cycle progression can be monitored by the fraction of budded cells (budding index) in a proliferating cell population. We...