'Translation initiation' diaporamas de présentation

MICROBIAL GENOME ANNOTATION

MICROBIAL GENOME ANNOTATION. Loren Hauser Miriam Land Yun-Juan Chang Frank Larimer Doug Hyatt Cynthia Jeffries. NEB Educational Support. http://www.neb.com/nebecomm/course_support.asp?. Why study Computational Biology and Bioinformatics?.

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Chapter 2

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Translational Regulation

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Jeanne Y. Wei, M.D, Ph.D ., PI

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Reverse transcription

Reverse transcription. Temin ???????????????????? (viral enzyme) ?????????? RNA ???? DNA ???????? RNA-directed DNA polymerase ???? reverse transcriptase. mRNA. Reverse transcriptase. ???? RNA-directed DNA polymerase. cDNA ( c omplementary DNA. Reverse transcriptase

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Lecture 17. Translational control of gene expression

Lecture 17. Translational control of gene expression. Flint et al., Chapter 11 Outline Introduction Eukaryotic protein synthesis Viral translation strategies Regulation of translation during viral infection. Introduction.

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CHMI 2227E Biochemistry I

CHMI 2227E Biochemistry I. Gene expression. Nature of the gene. Nature of the gene. Nature of the gene. Normal fly. Antennapedia mutation. What happens when gene expression is screwed-up?. Central dogma of molecular biology. Transcription factors. Promoter.

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Prokaryotic and Eukaryotic mRNAs

Prokaryotic and Eukaryotic mRNAs. Overview of Translation. Signals for Translation Initiation. Start codon. Initiation of Translation Initiation is controlled differently in prokaryotic and eukaryotic ribosomes. In prokaryotes a single transcript can give rise to multiple proteins.

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Signposts for translation initiation: An illustration of formulating a research project

Signposts for translation initiation: An illustration of formulating a research project. Xuhua Xia xxia@uottawa.ca http://dambe.bio.uottawa.ca. The Protocol. What is known (which involves much reading and doing) Formulating hypothesis based on what is known

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Promosome LLC, Scientific Presentation Scientific Presentation

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Translation

Translation. Purpose: Translation is the process by which proteins are made Location: On the ribosome. About Proteins. Polypeptide chain Composed of amino acids held together by peptide bonds. Met. Val. Phe. Gly. Tyr. Amino Acids. About Proteins. Polypeptide chain

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Ribosomal RNA

Ribosomal RNA. Phillips Huang BMS 265. rRNA Nomenclature. Named based on sedimentation rates, measured in Svedberg units (S) Larger sedimentation coefficients indicate faster sedimentation rates Larger rRNAs sediment faster. rRNA Discovery.

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Background

Background. Banana important staple for millions in Uganda and East Africa Grown by mainly resource poor farmers for subsistence Average banana consumption is 243 kg/cap./year Production in Uganda suffers several pest and disease constraints Diseases

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Writing an introduction: Added Value Talk for Virology Students 5/13/2013

Writing an introduction: Added Value Talk for Virology Students 5/13/2013. Anne Simon. Introduction Regulation of gene expression is an essential cellular process that occurs at multiple levels including translation of mRNAs into proteins.

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eukaryotic translation initiation factor 5

Eukaryotic translation initiation factor-5 (EIF5) interacts with the 40S initiation complex to promote hydrolysis of;bound GTP with concomitant joining of the 60S ribosomal subunit to the 40S initiation complex. The resulting;functional 80S ribosomal initiation complex is then active in peptidyl transfer and chain elongations (summary by Si;et al., 1996 (PubMed 8663286)).

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