Authors: ASHRAF SI IP YT

Citation: Si. Ashraf et Yt. Ip, TRANSCRIPTIONAL CONTROL - REPRESSION BY LOCAL CHROMATIN MODIFICATION, Current biology, 8(19), 1998, pp. 683-686

Authors: ASHRAF SI KELLY MT WANG YK HOOVER TR

Citation: Si. Ashraf et al., GENETIC-ANALYSIS OF THE RHIZOBIUM-MELILOTI NIFH PROMOTER, USING THE P22 CHALLENGE PHAGE SYSTEM, Journal of bacteriology, 179(7), 1997, pp. 2356-2362

Authors: CASLAKE LF ASHRAF SI SUMMERS AO

Citation: Lf. Caslake et al., MUTATIONS IN THE ALPHA AND SIGMA-70 SUBUNITS OF RNA-POLYMERASE AFFECTEXPRESSION OF THE MER OPERON, Journal of bacteriology, 179(5), 1997, pp. 1787-1795