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CH 3 RG 2014 Carbon and the Molecular Diversity of Life
CH 3 RG 2014 Carbon and the Molecular Diversity of Life

... Chapter 3: Carbon and the Molecular Diversity of Life – Proteins & DNA Concept 3.5 Proteins include a diversity of structures, resulting in a wide range of functions 1. Figure 3.16 in your text is an important one! It shows many different functions of proteins. Select any five types of proteins and ...
Escherichia coli his2
Escherichia coli his2

... segments of the target gene are inserted into the restriction sites and the vector introduced into yeast cells. Recombination between the gene segments in the vector and the chromosomal copy of the target gene results in disruption of the latter. Cells in which the disruption has occurred are identi ...
A dicistronic construct allows easy detection of human CFTR
A dicistronic construct allows easy detection of human CFTR

... We have made a dicistronic construct where the picornaviral internal ribosome-entry site (IRES) driving the expression of the β-geo gene has been inserted into the 3′ untranslated region of the human CFTR gene present in a YAC. When introduced into the human cell line Caco-2 expressing the CFTR gene ...
Control of Gene Expression 3 - Dr. Kordula
Control of Gene Expression 3 - Dr. Kordula

... 1.  Understand the global purpose of transcriptional control in multicellular  organisms.  2.  Identify and describe the general promoter elements near the transcription  start site.  3.  Understand the cell­specific promoter elements and enhancers and the action  of their protein activating factors ...
Gene Section CENPW (centromere protein W)  Atlas of Genetics and Cytogenetics
Gene Section CENPW (centromere protein W) Atlas of Genetics and Cytogenetics

... As a nucleolus-associated protein, CENP-W may play critical role in the formation of functional kinetochore, possibly by facilitating the recruitment of other centromeric components during interphase, which is required for proper chromosome segregation during mitosis. ...
Proteiinianalyysi 5
Proteiinianalyysi 5

... • Specific patterns generated mainly from bacterial gene loss / horizontal transfer • Eukaryotic species have larger genomes and large numbers of eukaryote-specific protein families ...
Gene Section RBTN2 (rhombotin-2) Atlas of Genetics and Cytogenetics in Oncology and Haematology
Gene Section RBTN2 (rhombotin-2) Atlas of Genetics and Cytogenetics in Oncology and Haematology

... Lmo2 directly interacts with the basic-loop-helix protein Tal1/Scl and the GATA DNA protein Gata-1; Lmo2 has no direct evidence in DNA binding capacity but could act as a bridging molecule bringing together different DNA binding factors (Tal/Scl, Ldb1, E47, Gata-1) in the erythroid complex; this int ...
igor_ontologies_pathways
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... Glucose synthesis Glucose biosynthesis Glucose formation Glucose anabolism Gluconeogenesis ...
ranjan rajeev
ranjan rajeev

... using microarray, qRT-PCR and promoter-reporter assay in transgenic system we reported OsbHLH142 as an anther specific gene in rice. Expression analysis of OsbHLH142 transcripts through qPCR and its protein profiling through immune-blot and immunolocalization during different stages of anther develo ...
Operon
Operon

... metabolite that triggers transcription of the lac operon. Unlike allolactose, the sulfur (S) atom creates a chemical bond which is non-hydrolyzable by the cell, preventing the cell from "eating up" or degrading the inductant. IPTG induces activity of betagalactosidase, an enzyme that promotes lactos ...
Baker - International School of Crystallography
Baker - International School of Crystallography

... - Isoniazid response genes  DNA microarray analysis of TB ORFs upregulated by exposure to isoniazid  Some code for proteins of known function – cell wall biosynthesis  Others represent ‘unknowns’  The proteins encoded by these ORFs may represent the bacterial response to the toxic effects of the ...
Bacteria - Eubacteria
Bacteria - Eubacteria

... one circular DNA molecule + plasmids histone-like protein association (~eukaryotic) genome smaller than typical bacteria sequences closer to eukaryotic homologs introns in rRNA and tRNA genes operon regulation in some genes like bacteria attached to cell membrane transcription by RNA polymerase (~PO ...
Gene Regulation of Eukaryotes
Gene Regulation of Eukaryotes

