TRANSCRIPTION IN PROKARYOTES AND EUKARYOTES; GENE REGULATION. 

Lina Marcela Laverde Preciado

Medicine Third semester2010-2

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INTRODUCTION

Transcription process has three stages

initiation, elongation and

termination.

In the initiation and elongation are checkpoints

that regulate

GENE

EXPRESSION

Lei Zeng, Qiang Zhang, SiDe Li, Alexander N. Plotnikov, Martin J. Walsh, Ming-Ming Zhou. Mechanism and regulation of acetylated histone binding by the tandem PHD finger of DPF3b. Nature, 2010; 466 (7303): 258 DOI: 10.1038/nature09139 available http://www.sciencedaily.com/releases/2010/07/100708152101.htm

Chen et al. From the Cover: Promoter melting triggered by bacterial RNA polymerase occurs in three steps. Proceedings of the National Academy of Sciences, 2010; 107 (28): 12523 DOI: 10.1073/pnas.1003533107 aviable http://www.sciencedaily.com/releases/2010/07/100715111559.htm

Martínez LM. Transcripción genética, 5. ed. Medellín: Universidad Pontificia Bolivariana; 2009. p. 103-108.

BIBLIOGRAPHY