• 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
Molecular genetics of gene expression
Molecular genetics of gene expression

... comprising a first gene whose expression results in an altered plant phenotype linked to a transiently active promoter, the gene and promoter being separated by a blocking sequence flanked on either side by specific excision sequences, a second gene that encodes a recombinase specific for the specif ...
Modelling_evolution - the Department of Statistics
Modelling_evolution - the Department of Statistics

... First, it is assumed that the matrix Q is reversible – This means that watching the process forwards in time is equivalent to watching it back in time – Consequently, summing over ancestral states is equivalent to treating one of the two sequences as ancestral ...
GENOMIC DNA SEQUENCES OF HLA CLASS I ALLELES
GENOMIC DNA SEQUENCES OF HLA CLASS I ALLELES

... •  Two experiments were set up to test the multiplexing capabilities of SMRT DNA sequencing; each experiment were sequenced in a single sequencing reaction: Ø  Experiment 1: 20 DNA samples amplified for HLA-A only; Ø  Experiment 2: Eight DNA samples amplified for HLA-A, -B and -C •  DNA samples we ...
Genetics Test 2
Genetics Test 2

... called a carrier (Cc) of the disease. If the mother is a carrier of the disease and the father is homozygous dominant, what are the chances that their child will be a carrier of cystic fibrosis? ...
Family Resemblance
Family Resemblance

... Part I: Has anyone ever told you that you have your mom’s eyes or dad’s nose? What about grandma’s dimples or grandpa’s chin? Choose one trait that you inherited and describe what inheritance means at a molecular level. If you don’t look like any one in your family choose one trait and describe how ...
Chapter 17
Chapter 17

... 2. If proteins were composed of only 12 different kinds of amino acids, what would be the smallest possible codon size in a genetic system with four different nucleotides? a) 1 ...
Biochemistry Review MULTIPLE CHOICE: Circle the letter for ALL
Biochemistry Review MULTIPLE CHOICE: Circle the letter for ALL

... Macromolecule that can act as enzymes are ______________________. A. carbohydrates B. lipids C. Nucleic acids D. proteins Enzymes speed up chemical reactions by _________________________. A. decreasing the activation energy B. increasing the activation energy C. making more hydrogen bonds D. changin ...
The Future of Genetic Testing is Now
The Future of Genetic Testing is Now

... SEPTEMBER 2012 ...
New KS3 Year 9 Medium Plan
New KS3 Year 9 Medium Plan

... the characteristics of the organism Most students will be able to describe the process of fertilisation Some students will explain the process of fertilisation using appropriate terminology ...
DNA THE CODE OF LIFE 30 JANUARY 2013 Key Concepts
DNA THE CODE OF LIFE 30 JANUARY 2013 Key Concepts

... (Life Sciences for All, Chapter 4 DNA and the genetic code) There are two kinds of nucleic acids: deoxyribonucleic acid (DNA), ribonucleic acid (RNA). DNA is found in the nucleus of eukaryotic cells where it forms part of the chromatin. Some also found inside the mitochondria and chloroplasts of the ...
DNA to Protein{PowerPoint}
DNA to Protein{PowerPoint}

... Messenger RNA copies the code for a protein from DNA. This is called TRANSCRIPTION (Only Occurs INSIDE of the Nucleus of a Cell) Takes code to the ribosome where the protein will be made. m-RNA is divided into smaller units called ...
Biotechniques 33:
Biotechniques 33:

... NGR234, and the details of the fusion strains induced specifically in the rhizosphere will be reported elsewhere. This set of vectors, pMIK, pMIG, and pMIT are broad-host-range mobilizable plasmids for promoter trapping. They are derivatives of pKNOCK vectors, whose replication require the presence ...
Genetics Unit Organization
Genetics Unit Organization

... is, they are always turned “on,” e.g., the ribosomal genes. 
 In eukaryotes, gene expression is complex and control involves regulatory genes, regulatory elements and transcription factors that act in concert. Examples: o Transcription factors bind to specific DNA sequences and/or other regulatory p ...
Introduction - Milan Area Schools
Introduction - Milan Area Schools

... • In the 1990s, people who had eaten beef from cows with TSE contracted a human version of TSE. • Kuru is a TSE disease found in the Fore tribe of New Guinea before they ceased their practice of ritual cannibalism. It was transmitted via the brains of infected people. • Tikva Alper provided evidence ...
Meyer Prometheus Presentation - American Intellectual Property
Meyer Prometheus Presentation - American Intellectual Property

... Firm Logoincluding animals are patent eligible. ...
From SNPs to function: the effect of sequence variation on gene
From SNPs to function: the effect of sequence variation on gene

... to test individual genes or genomic regions for their association with disease phenotypes. A number of SNPs have been identified in several genes that contribute to the complex etiology of diseases such as diabetes and hypertension. However, these studies often fail to verify causality of individual ...
Biology_Ch._14
Biology_Ch._14

... almost certainly came from the same person. 2. The DNA from the two DNA fingerprints definitely came from two different people. 3. The DNA from the two DNA fingerprints was separated by size. 4. The DNA repeats that formed the bands in each DNA fingerprint are the same length. ...
Jeopardy - School Without Walls Biology
Jeopardy - School Without Walls Biology

... $500 Answer: DNA Forensics Collect the DNA and extract it from the cells. Amplify the DNA through PCR (copying DNA to create larger amounts). Digest the DNA using restriction enzymes. Perform gel electrophoresis to get a banding pattern. Do the same for the suspects’ DNA and compare the resulting D ...


... detecting period-3 property in short length coding regions in Fickett and Tang benchmark data sets [16]. Phase-specific Z-curves forms a 9-feature vector which helps to classify the coding from non-coding regions in the yeast genome at better than 95% accuracy by Fisher discriminate analysis [17]. G ...
Introduction - Cedar Crest College
Introduction - Cedar Crest College

... Abnormal TSE-affected brain cells have the same protein but with an altered shape, PrP sc. In PrPsc the amino acid sequence is the same, but the shape of the protein has been altered. (See Figure 17.4.) ...
Chromosome “theory” of inheritance
Chromosome “theory” of inheritance

... between chromosomes, and – within each chromosome – their order are both invariant. In other words, if we examine chr. 1 (by the way, they are numbered according to size, eXcept for the X), then in every human being, that chromosome will contain the exact same genes (note – I did not say the exact s ...
using your hand, show me thymine using your
using your hand, show me thymine using your

... Nucleic acids Fatty acids ...
DNA - Hermantown
DNA - Hermantown

... How does DNA replicate? How does it make a copy of itself? ...
JOSHUA MYLNE An ingenious experiment has allowed scientists to
JOSHUA MYLNE An ingenious experiment has allowed scientists to

... sequences of lacO. Organisms generally don’t like repetitive DNA – it causes them all sorts of problems when they have to copy their chromosomes. As a result, long strings of repetitive DNA are often unstable. The Americans had found some workarounds, but it didn’t alter the fact that the highly rep ...
Topic 3 and 8 Sample Multiple Choice Questions
Topic 3 and 8 Sample Multiple Choice Questions

... a. humans have a larger genome than Fritillaria b. Fritillaria has more chromosomes than humans c. Fritillaria has more genes than humans d. humans have more DNA coding for proteins or RNA than Fritillaria ...
< 1 ... 458 459 460 461 462 463 464 465 466 ... 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