... A regulatory DNA sequence that greatly ...
ppt
ppt

... http://www.ncbi.nlm.nih.gov/Structure/VAST/vasthelp.html All against all BLAST comparison of NCBI’s MMDB (database of known protein structure at NCBI, derived from the PDB) Clustered into groups by a neighbor joining procedure, using BLAST p-value cutoffs of C or less (where C=10e-7, 10e-40 or 10e-8 ...
cDNA Micoroarray Data Analysis
cDNA Micoroarray Data Analysis

... • Natural Language Processing: Identify pre-processing steps for structuring free-text. Such steps involve part of speech tagging, noun and verb phrase chunking and shallow parsing. • Relationship Extractor Module: Build an extractor system using machine-learning techniques, such as ILP, for learnin ...
Template to create a scientific poster
Template to create a scientific poster

... calorimetry revealed that the I480N mutant differs significantly in its affinity for ADP, ATP, and peptide substrate. This mutant also displayed significant different reaction entropy as compared to the WT HSPA1A (N=4; bars= S.D.; p values are the results of a student’s t-test). The S16Y mutant diff ...
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... Very slow growth in number of protein folds ...
Emergent Properties of Reduced-Genome
Emergent Properties of Reduced-Genome

... MDS mutants express deleterious products more efficiently and stably • A chimeric gene composed of rabbit hemorrhagic disease virus (VP60) fused to cholera toxin (CTX) was stable in MDS and unstable in WT plasmids. ...
Chapter 3 - Proteins
Chapter 3 - Proteins

... • Name one polar and one nonpolar amino acid, then make a list of all the additional amino acids that you remember. • What are the four weak (noncovalent) interactions that determine the conformation of a protein? • (True/False) A protein is at a near entropy minimum (point of lowest disorder, or gr ...
No Slide Title
No Slide Title

... a. It is normally not stably integrated into the plant cell b. It may be intolerant of changes to the organization of its genome c. Genome may show instability ...
ppt file
ppt file

... from large-scale high-throughput proteinprotein interaction data – Importance of the work: Overcome the widespread presence of random false positives. ...
Transgenic Approach for Abiotic Stress Tolerance
Transgenic Approach for Abiotic Stress Tolerance

... Cellular role(s) Heat shock A. Protein protein halophytica stabilization Apoplastic yeast- Saccharomyc Sucrose derived invertase es cerevisiae synthesis ...
Gene Section POU6F2 (POU domain, class 6, transcription factor 2)
Gene Section POU6F2 (POU domain, class 6, transcription factor 2)

... DNA-binding sites. In addition, the POU6F2 protein contains a poly-glutamine (poly-Q) domain. Glutamine repeats are evolutionary conserved domains that may act as polar zippers by joining proteins bound to separate DNA segments and thus regulating their activity. POU domain family members are transc ...
Technical Approach to Generate Polyclonal Antibodies Against
Technical Approach to Generate Polyclonal Antibodies Against

... and purified according to the directions supplied by the manufacturer (Pharmacia, NJ). Briefly, bacteria with recombinant plasmids were grown to A600 of 0.6-0.8 with vigorous agitation at 37˚C in LB medium with 50 µg /ml ampicillin. After the assessment of the expected cellular density, fusion prote ...
Genomics: Understanding the Blueprint of Life
Genomics: Understanding the Blueprint of Life

... the amounts of mRNAs they produce. The totality of all mRNAs produced from an organism’s genome is its transcriptome • Expression levels of genes in different tissues, organs or individuals can also be measured by measuring the amounts of proteins they code for (the totality of all proteins coded fo ...
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Expression vector

An expression vector, otherwise known as an expression construct, is usually a plasmid or virus designed for protein expression in cells. The vector is used to introduce a specific gene into a target cell, and can commandeer the cell's mechanism for protein synthesis to produce the protein encoded by the gene. Expression vectors are the basic tools in biotechnology for the production of proteins.The plasmid is engineered to contain regulatory sequences that act as enhancer and promoter regions and lead to efficient transcription of the gene carried on the expression vector. The goal of a well-designed expression vector is the production of protein, and this may be achieve by the production of significant amount of stable messenger RNA, which can then be translated into protein. The protein may be expressed constitutively, or induced when necessary using an inducer. Escherichia coli is commonly used as the host for protein expression, other cell types however may also be used. An example of the use of expression vector is the production of insulin which is used for medical treatments of diabetes.
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