Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Nilima Sarkar"'
Publikováno v:
IUBMB Life. 42:211-215
In the light of recent evidence that the half-life of bacterial mRNA may be modulated by polyadenylation at the 3' end, we determined the half-life of polyadenylated lpp mRNA, which is an abundant and comparatively stable message encoding a major lip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dd369c1ed3e7427973ad21998faddee
https://doi.org/10.1080/15216549700202601
https://doi.org/10.1080/15216549700202601
Autor:
Nilima Sarkar
Publikováno v:
Microbiology. 142:3125-3133
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3ca1e99f593374f6d4959ddff48b7cf
https://doi.org/10.1099/13500872-142-11-3125
https://doi.org/10.1099/13500872-142-11-3125
Autor:
Nilima Sarkar, Gong-jie Cao
Publikováno v:
FEMS Microbiology Letters. 108:281-285
Using improved procedures for the synthesis, amplification, and cloning of DNA complementary to bacterial poly(A) RNA, we succeeded in deducing the 3′-terminal sequence of polyadenylylated flagellin mRNA encoded by the Bacillus subtilis hag gene. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d93bbd10ebed493ea9f8772123faa95b
https://doi.org/10.1111/j.1574-6968.1993.tb06116.x
https://doi.org/10.1111/j.1574-6968.1993.tb06116.x
Autor:
Gong-jie Cao, Nilima Sarkar
Publikováno v:
Biochemical and biophysical research communications. 239(1)
Polyadenylation of Escherichia coli specific mRNAs has so far been studied primarily during the exponential phase of growth. As part of an investigation of the polyadenylation of E. coli mRNAs in different physiological contexts, we studied mRNA poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b5a5b9acba37bb0d6fadd22327a40fa
https://pubmed.ncbi.nlm.nih.gov/9345267
https://pubmed.ncbi.nlm.nih.gov/9345267
Publikováno v:
Biochemistry and molecular biology international. 41(5)
Two poly(A) polymerase activities were identified in extracts of a strain of Bacillus subtilis in which the gene for polynucleotide phosphorylase was disrupted. Gel filtration studies showed a large difference in the molecular size of the two poly(A)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e47670fa50dec80d28883a6fbdd0e400
https://pubmed.ncbi.nlm.nih.gov/9137836
https://pubmed.ncbi.nlm.nih.gov/9137836
Autor:
Nilima Sarkar
Publikováno v:
Annual review of biochemistry. 66
The 3′-ends of both prokaryotic and eukaryotic mRNA are polyadenylated, but the poly(A) tracts of prokaryotic mRNA are generally shorter, ranging from 15 to 60 adenylate residues and associated with only 2–60% of the molecules of a given mRNA spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7267dbef71fb98e6f2ccb47d8ece546e
https://pubmed.ncbi.nlm.nih.gov/9242905
https://pubmed.ncbi.nlm.nih.gov/9242905
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 93(21)
We had earlier identified the pcnB locus as the gene for the major Escherichia coli poly(A) polymerase (PAP I). In this report, we describe the disruption and identification of a candidate gene for a second poly(A) polymerase (PAP II) by an experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a807af6f8f79a240ab0699d207de4ee8
https://pubmed.ncbi.nlm.nih.gov/8876178
https://pubmed.ncbi.nlm.nih.gov/8876178
Publikováno v:
DNA and cell biology. 14(12)
We have developed a permeable cell system for the study of the molecular mechanisms involved in the control and initiation of DNA replication at the origin of the Bacillus subtilis chromosome. Our system take advantage of the synchronous initiation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e12044b1ed36f5f97dbed9fb2ec210f
https://pubmed.ncbi.nlm.nih.gov/8534371
https://pubmed.ncbi.nlm.nih.gov/8534371
Effect of mercury substitution of DNA on its susceptibility to cleavage by restriction endonucleases
Autor:
Nilima Sarkar, Gaspar Banfalvi
Publikováno v:
DNA and cell biology. 14(5)
Mercurated DNA was synthesized in vitro by substituting Hg-dCTP or Hg-dUMP for dCTP in one strand of M13mp8DNA in a DNA polymerase I reaction. Restriction enzymes, including Sma I, Pst I, Bam HI, Hind III, and Hinc II, were completely inactive when t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74064f05cd301ef9dc64b69fda9a5387
https://pubmed.ncbi.nlm.nih.gov/7748494
https://pubmed.ncbi.nlm.nih.gov/7748494
Publikováno v:
American journal of obstetrics and gynecology. 170(2)
OBJECTIVES: Our purpose was to develop a sensitive method for assessing the replication time of specific human genes in cultured fetal cells and for detecting potential replication defects. STUDY DESIGN: Synchronous progression of diploid human fetal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c94b611f758cbd48e60e759337c3ff2
https://pubmed.ncbi.nlm.nih.gov/8116699
https://pubmed.ncbi.nlm.nih.gov/8116699