83 Galactoside PPTs View free & download

Trinucleotide repeats included among microsatellites we studied PowerPoint PPT Presentation

Trinucleotide repeats included among microsatellites we studied - expansion can interfere with the normal function of a particular ... polycistronic message. Isopropyl beta thio-d-galactoside, a 'gratuitous' inducer. ...

expansion can interfere with the normal function of a particular ... polycistronic message. Isopropyl beta thio-d-galactoside, a 'gratuitous' inducer. ...

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Some basic concepts and vocabulary of gene regulation: PowerPoint PPT Presentation

Some basic concepts and vocabulary of gene regulation: - 3. Inducible genes: gene action increases in response to an increase ... Isopropyl beta thio-d-galactoside, a 'gratuitous' inducer. ...

3. Inducible genes: gene action increases in response to an increase ... Isopropyl beta thio-d-galactoside, a 'gratuitous' inducer. ...

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Evolution of regulatory interactions in bacteria PowerPoint PPT Presentation

Evolution of regulatory interactions in bacteria - Regulatory sites are seen as conservation islands in alignments of gene upstream ... Utilization of an unknown galactoside, gamma-proteobacteria ...

Regulatory sites are seen as conservation islands in alignments of gene upstream ... Utilization of an unknown galactoside, gamma-proteobacteria ...

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ChemBiol 474 PowerPoint PPT Presentation

ChemBiol 474 - Figure 5-43 The pUC18 cloning vector. Page 106 ... BamHI cloning site. Figure 31-1 The induction kinetics of b-galactosidase in E. coli. ...

Figure 5-43 The pUC18 cloning vector. Page 106 ... BamHI cloning site. Figure 31-1 The induction kinetics of b-galactosidase in E. coli. ...

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Operons - 2.) -galactosides initiating biosynthesis at one end of the corridor, ... bacteria initiating biosynthesis. at the other end. Pasteur Institute in France ...

2.) -galactosides initiating biosynthesis at one end of the corridor, ... bacteria initiating biosynthesis. at the other end. Pasteur Institute in France ...

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Transformation Lab PowerPoint PPT Presentation

Transformation Lab - Transformation Lab What are plasmids? Circular sequences of DNA that can be incorporated into a bacterial host genome. What makes them so special??

Transformation Lab What are plasmids? Circular sequences of DNA that can be incorporated into a bacterial host genome. What makes them so special??

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Regulation of Gene Expression in Prokaryotes PowerPoint PPT Presentation

Regulation of Gene Expression in Prokaryotes - Regulation of Gene Expression in Prokaryotes * * How Prokaryotes Regulate How Their Genes are Expressed Possible points of regulation: 1. Block transcription of the ...

Regulation of Gene Expression in Prokaryotes * * How Prokaryotes Regulate How Their Genes are Expressed Possible points of regulation: 1. Block transcription of the ...

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Gene Regulation PowerPoint PPT Presentation

Gene Regulation - Operon. Jacob and Monod. Escherichia coli. Operon theory. Operon. ?????????? ... lac-operon. ????? repressor protein. ?????????? RNA polymerase ????? ...

Operon. Jacob and Monod. Escherichia coli. Operon theory. Operon. ?????????? ... lac-operon. ????? repressor protein. ?????????? RNA polymerase ????? ...

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Control%20of%20Gene%20Expression%20in%20Bacteria PowerPoint PPT Presentation

Control%20of%20Gene%20Expression%20in%20Bacteria - Control of Gene Expression in Bacteria Gene Regulation and Information Flow: an overview Metabolizing Lactose A Model System: multiple genes, classes of mutants ...

Control of Gene Expression in Bacteria Gene Regulation and Information Flow: an overview Metabolizing Lactose A Model System: multiple genes, classes of mutants ...

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Gram-negative rods: Enterobacteriaceae Part I PowerPoint PPT Presentation

Gram-negative rods: Enterobacteriaceae Part I - Gram-negative rods: Enterobacteriaceae Part I Karen Honeycutt, M.Ed., MT(ASCP)SM CLS 418 Clinical Microbiology I Student Laboratory Session Differentiation of Major ...

Gram-negative rods: Enterobacteriaceae Part I Karen Honeycutt, M.Ed., MT(ASCP)SM CLS 418 Clinical Microbiology I Student Laboratory Session Differentiation of Major ...

