Gene Regulation I. Gene regulation: The ability of an organism to
... 1. Operon consists of: a. Operator: Segment of DNA that acts as an on/off switch b. Promoter: Where RNA polymerase first binds to the DNA c. Regulatory gene: gene involved in controlling the expression of one or more other genes. A regulator gene may encode a protein, or it may work at the level of ...
... 1. Operon consists of: a. Operator: Segment of DNA that acts as an on/off switch b. Promoter: Where RNA polymerase first binds to the DNA c. Regulatory gene: gene involved in controlling the expression of one or more other genes. A regulator gene may encode a protein, or it may work at the level of ...
Intro: sequencing and the data deluge
... medium aerobically vs. anaerobically • Aerobic datasets: SRR922260 • Anaerobic datasets: SRR922265 • All sequenced using Illumina GAIIx, 2x36bp PE ...
... medium aerobically vs. anaerobically • Aerobic datasets: SRR922260 • Anaerobic datasets: SRR922265 • All sequenced using Illumina GAIIx, 2x36bp PE ...
PCR - University of Hawaii
... • mutations are changes to the base pair sequence of genetic material (either DNA or RNA). Mutations can be caused by copying errors in the genetic material during cell division and by exposure to ultraviolet or ionizing radiation, chemical mutagens, or viruses ...
... • mutations are changes to the base pair sequence of genetic material (either DNA or RNA). Mutations can be caused by copying errors in the genetic material during cell division and by exposure to ultraviolet or ionizing radiation, chemical mutagens, or viruses ...
Mutation analysis in Wilson disease
... Introduction: Wilson disease (WD), an autosomal recessive disorder of copper (Cu) transport shows wide genotypic and phenotypic variability. The WD gene, ATP7B, encodes a Cu transporting ATPase that is involved in the transport of Cu into the plasma protein ceruloplasmin and in the excretion of Cu f ...
... Introduction: Wilson disease (WD), an autosomal recessive disorder of copper (Cu) transport shows wide genotypic and phenotypic variability. The WD gene, ATP7B, encodes a Cu transporting ATPase that is involved in the transport of Cu into the plasma protein ceruloplasmin and in the excretion of Cu f ...
Regulatory genes
... • Binary fission – asexual (production of offspring from one parent) process for prokaryotic cell division • Each fission results in two daughter cells each with 1 copy of the original chromosome ...
... • Binary fission – asexual (production of offspring from one parent) process for prokaryotic cell division • Each fission results in two daughter cells each with 1 copy of the original chromosome ...
Gene Expression
... The mRNA codon chart can be used to predict the amino acid sequence of a polypeptide given the DNA or mRNA code. An amino acid can be coded for by more than one triplet code, but a single triplet can only code for a one type of amino acid (with the exception of the stop codons). All somatic cells in ...
... The mRNA codon chart can be used to predict the amino acid sequence of a polypeptide given the DNA or mRNA code. An amino acid can be coded for by more than one triplet code, but a single triplet can only code for a one type of amino acid (with the exception of the stop codons). All somatic cells in ...
Slide 1
... •Bond between amino acids called peptide bond •After protein is formed it is shaped and folded in order to carry out a specific function ...
... •Bond between amino acids called peptide bond •After protein is formed it is shaped and folded in order to carry out a specific function ...
problem set
... A cDNA library is a collection of cloned DNA fragments corresponding to all mRNAs transcribed in a certain tissue or organism. The DNA fragments are derived by reverse transcription of mRNA. A genomic DNA library is a collection of cloned DNA fragments representing all of the DNA of an organism. Thi ...
... A cDNA library is a collection of cloned DNA fragments corresponding to all mRNAs transcribed in a certain tissue or organism. The DNA fragments are derived by reverse transcription of mRNA. A genomic DNA library is a collection of cloned DNA fragments representing all of the DNA of an organism. Thi ...
CS 262—Lecture 1 Notes • 4-‐5 HWs, 3 late days • (Optional
... • DNA in nucleus and each cell has copies of DNA o Although we have trillions of cells, an average somatic cell only has 30-‐60 differences from the “pure”, original genome • DNA packed into chromosom ...
... • DNA in nucleus and each cell has copies of DNA o Although we have trillions of cells, an average somatic cell only has 30-‐60 differences from the “pure”, original genome • DNA packed into chromosom ...
Biology 303 EXAM III
... There are two main types of post-transcriptional modifications that take place in the mRNA of eukaryotes. What are these two types of modifications? 1. The addition of a poly T sequence at the 5' end of the gene and the addition of a poly U tail at the 3' end. 2. Addition of a poly A sequence at the ...
... There are two main types of post-transcriptional modifications that take place in the mRNA of eukaryotes. What are these two types of modifications? 1. The addition of a poly T sequence at the 5' end of the gene and the addition of a poly U tail at the 3' end. 2. Addition of a poly A sequence at the ...
