vacuoles, chloroplast, structure & function of cytoskeleton and its role in motility). Organization...

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Transcript of vacuoles, chloroplast, structure & function of cytoskeleton and its role in motility). Organization...

Page 1: vacuoles, chloroplast, structure & function of cytoskeleton and its role in motility). Organization of genes and chromosomes (Operon, unique and repetitive DNA, interrupted genes,
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Mitochondrion & Vacuoles

Mitochondrion & Vacuoles

Prokaryotic Gene RegulationTrp Operon •Tryptophan Absent •Repressor Inactive •Operon ON. Trp Operon •Tryptophan Present •Repressor Active •Tryptophan = Corepressor •Operon

Prokaryotic Gene RegulationTrp Operon •Tryptophan Absent •Repressor Inactive •Operon ON. Trp Operon •Tryptophan Present •Repressor Active •Tryptophan = Corepressor •Operon

The Operon Revisited - pdfs.semanticscholar.org · The operon,functional polarized grouping of structural genes.--Jacob & Monod (3, 4) were struck by an observation made by Demerec

The Operon Revisited - pdfs.semanticscholar.org · The operon,functional polarized grouping of structural genes.--Jacob & Monod (3, 4) were struck by an observation made by Demerec

Operons: The Basic Concept · Operons: The Basic Concept A group of functionally related genes can be ... The lac operon is an inducible operon and contains genes that code for enzymes

Operons: The Basic Concept · Operons: The Basic Concept A group of functionally related genes can be ... The lac operon is an inducible operon and contains genes that code for enzymes

Lac Operon

Lac Operon

Operon strategist

Operon strategist

AUTOPHAGIC VACUOLES PRODUCED IN VITRO II. Studies ...AUTOPHAGIC VACUOLES PRODUCED IN VITRO II. Studies on the Mechanism of Formation of Autophagic Vacuoles Produced by Chloroquine

AUTOPHAGIC VACUOLES PRODUCED IN VITRO II. Studies ...AUTOPHAGIC VACUOLES PRODUCED IN VITRO II. Studies on the Mechanism of Formation of Autophagic Vacuoles Produced by Chloroquine

Biomolecular Swarmspages.cpsc.ucalgary.ca/.../LAC-Swarms-Final-Print.pdf · 2. The lac Operon: A Gene Regulatory System An operon is a group of genes located on the DNA of bacteria.

Biomolecular Swarmspages.cpsc.ucalgary.ca/.../LAC-Swarms-Final-Print.pdf · 2. The lac Operon: A Gene Regulatory System An operon is a group of genes located on the DNA of bacteria.

Operon System

Operon System

Gene Regulation - Lac Operon & Trp Operon

Gene Regulation - Lac Operon & Trp Operon

Protein Storage Vacuoles Are Transformed into Lytic Vacuoles in

Protein Storage Vacuoles Are Transformed into Lytic Vacuoles in

Operon Concept

Operon Concept

Gene Expression€¦ · genes in the operon. Therefore, if lactose is present, the operon synthesizes the genes for its utilization. Therefore, essentially, the presence of the substrate

Gene Expression€¦ · genes in the operon. Therefore, if lactose is present, the operon synthesizes the genes for its utilization. Therefore, essentially, the presence of the substrate

Three Genes of a Motility Operon and Their Role in ... · a motility (mot) operon containing three genes, motB, motC, and motD, that are translationally coupled. The motB gene (and

Three Genes of a Motility Operon and Their Role in ... · a motility (mot) operon containing three genes, motB, motC, and motD, that are translationally coupled. The motB gene (and

4. Vacuoles

4. Vacuoles

The Regulation of Bacterial Gene Expression · Figure 8.12 An inducible operon (1 of 3). Control region Structural genes Operon I P O Z Y A DNA Regulatory gene Promoter Operator Structure

The Regulation of Bacterial Gene Expression · Figure 8.12 An inducible operon (1 of 3). Control region Structural genes Operon I P O Z Y A DNA Regulatory gene Promoter Operator Structure

The lac operon – An inducible operon

The lac operon – An inducible operon

Operon Prediction

Operon Prediction

Operons - Springer · The lac operon consists of three structural genes that are required for lactose utilisa-tion, lacZ, lacY, and lacA (Fig. 1). These genes encode a b-galactosidase,

Operons - Springer · The lac operon consists of three structural genes that are required for lactose utilisa-tion, lacZ, lacY, and lacA (Fig. 1). These genes encode a b-galactosidase,

MTN No. : 03 This Booklet contains 24 pages3 12. Given below is a DNA segment showing components of lac operon :-In this lac operon : (1) z, y, a structural genes are transcribed in

MTN No. : 03 This Booklet contains 24 pages3 12. Given below is a DNA segment showing components of lac operon :-In this lac operon : (1) z, y, a structural genes are transcribed in