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LA REGULATION DE L PowerPoint PPT Presentation

LA REGULATION DE L - Title: Diapositive 1 Author: ziada Last modified by: USER Created Date: 9/22/2006 6:47:49 PM Document presentation format: Affichage l' cran Company

Title: Diapositive 1 Author: ziada Last modified by: USER Created Date: 9/22/2006 6:47:49 PM Document presentation format: Affichage l' cran Company

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lac operon - TATA box. DNA (a) Little or no transcription. Enhancer. DNA. TATA box. Activator (transcription factor) (b) High rate of transcription. Figure 13-10 ...

TATA box. DNA (a) Little or no transcription. Enhancer. DNA. TATA box. Activator (transcription factor) (b) High rate of transcription. Figure 13-10 ...

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Pedigree Analysis PowerPoint PPT Presentation

Pedigree Analysis - Pedigree Analysis. Developmental Genetics. The Story of Eve' ... Pedigree Analysis. Great Primer on the lab section of the website ...

Pedigree Analysis. Developmental Genetics. The Story of Eve' ... Pedigree Analysis. Great Primer on the lab section of the website ...

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Genetic Toxicology PowerPoint PPT Presentation

Genetic Toxicology - Genetic Toxicology Genetic toxicology Subspeciality of toxicology Involves the identification and analysis of agents with toxicity ...

Genetic Toxicology Genetic toxicology Subspeciality of toxicology Involves the identification and analysis of agents with toxicity ...

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Transcription PowerPoint PPT Presentation

Transcription - Transcription Central Dogma Genes Sequence of DNA that is transcribed. Encode proteins, tRNAs, rRNAs, etc.. Housekeeping genes encode proteins or RNAs that are ...

Transcription Central Dogma Genes Sequence of DNA that is transcribed. Encode proteins, tRNAs, rRNAs, etc.. Housekeeping genes encode proteins or RNAs that are ...

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regulation - seoul subway. tokyo subway. pyrimidine pathway. protein pathway. from DNA to pathways ... programmed cell applications. biological cell programming. biological ...

seoul subway. tokyo subway. pyrimidine pathway. protein pathway. from DNA to pathways ... programmed cell applications. biological cell programming. biological ...

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Gene Regulation - Gene Regulation Gene Regulation in Prokaryotes the Jacob-Monad Model certain genes are transcribed all the time constitutive genes synthesis of some proteins ...

Gene Regulation Gene Regulation in Prokaryotes the Jacob-Monad Model certain genes are transcribed all the time constitutive genes synthesis of some proteins ...

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Gene Regulation - Gene Regulation Chapter 14

Gene Regulation Chapter 14

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Regulation of Gene Expression - Regulation of Gene Expression

Regulation of Gene Expression

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Molecular Mechanisms of Gene Regulation: PowerPoint PPT Presentation

Molecular Mechanisms of Gene Regulation: - The Molecular Mechanism of c-AMP-CRP Action ... How does cAMP-CRP binding to the activator site facilitate binding of polymerase ...

The Molecular Mechanism of c-AMP-CRP Action ... How does cAMP-CRP binding to the activator site facilitate binding of polymerase ...

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Regulation of Gene Expression - Constitutive and regulated gene expression Induction ... Striated muscle. Smooth muscle. Striated muscle' Myoblast. Fibroblast. Hepatoma. Brain. SM. STR. STR ...

Constitutive and regulated gene expression Induction ... Striated muscle. Smooth muscle. Striated muscle' Myoblast. Fibroblast. Hepatoma. Brain. SM. STR. STR ...

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Proteinprotein interactions in cells: PowerPoint PPT Presentation

Proteinprotein interactions in cells: - Class 17. 1. Protein-protein interactions in cells: Co-immunoprecipitation ... fluorescent, reading in a fluorimeter allows more sensitive quantification than ...

Class 17. 1. Protein-protein interactions in cells: Co-immunoprecipitation ... fluorescent, reading in a fluorimeter allows more sensitive quantification than ...

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Regulation of Gene Expression - Regulation of Gene Expression 11

Regulation of Gene Expression 11

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Regulation of Gene Expression in Prokaryotes - Expression blocked by a repressor that can be inactivated by a small molecule called an inducer ... to be expressed in inducible fashion with lactose as inducer ...

Expression blocked by a repressor that can be inactivated by a small molecule called an inducer ... to be expressed in inducible fashion with lactose as inducer ...