46556-2-12118
... The parallel measurement of the concentration, or expression, of RNA molecules for thousands of genes enables a large-scale unbiased profiling of a heritable cellular trait that mediates the genetic basis of complex phenotypes. The resulting data forms a highdimensional multivariate sample which, to ...
... The parallel measurement of the concentration, or expression, of RNA molecules for thousands of genes enables a large-scale unbiased profiling of a heritable cellular trait that mediates the genetic basis of complex phenotypes. The resulting data forms a highdimensional multivariate sample which, to ...
Services Experimental Design
... 50 gb of DNA sequence per lane with read length from 50bp to 250bp either single or paired end. ...
... 50 gb of DNA sequence per lane with read length from 50bp to 250bp either single or paired end. ...
Exam301ANS
... 1. The addition of a poly T sequence at the 5' end of the gene and the addition of a poly U tail at the 3' end. 2. Addition of a poly A sequence at the 5' end and the addition of a "cap" at the 3' end of the RNA transcript. 3. The addition of a cap at the 5' end of the transcript and the addition o ...
... 1. The addition of a poly T sequence at the 5' end of the gene and the addition of a poly U tail at the 3' end. 2. Addition of a poly A sequence at the 5' end and the addition of a "cap" at the 3' end of the RNA transcript. 3. The addition of a cap at the 5' end of the transcript and the addition o ...
Integration within Health-care records
... We have demonstrated the significance of information fusion based tools for bio-geo health care informatics. • As a data warehouse for various data sets involved in bio-geo health care informatics studies. • To provide and demonstrate a set of information fusion tools for disease research. ...
... We have demonstrated the significance of information fusion based tools for bio-geo health care informatics. • As a data warehouse for various data sets involved in bio-geo health care informatics studies. • To provide and demonstrate a set of information fusion tools for disease research. ...
Know your molecules organizer
... Unwinds DNA double helix during replication Stabilize the unwound DNA strand at the replication fork Enzyme that releases the tension in the twisted DNA strand as it unwinds by snipping the strand and resealing it Adds short RNA segments to which DNA polymerase III can attach nucleotides during repl ...
... Unwinds DNA double helix during replication Stabilize the unwound DNA strand at the replication fork Enzyme that releases the tension in the twisted DNA strand as it unwinds by snipping the strand and resealing it Adds short RNA segments to which DNA polymerase III can attach nucleotides during repl ...
Control of Gene Expression
... • To initiate transcription, eukaryotic RNA polymerase requires the assistance of proteins called transcription factors • In eukaryotes, high levels of transcription of particular genes depend on control elements interacting with specific transcription factors • Proximal control elements are located ...
... • To initiate transcription, eukaryotic RNA polymerase requires the assistance of proteins called transcription factors • In eukaryotes, high levels of transcription of particular genes depend on control elements interacting with specific transcription factors • Proximal control elements are located ...
With the completion of the human genome sequence, we now have
... Since the completion of the human genome sequence, we now have access to more information than ever before about our genetic make-up. The human genome contains 3 billion base pairs of DNA, encoding an estimated 25,000 genes, which are the basic units of heredity. This course addresses questions such ...
... Since the completion of the human genome sequence, we now have access to more information than ever before about our genetic make-up. The human genome contains 3 billion base pairs of DNA, encoding an estimated 25,000 genes, which are the basic units of heredity. This course addresses questions such ...
1) Lecture notes: mechanisms of gene activation
... Sequence to be copied into RNA If there is a protein transcription factor to bind to the RED DNA SEQUENCE, then the GREEN SEQUENCE will uses as a template for a primary RNA transcript. THE STRANDS SEPARATE BEFORE RNA IS MADE! ...
... Sequence to be copied into RNA If there is a protein transcription factor to bind to the RED DNA SEQUENCE, then the GREEN SEQUENCE will uses as a template for a primary RNA transcript. THE STRANDS SEPARATE BEFORE RNA IS MADE! ...
RNA and Protein Synthesis - Kent City School District
... Carries the instructions from the nucleus to the cytoplasm to initiate translation Contains 3-base sequences called “codons” Made in transcription ...
... Carries the instructions from the nucleus to the cytoplasm to initiate translation Contains 3-base sequences called “codons” Made in transcription ...
Regulating Protein Synthesis
... down mRNAs that contain complementary sequences ! The protein-miRNA complex breaks down mRNAs, or it binds to them, preventing translation (Petunia plants expressing chalcone synthase antisense RNA) ...
... down mRNAs that contain complementary sequences ! The protein-miRNA complex breaks down mRNAs, or it binds to them, preventing translation (Petunia plants expressing chalcone synthase antisense RNA) ...
RNA-Seq
RNA-seq (RNA sequencing), also called whole transcriptome shotgun sequencing (WTSS), is a technology that uses the capabilities of next-generation sequencing to reveal a snapshot of RNA presence and quantity from a genome at a given moment in time.