Example sentences for: rac

How can you use “rac” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The recE gene product of the Rac prophage converts dsDNA ends into 3' protruding single-stranded form and the recT gene product promotes recombination by annealing them with a homologous DNA in its vicinity (for review, see [ 7 8 ] ). This recombination may result in one progeny DNA (non-conservative recombination) or two progeny DNAs (conservative double-strand break repair) [ 9 ] . In a recBC sbcBC background, a ds end stimulates homologous recombination that results in only one progeny DNA (non-conservative recombination) [ 10 ] . Analysis of the stimulation of recombination by replication (for review, see [ 11 ] ) and analysis of altered chromosomal replication (for review, see [ 12 ] ) led to the proposal that a chromosomal ds break formed during replication fork arrest triggers homologous recombination, which would reconstitute a replication fork (for review, see [ 5 ] ).

  • Prominent among these coactivators is the SRC (steroid receptor coactivator) family, which consists of SRC-1, TIF2/GRIP1, and RAC3/ACTR/pCIP/AIB-1.

  • These include p150 RhoA-binding kinase α and β (p150 ROKα and β) [ 40 41 ] , p160 Rho-associated coiled-coil containing protein kinase (Rho-p160ROCK) [ 42 ] , p164 Rho kinase [ 43 ] , p120 protein kinase N (p120 PKN) [ 44 45 ] , and PKC-related kinase-2 (PRK-2) [ 46 ] . These kinases specifically bind to the GTP bound form of Rho, except for PRK-2, which can bind both Rho and Rac GTPases.

  • C3 exoenzyme was purified as previously described [ 25 ] . Anti-β1 integrin mAb 33B6 and anti α4β1 integrin mAb 19H8 were generated in this laboratory and have been previously described [ 27 28 ] . Rabbit polyclonal anti-Cdc42, -Rac1, -Rac2, -RhoA, and mouse monoclonal anti-Ras, were purchased from Santa Cruz Biotechnology (Santa Cruz, CA).

  • Although Rac1 and Cdc42 were identified in western blots of whole cell lysates prepared from the T cell lines HPB-ALL, CEM, HSB (data not shown), and PB human T lymphocytes (data not shown), there was no detection of ribosylation in the lower molecular weight Rac and Cdc42 related GTPases in HPB-ALL cells, indicating the specificity of C3.


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