'Tataat' presentation slideshows

Chapter 31

Chapter 31. Transcription and Regulation of Gene Expression to accompany Biochemistry, 2/e by Reginald Garrett and Charles Grisham.

1.08k views • 92 slides

Transcription

Transcription. Dr.S.Chakravarty, MD. Learning objectives. List the types of RNA, its structure and functions Classify the types of RNA polymerases and its functions Outline the steps of RNA transcription and its clinical applications Processing of RNA in the nucleus and P-bodies

865 views • 69 slides

Structure of the nucleus

Structure of the nucleus. Nucleoli: rDNA, rRNA synthesis, ribosome assembly Chromatin: Genomic DNA - protein complexes, transcription Nuclear envelope Two membranes (10-50nm separation). Structure of the nucleus. Nucleoli: rDNA, rRNA synthesis, ribosome assembly

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Definitions

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Transcription

357 views • 18 slides

Finding genes in the genome

Finding genes in the genome. Lecture 7. Introduction. The open reading frame: (OFR) Finding genes in prokaryotes. Finding gene in Eukaryotes EST (cDNA) and there role. Finding promoters. Introduction. Homolgous approach: sequence similarity [discussed in the next lecture]

514 views • 15 slides

Algorithms in Bioinformatics: A Practical Introduction

Algorithms in Bioinformatics: A Practical Introduction. Project: Motif finding using ChIP-seq peak data. Transcriptional Control (I). Transcriptional Control (II). TATAAT is the motif!. Motif model. TTGACA TCGACA TTGACA TTGAAA ATGACA TTGACA GTGACA TTGACT TTGACC TTGACA. Consensus

296 views • 11 slides