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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Effects of 5-fluorouracil on RNA metabolism in human tumour cells

Greenhalgh, Duncan Alan January 1988 (has links)
No description available.
12

THE RELATIONSHIP OF RNA SYNTHESIS TO PROTEIN SYNTHESIS, DURING URACIL STARVATION, IN A URACIL REQUIRING STRAIN OF SACCHAROMYCES CEREVISIAE

Bullaro, Joseph Carava, 1936- January 1970 (has links)
No description available.
13

Genetic analysis of RNA splicing in the thymidylate synthase gene of bacteriophage T4

Brown, Michael Dean 12 1900 (has links)
No description available.
14

The cytoplasmic control of nuclear activity in preimplantation mouse embryos.

Berstein, Robert January 1971 (has links)
No description available.
15

The cytoplasmic control of nuclear activity in preimplantation mouse embryos.

Bernstein, Robert Michael January 1971 (has links)
No description available.
16

SYNTHESIS OF 2SeU-RNAs AND RNA SQUARES

Chen, Xinghua 14 December 2016 (has links)
In this paper, an improved method [1] for the chemical synthesis of 2SeU-RNA was reported using a streamlined strategy employs 2'-O-Thiomopholine-4-carbothioate protecting group. And single step deprotection of the resulting oligoribonucleotide product using 1,2-diamines/toluene under anhydrous conditions would retain the Selenium atom introduced on the 2-possiton of the modified Uracil. The process is doable with most standard heterobase protection and deprotection, it greatly simplifies the synthesis of 2SeU-RNAs and can be applied to other Selenium modified RNAs synthesis. It makes the synthesis of RNA become as simple and efficient as the chemical synthesis of DNA. Furthermore, the design and synthesis of self-assembling 2SeU-RNA square are reported which enable further structure studies and application of unique 2SeU-RNAs.
17

FUNCTIONAL COMPARTMENTATION OF RIBONUCLEIC ACID PRECURSORS IN ESCHERICHIA COLI

Summerton, James Edward, 1944- January 1973 (has links)
No description available.
18

Isolation of a highly reassociating fraction of Chinese Cabbage nuclear DNA and its role in ribosomal RNA synthesis

Thornburg, William Harry, 1939- January 1968 (has links)
No description available.
19

A complex synthesizing the maize mitochondrial plasmid RNA b /

Formanová, Nataša January 1993 (has links)
RNA b is the most abundant member of a family of autonomously replicating single- and double-stranded RNA plasmids found in mitochondria of several maize races. The extent to which this molecule associates in vivo with proteins was investigated by both rate zonal and CsCl equilibrium density gradient centrifugations of clarified lysate of mitochondria from maize plants with the S-type cytoplasm. A soluble endogenous complex of RNA b, responsible for synthesis of the more abundant (+) RNA b strand in in vitro conditions (in mitochondrial lysate), was identified. The complex had a density of 1.49 g/cm$ sp3$ but a surprisingly low sedimentation coefficient, only slightly larger than the naked RNA b. Only a minor fraction of RNA b molecules were bound in the complex; the majority of RNA b sedimented as naked RNA molecules. Complexes synthesizing other, less abundant, maize RNA plasmids were not identified. However, in vitro synthesis of all RNA plasmid species in mitochondrial lysate was resistant to heparin, suggesting that in all cases preformed RdRp-RNA template complexes, capable of elongating in vivo preinitiated RNA plasmid strands, were present.
20

Studies of velvet tobacco mottle virus RNA replication by enzyme-template complexes in extracts from infected leaves / J. Rohozinski

Rohozinski, J (Jan) January 1985 (has links)
Bibliography: leaves 133-141 / viii, 141 leaves, [27] leaves of plates : ill ; 31 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Plant Pathology, 1985

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