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Isolation and characterization of NRF2 : a member of the NF-E2 family of transcription factors /Chan, Kaimin. January 1997 (has links)
Thesis (Ph. D.)--University of Hong Kong, 1997. / Includes bibliographical references (leaves 121-153).
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Role of Pitx2 in regulation of cardiac remodelling /Bhatt, Shachi. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2009. / Printout. Includes bibliographical references (leaves 34-36). Also available on the World Wide Web.
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Bioinformatic studies of gene regulation involving SOX9 and HOXB3 with reference to craniofacial development and other processesMak, Chi-yan, Angel. January 2005 (has links)
Thesis (M. Phil.)--University of Hong Kong, 2006. / Title proper from title frame. Also available in printed format.
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HOXB5 cooperates with TTF1 in the transcription regulation of human RET promoterZhu, Jiang, January 2009 (has links)
Thesis (M. Phil.)--University of Hong Kong, 2010. / Includes bibliographical references (leaves 103-114). Also available in print.
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Evolution and spinal cord function of ladybird homeobox transcription factors in the vertebrate lineageWeierud, Frida Kaori January 2011 (has links)
No description available.
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Identification of downstream target genes of the T-cell oncoprotein HOX11 by global gene expression profiling /Dixon, Darcelle Natalie. January 1900 (has links)
Thesis (Ph.D) --Murdoch University, 2004. / Thesis submitted to the Division of Health Sciences. Includes bibliographical references (leaves 328-352).
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Functional analysis of the HOX11 target genes ALDH1A1 and FHL1 /Rice, Kim. January 2004 (has links)
Thesis (Ph.D.)--Murdoch University, 2004. / Thesis submitted to the Division of Health Sciences. Bibliography: leaves 276-318.
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Function and regulation of myc-family bHLHZip transcription factors during the animal and plant cell cycle /Su, Yingtao, January 2008 (has links) (PDF)
Diss. (sammanfattning) Uppsala : Sveriges lantbruksuniv., 2008. / Härtill 4 uppsatser.
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Transcrição de genes responsáveis pela síntese de RNA ribossômico em Bacillus subtilis / Transcription genes responsible for the synthesis of ribosomal RNA in Bacillus subtilisNucleic acids, Ribosomal RNA, Genes transcriptionZingales, Bianca Silvana 06 June 1975 (has links)
O estudo sobre a cinética de incorporação de uridina em ácidos nucleicos permitiu estabelecer que o tamanho do \"pool\" de precursores permanece constante na presença de concentrações de uridina exógena acima de aproximadamente1 µM. Concluiu-se ainda que todo o sistema de tomada de uridina, medido pela sua incorporação em ácidos nucleicos, apresenta um Km de 5,1 µM e opera a uma velocidade máxima de 11 pmoles/min/l,3 x 107 células. Um estudo análogo, em presença de rifampicina, possibilitou calcular que a meia vida de RNAs mensa - geiros em B. subtilis é de 2 minutos e que 44% da radiatividade incorporada em RNA num determinado instante se encontra na fração de RNA estável (ribossômico e de transferência). A análise do mecanismo de transcrição dos genes para RNA ribossômico foi abordada por meio do estudo do alongamento de cadeias de rRNA já iniciadas, em presença de rifampicina. As relações iniciais de radiatividade incorporada em rRNA 16S e 23S, quando rifampicina e uridina tritiada são adicionadas concomitantemente, bem corno a cinética de decaimento de marcação presente em ambas as espécies de rRNA sugerem que os genes para RNA ribossômico 16S e 23S são cotranscritos nessa ordem, em B. subtilis. Levando-se em consideração essas e outras evidências, propõe-se o seguinte relacionamento estrutural para a unidade de transcrição: [Obs.: Ver no arquivo em PDF] Os resultados experimentais foram comparados com modelos teóricos descritos no Apêndice. A existência de um mecanismo de cotranscrição para os genes responsáveis pela síntese de rRNA em procariotos e eucariotos parece sugerir que esse mecanismo, de fundamental importância, instalou-se precocemente e foi mantido durante a evolução. / The kinetics of uridine incorporation into nucleic acids has shown that the precursor pool size remains constant in the presence of exogenous uridine concentrations above 1 µM, approximately. It has also been shown that the whole system of uridine uptake, as measured by the incorporation of uridine into nucleic acids, has an apparent Km of 5.1 µM and operates at a maximal rate of 11 pmoles/min/ 1.3 x 107 cells. The incorporation, in the presence of rifampicin, made it possible to calculate the half life of the messenger RNA\'s in B.subtilis as being 2 minutes. In any given instant, 44% of the radioactivity incorporated into RNA belongs to the stable RNA fraction (ribosomal and transfer). The analysis of the ribosomal RNA genes transcription mechanism was undertaken by a study of the rRNA chain elongation in the presence of rifampicin. The initial ratios of radioactivity incorporated in 16S and 23S rRNA\'s, when rifampicin and tritiated uridine are concomitantly added, and the decay kinetics of the radioactivity present in both rRNA species, suggest that the 16S and 23S rRNA genes are cotranscribed, in that order, in B.subtilis. Taking into consideration these and other evidences, the following structural relationships are proposed for the transcriptional unit: The experimental results were compared with theoretical models described in the Appendix. The existence of a cotranscription mechanism for the rRNA genes in prokaryotes and eukaryotes seems to suggest that such mechanism, being of fundamental importance, established itself very early and was maintained through evolution.
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Transcription analysis of Pinus sylvestris during ectomycorrhizal development /Heller, Gregory, January 2008 (has links) (PDF)
Diss. (sammanfattning) Uppsala : Sveriges lantbruksuniv., 2008. / Härtill 3 uppsatser.
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