• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Test Information Sheet
Test Information Sheet

... the literature to date, almost all of whom have had two identifiable variants in the CYP17A1 gene by sequencing. Variant Spectrum: Most variants in the CYP17A1 gene are missense, nonsense, or frameshift variants, although a few splice site variants have been reported. Variants are scattered througho ...
Lecture 8
Lecture 8

... • Realistic way of assigning the probability of occurrence (weight) for a substitution is to look at the physical similarity of amino acids. • Dayhoff measured a number of residue exchanges for closely related proteins and determined their relative frequency of the 20 X 19/2 = 190 different possible ...
Insertion of liver enriched transcription
Insertion of liver enriched transcription

... hepatocytes. It belongs to the zinc-finger family. It is a member of the steroid hormone receptor superfamily (3). HNF-4 contains two transactivation domains, designated activation function-1 (AF-1) and activation function-2 (AF-2), which activate transcription in a cell type-independent manner. Del ...
Effects of Genic Base Composition on Growth Rate in G+C
Effects of Genic Base Composition on Growth Rate in G+C

... the frequencies of each mutation (Sueoka 1962; Freese 1962). Recent comparisons of closely related genomes indicate that, for most genomes, the input of new mutations would not produce the observed base compositions. In general, new mutations would almost universally result in genomes that are more ...
Development of Bioinformatics
Development of Bioinformatics

... Human Genome Project ...
Nuclear Gene Trees and the Phylogenetic Relationships of the
Nuclear Gene Trees and the Phylogenetic Relationships of the

... Groves 1978). These phylogenies are derived from analyses of immunology, chromosome structure, amino acid sequences, and mtDNA sequences (Cronin and Sarich 1976; Hewett-Emmett, Cook, and Barnicot 1976; Dutrillaux, Fosse, and Chauvier 1979; Disotell 1994; Van der Kuyl et al. 1994). Despite the consis ...
Figure 2 - GEP Community Server
Figure 2 - GEP Community Server

... In addition, we will also display the "D. mel. cDNA" track (also under the "Genes and Gene Prediction Tracks" section); change this to "pack". This track shows the alignment of D. melanogaster cDNAs (complementary DNAs, made by copying the mRNA) that have been sequenced by the Berkeley Drosophila Ge ...
Cognitvie Psychology
Cognitvie Psychology

... about the smallest things. Some examples of the unpleasant symptoms she experiences include excessive sweating, heart palpitations, and a fitful sleep. Her anxiety places her at risk for depression, heart disease, and diabetes. A genetic test reveals Kendra has a vulnerability in the promoter region ...
Document
Document

... The strand of DNA that would produce a mirror image (antisense) messenger RNA that is opposite in sequence to one directing protein synthesis. Antisense technology is used to selectively turn off production of certain proteins. Antiserum. Blood serum containing specific antibodies against an antigen ...
module 3: transcription part ii
module 3: transcription part ii

... In addition, we will also display the "D. mel. cDNA" track (also under the "Genes and Gene Prediction Tracks" section); change this to "pack". This track shows the alignment of D. melanogaster cDNAs (complementary DNAs, made by copying the mRNA) that have been sequenced by the Berkeley Drosophila Ge ...
Lab7
Lab7

... A sequence score may be higher than a domain score for the same sequence if there is more than one domain in the sequence; the sequence score takes into account all the domains. All sequences scoring above the -E and -T cutoffs are shown in the first list, then every domain found in this list is sho ...
Counterstatement
Counterstatement

... 31. Extraction, excision, and purification from cellular components, or synthesizing DNA directly from its nucleotide components, is essential to be able to use the isolated DNA molecules as primers or probes. Thus, only isolated DNA molecules have the required chemical, structural and functional pr ...
See a Sample
See a Sample

... © 2005 Prentice Hall Inc. / A Pearson Education Company / Upper Saddle River, New Jersey 07458 ...
Determination of the Nucleotide Sequence Which Affects on the
Determination of the Nucleotide Sequence Which Affects on the

... -150 and a core domain around the transcription initiation site at + 1 (Choe et ai., 1992). We also showed that the yeast ribosomal gene promoter has a critical requirement for binding of protein or protein complex to core and upstream domains to be located at precise positions on the face of the DN ...
BioOntologies2007_jb.. - Bio
BioOntologies2007_jb.. - Bio