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Technical University PowerPoint PPT Presentation

Technical University - Title: No Slide Title Author: pgo Last modified by: vitor Created Date: 4/10/2002 7:33:09 AM Document presentation format: On-screen Show Company: GBF/Microbiology

Title: No Slide Title Author: pgo Last modified by: vitor Created Date: 4/10/2002 7:33:09 AM Document presentation format: On-screen Show Company: GBF/Microbiology

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Watercolor Pansy PowerPoint PPT Presentation

Watercolor Pansy - The plant roots and the biofilm associated with them can profoundly influence ... beech, eucalyptus, alder, oak, and hickory, the fungi grow between rather than ...

The plant roots and the biofilm associated with them can profoundly influence ... beech, eucalyptus, alder, oak, and hickory, the fungi grow between rather than ...

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Chapter 6 The Transcription Apparatus of Prokaryotes PowerPoint PPT Presentation

Chapter 6 The Transcription Apparatus of Prokaryotes - Title: PowerPoint Author: Shuchang Lu Last modified by: user Created Date: 7/28/2000 3:45:42 AM Document presentation format: (4:3)

Title: PowerPoint Author: Shuchang Lu Last modified by: user Created Date: 7/28/2000 3:45:42 AM Document presentation format: (4:3)

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Biol 568 Advanced Topics in Molecular Genetics PowerPoint PPT Presentation

Biol 568 Advanced Topics in Molecular Genetics - ... present in some promoters Binding site for alpha subunits Fig 9.27 Typical promoter Analysis of proteins binding to DNA DNA footprinting locates specific DNA ...

... present in some promoters Binding site for alpha subunits Fig 9.27 Typical promoter Analysis of proteins binding to DNA DNA footprinting locates specific DNA ...

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Providencia stuartii ? ?? ????? 1? - Providencia stuartii 1 , , , , ,

Providencia stuartii 1 , , , , ,

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Bioremediation PowerPoint PPT Presentation

Bioremediation - Chapter 9 Bioremediation Toxicity reduction involves adding chemicals to hazardous waste in order to diminish the toxicity. For example, if the toxicity results from ...

Chapter 9 Bioremediation Toxicity reduction involves adding chemicals to hazardous waste in order to diminish the toxicity. For example, if the toxicity results from ...

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????(gene expression) PowerPoint PPT Presentation

????(gene expression) - 6 gene expression ...

6 gene expression ...

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PART 3: Enzyme Assays PowerPoint PPT Presentation

PART 3: Enzyme Assays - 2. b-gal expression plasmid with lac. operator (pWB900 series) ... Vortex vigorously for 5 seconds. This is important to permeabilize the cell membranes! ...

2. b-gal expression plasmid with lac. operator (pWB900 series) ... Vortex vigorously for 5 seconds. This is important to permeabilize the cell membranes! ...

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Upper Strand Sequences of E.coli promoters PowerPoint PPT Presentation

Upper Strand Sequences of E.coli promoters - 4. CAP must release from lac promoter DNA ... Terminator. 1-2. 3-4. 2-3. Anti-Terminator. Prevents formation. of 3-4 stem loop. trp operon: summary ...

4. CAP must release from lac promoter DNA ... Terminator. 1-2. 3-4. 2-3. Anti-Terminator. Prevents formation. of 3-4 stem loop. trp operon: summary ...

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The need for gene regulation PowerPoint PPT Presentation

The need for gene regulation - In absence of lactose the lac operon is. repressed - only a few copies of b-gal ... Mutations in I gene (upstream of lac. operon) or operator cause constitutive ...

In absence of lactose the lac operon is. repressed - only a few copies of b-gal ... Mutations in I gene (upstream of lac. operon) or operator cause constitutive ...

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Chapter 26 The Operon PowerPoint PPT Presentation

Chapter 26 The Operon - Chapter 26 The Operon 26.13 The trp Operon Is Also Controlled by Attenuation attenuation The regulation of bacterial operons by controlling termination of ...

Chapter 26 The Operon 26.13 The trp Operon Is Also Controlled by Attenuation attenuation The regulation of bacterial operons by controlling termination of ...

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Lentikats Biotechnology in Food Industry PowerPoint PPT Presentation

Lentikats Biotechnology in Food Industry - Lentikats Biotechnology in Food Industry * * * * * * Content Our aim What is Lentikats Biocatalyst Production of Lentikats Biocatalyst Benefits of Lentikats ...

