Thesis (Ph. D.)--University of Virginia, 1998. / Spine title: Regulation of rat LH genes by GnRH. Includes bibliographical references (p. 145-154). Also available online through Digital Dissertations.

Thesis (doctoral)--Karolinska Institutet, Stockholm, 1988. / Extra t.p. with thesis statement inserted. Includes bibliographical references.

Thesis (Ph. D.)--University of Missouri--Columbia, 1996. / "December 1996." Typescript. Vita. Includes bibliographical references (leaves 138-152). Also available on the Internet.

Thesis (doctoral)--Karolinska Institutet, Stockholm, 1988. / Extra t.p. with thesis statement inserted. Includes bibliographical references.

Thesis (Ph. D.)--University of Chicago, Dept. of Pathology. / Includes bibliographical references. Also available on the Internet.

Transfer RNA genes require "positive" 5'-flanking sequences to direct efficient transcription. In order to delimit the modulatory sequences present in the 5'-flank of a Drosophila tRNA Val₄ gene, an extensive series of deletion mutants was constructed and end-points determined by dideoxy sequencing. The mutants were transcribed in vitro in a Drosophila Schneider II cell-free extract. Twenty nucleotides of the 5'-flank immediately adjacent to the mature tRNA coding sequence were required for transcription. Negative modulatory sequences were contained between positions -20 to -30 and -45 to -70 relative to the mature coding sequence. The -45 to -70 sequence shares homology with inhibitory sequences previously described in the 5'-flank of tRNA genes, except that this sequence was significantly larger in length. Sequences contained between positions -38 and -45 act as positive modulatory sequences which enhance the level of transcription. In addition, a Transcription Modulation Element (TME) was identified between nucleotides -33 and -38. The TME was also found in the 5'-flanking sequences of various other tRNA genes and preliminary data suggests that it enhances transcription efficiency through its position relative to the D and T control regions / Medicine, Faculty of / Medical Genetics, Department of / Graduate

Thesis (Ph.D.)--Virginia Commonwealth University, 2009. / Prepared for: Dept. of Pharmacology and Toxicology. Title from title-page of electronic thesis. Bibliography: leaves 266-287.

Thesis (Ph. D.)--University of Hong Kong, 2007. / Also available in print.

Diss. (sammanfattning) Stockholm : Univ., 2004. / Härtill 6 uppsatser.

Thesis (Ph. D.)--University of Virginia, 2000. / Includes bibliographical references (leaves 138-192). Also available online through Digital Dissertations.