... by the assay Instances of molecular function associated with instances of retinol dehydrogenase. These instances are the potential of a molecule of retinol dehydrogenase to execute the function retinol dehydrogenase activity. ...
Rabbit Coat Color Biochemistry
Rabbit Coat Color Biochemistry

... causes albinism, which occurs when the C gene substitutes the A gene in the coding series. Some mutations cause different levels of activity, such as what happens with the Chinchilla and Himalayan genes. In temperatures below 37 degrees Celsius, the activity decreases in the C Locus. This affect is ...
1d Mapping lab
1d Mapping lab

... The BAM files show the reads aligned to the reference genome, but they do not directly tell you which genes or transcripts are actually expressed. A tool that does that is Cufflinks (http://cole-trapnell-lab.github.io/cufflinks/). If a gene has several isoforms, Cufflinks predicts the expression ...
P.L. 2015, c.127 Revises Standards Related to Forensic DNA Testing
P.L. 2015, c.127 Revises Standards Related to Forensic DNA Testing

... are favorable to the defendant, a motion for a new trial based upon newly discovered evidence would be granted; (c) explain whether DNA testing was done at any prior time, whether the defendant objected to providing a biological sample for DNA testing, and whether the defendant objected to the admis ...
benfey_ch10
benfey_ch10

... © 2005 Prentice Hall Inc. / A Pearson Education Company / Upper Saddle River, New Jersey 07458 ...
Finding Selection in All the Right Places TA Notes and Key
Finding Selection in All the Right Places TA Notes and Key

... so you don’t give the same sequence to multiple pairs 4. discuss answers to alignment exercise 5. best to work through one gene with them (I’ll give you extra so you can go through a new one yourself, plus have replacements for the few that end up being pseudogenes or otherwise problematic), go all ...
Deleterious Mutations and the Evolution of Sex
Deleterious Mutations and the Evolution of Sex

... (4, 5), or if obligate sexuals are to have an advantage over facultative sexuals. And third, the hypothesis is testable; if many obligate sexual populations have deleterious mutation rates below 1, then obligate sex is unlikely to be maintained by selection against deleterious mutations. Here, we es ...
LightCycler® 480 System - Gene Scanning
LightCycler® 480 System - Gene Scanning

... versatile LightCycler® 480 System, Roche Applied Science offers the first fully integrated, real-time PCR-based gene scanning solution in multiwell plates. ...
Presentazione standard di PowerPoint
Presentazione standard di PowerPoint

... the second circle shows the nucleotide sequence positions (in Mbp), the third and fourth circles show CDSs transcribed clockwise and anticlockwise, respectively (gray, conserved in all eight other sequenced E. coli strains; red, conserved only in the B2 phylogroup; yellow, variable distribution; blu ...
Annotations
Annotations

... functional assignment in the Gene Ontology database has been obtained. 2. GO terms are selected from this original pool to extract the most reliable annotation Once all this information is gathered, an annotation score is computed for each {GO,Query Sequence} pair. Only the most specific GO term wit ...
Ph.D.™ Peptide Display Cloning System
Ph.D.™ Peptide Display Cloning System

... The following procedure is specific for the M13 cloning vector M13KE, but could easily be adapted for other phage (but NOT phagemid) vectors. 1. Design a library oligonucleotide following the convention in Figure 1. Bear in mind that the sequence VPFYSHS preceding the leader peptidase cleavage site ...
< 1 ... 183 184 185 186 187 188 189 190 191 ... 873 >

Helitron (biology)

A helitron is a transposon found in eukaryotes that is thought to replicate by a so-called ""rolling-circle"" mechanism. This category of transposons was discovered by Vladimir Kapitonov and Jerzy Jurka in 2001. The rolling-circle process begins with a break being made at the terminus of a single strand of the helitron DNA. Transposase then sits at this break and at another break where the helitron targets as a migration site. The strand is then displaced from its original location at the site of the break and attached to the target break, forming a circlular heteroduplex. This heteroduplex is then resolved into a flat piece of DNA via replication. During the rolling-circle process, DNA can be replicated beyond the initial helitron sequence, resulting in the flanking regions of DNA being ""captured"" by the helitron as it moves to a new location.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report