Lentikats Biotechnology in Food Industry * * * * * * Content Our aim What is Lentikats Biocatalyst Production of Lentikats Biocatalyst Benefits of Lentikats ...

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Transcription - a subunits are yellow and green, b subunit is cyan, b subunit is pink, w subunit is gray. ... Figure 31-13b Model of the open (Rpo) complex of Taq RNAP with promoter ...

a subunits are yellow and green, b subunit is cyan, b subunit is pink, w subunit is gray. ... Figure 31-13b Model of the open (Rpo) complex of Taq RNAP with promoter ...

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Gene Regulation - lacY. lacA. AUG. UAA. AUG. UAA. AUG. UAA. Structural genes & regulatory sites in operon. Polycistronic ... lacY. lacA. Promoter. Operator. lacI. lac repressor ...

lacY. lacA. AUG. UAA. AUG. UAA. AUG. UAA. Structural genes & regulatory sites in operon. Polycistronic ... lacY. lacA. Promoter. Operator. lacI. lac repressor ...

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Microbial Genetics PowerPoint PPT Presentation

Microbial Genetics - transmission of biological traits from parent to offspring. expression & variation of those traits ... with 3 hydrogen bonds. antiparallel strands ...

transmission of biological traits from parent to offspring. expression & variation of those traits ... with 3 hydrogen bonds. antiparallel strands ...

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Evolution of bacterial regulatory systems PowerPoint PPT Presentation

Evolution of bacterial regulatory systems - Title: Riboswitches: the oldest regulatory system? Author: test Last modified by: Gelfand Created Date: 10/1/2003 5:30:17 PM Document presentation format

Title: Riboswitches: the oldest regulatory system? Author: test Last modified by: Gelfand Created Date: 10/1/2003 5:30:17 PM Document presentation format

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Enterics - Filename: Enterics.ppt Gram Negative Rods Cardiobacterium hominis: long filaments, pleomorphic / tear drop Gentian violet may be retained in ends, sometimes in the ...

Filename: Enterics.ppt Gram Negative Rods Cardiobacterium hominis: long filaments, pleomorphic / tear drop Gentian violet may be retained in ends, sometimes in the ...

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Signal Transduction PowerPoint PPT Presentation

Signal Transduction - Signal Transduction My favorite example Vibrio fischeri The light organ of the squid contains Vibrio fischeri, which under high cell densities emits luminescence.

Signal Transduction My favorite example Vibrio fischeri The light organ of the squid contains Vibrio fischeri, which under high cell densities emits luminescence.

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Transcription - 'Housekeeping' genes encode proteins or RNAs that are essential for normal cellular ... Leads to disassembly of RNA polymerase complex. Rho Dependent Termination ...

'Housekeeping' genes encode proteins or RNAs that are essential for normal cellular ... Leads to disassembly of RNA polymerase complex. Rho Dependent Termination ...

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Enzymes%20in%20Food%20Industries PowerPoint PPT Presentation

Enzymes%20in%20Food%20Industries - Enzymes in Food Industries By Lydia ETCHEBEST Fr d ric RIVAL Immobilization of enzymes The different methods are: Carrier-Binding: the binding of enzymes to water ...

Enzymes in Food Industries By Lydia ETCHEBEST Fr d ric RIVAL Immobilization of enzymes The different methods are: Carrier-Binding: the binding of enzymes to water ...

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Lactase - ... 4.6 and -4.6 that tells its hydrophobicity (its 'fear of water' ... Hydrophobicity? Specificity. b-Glycosidases are active on a large range of substrates. ...

... 4.6 and -4.6 that tells its hydrophobicity (its 'fear of water' ... Hydrophobicity? Specificity. b-Glycosidases are active on a large range of substrates. ...

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Chapter 8 Drugs for Gastrointestinal Disorders PowerPoint PPT Presentation

Chapter 8 Drugs for Gastrointestinal Disorders - Diarrhea. Constipation. Intestinal gas. 3. Peptic Ulcer Disease (PUD) ... Diarrhea. Genetic Disorder. Abnormal frequency and liquidity of fecal discharge. Origin ...

Diarrhea. Constipation. Intestinal gas. 3. Peptic Ulcer Disease (PUD) ... Diarrhea. Genetic Disorder. Abnormal frequency and liquidity of fecal discharge. Origin ...

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Compartmentalisation in Droplets for - Compartmentalisation in Droplets for

Compartmentalisation in Droplets for

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CARBOHYDRATES PowerPoint PPT Presentation

CARBOHYDRATES - Medical Biochemistry Molecular Principles of Structural Organization of Cells CARBOHYDRATES CARBOHYDRATES Are hydrated carbon molecules [CnH2nOn or (CH2O)n ...

Medical Biochemistry Molecular Principles of Structural Organization of Cells CARBOHYDRATES CARBOHYDRATES Are hydrated carbon molecules [CnH2nOn or (CH2O)n ...

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Improving Gleevec: Insight from the Receptor Structure PowerPoint PPT Presentation

Improving Gleevec: Insight from the Receptor Structure - Remove portion of molecule causing steric clash with the open (active) ... Thus, losing an H-bond but removing Gleevec's steric clash with ...

Remove portion of molecule causing steric clash with the open (active) ... Thus, losing an H-bond but removing Gleevec's steric clash with ...

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Evolution of regulatory interactions in bacteria - 4th Bertinoro Computational Biology (BCB) Meeting ' ... Strepto-coccus spp. Lacto-bacillus spp. Clostridium spp. Trp-T-boxes TRAP. Tyr-T-boxes PCE ...

4th Bertinoro Computational Biology (BCB) Meeting ' ... Strepto-coccus spp. Lacto-bacillus spp. Clostridium spp. Trp-T-boxes TRAP. Tyr-T-boxes PCE ...

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Lactose intolerance PowerPoint PPT Presentation

Lactose intolerance - Dipartimento di Scienze Biomediche e Biotecnologie (DSBBT) ... dehydration, renal tubular acidosis, aminoaciduria, liver damage, lactosuria and cataracts. ...

Dipartimento di Scienze Biomediche e Biotecnologie (DSBBT) ... dehydration, renal tubular acidosis, aminoaciduria, liver damage, lactosuria and cataracts. ...

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Regulation Possiblilites: PowerPoint PPT Presentation

Regulation Possiblilites: - The lac operon E-coli uses three enzymes to take up and metabolize lactose. The genes that code for these three enzymes are clustered on a single operon the lac ...

The lac operon E-coli uses three enzymes to take up and metabolize lactose. The genes that code for these three enzymes are clustered on a single operon the lac ...

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In silico predictions of E' coli metabolic capabilities are consistent with experimental data PowerPoint PPT Presentation

In silico predictions of E' coli metabolic capabilities are consistent with experimental data - In silico predictions of E. coli metabolic capabilities are ... acetate acetyl-CoA. acetyl-CoA TCA cycle NADH, ATP, CO2. oxygen required for energy and NAD ...

In silico predictions of E. coli metabolic capabilities are ... acetate acetyl-CoA. acetyl-CoA TCA cycle NADH, ATP, CO2. oxygen required for energy and NAD ...

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CHEMICAL METHODS PowerPoint PPT Presentation

CHEMICAL METHODS - the horseshoe crab. An enzyme isolated from the crab's blood called limulus amoebocyte lysate (LAL) ... The crab's blood is centrifuged to separate the ...

the horseshoe crab. An enzyme isolated from the crab's blood called limulus amoebocyte lysate (LAL) ... The crab's blood is centrifuged to separate the ...

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Gene function analysis PowerPoint PPT Presentation

Gene function analysis - Gene Ontology ... Gene Ontology. Evidence codes http://www.geneontology.org/GO.evidence.shtml ... Databases using Gene Ontology. NetAffx (Affymetrix probe annotations) ...

Gene Ontology ... Gene Ontology. Evidence codes http://www.geneontology.org/GO.evidence.shtml ... Databases using Gene Ontology. NetAffx (Affymetrix probe annotations) ...

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The Enterobacteriaceae Basic Properties PowerPoint PPT Presentation

The Enterobacteriaceae Basic Properties - ... test, bacterial cytochrome oxidase oxidizes the colorless reduced substrate ... Ferment rather than oxidize D-glucose with acid and (often) gas production ...

... test, bacterial cytochrome oxidase oxidizes the colorless reduced substrate ... Ferment rather than oxidize D-glucose with acid and (often) gas production ...

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Galactoside PowerPoint PPT Presentations