• 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
Course Form - Bluegrass Community and Technical College
Course Form - Bluegrass Community and Technical College

... Perform searches of nucleotide and protein databases using a query sequence and retrieve sequences that are related to the query sequence. Align and compare multiple DNA or multiple protein sequences to predict functional domains. Apply bioinformatic methodology to test a scientific hypothesis. Loca ...
The MetaCyc database of metabolic pathways
The MetaCyc database of metabolic pathways

... viewers made during the last two years. Displaying omics data on individual pathway diagrams. A new function enables the painting of omics data with multiple time points on individual pathway diagrams. The ‘Customize or Overlay Omics Data on Pathway Diagram’ operation, which is available from the ri ...
Characterization of a novel DNA polymerase activity assay enabling
Characterization of a novel DNA polymerase activity assay enabling

... tool with far-reaching applications such as, but not limited to, screening candidate-polymerase inhibitors in vitro, or detecting the presence any microbe (harboring active DNA polymerases) within a diverse range of sample types. If intended for these purposes, routine use of traditional polymerase ...
Handout - 6 - CM - Outline Genomic Model for HL7 V2
Handout - 6 - CM - Outline Genomic Model for HL7 V2

... requires a separate OBX, and the OBX-4 values wlll have to differ among such repeats. We recommend 1.1, 1.2 1.3 etc. The locations are specified in terms of the associated Genomic reference sequence.- may repeat if the range is discontinuous Genetic test reports only rarely include explicit numeric ...
Cell-Specific Organization of the 5S Ribosomal RNA Gene Cluster
Cell-Specific Organization of the 5S Ribosomal RNA Gene Cluster

... Folk (University of Michigan, Ann Arbor, MI) [191, was labeled with biotin-conjugated adenosine by means of nick translation using the Oncor Non-Isotopic Probe Labelling Kit (cat. no. 24089-KIT; Gaithersburg, MD). The labeled probe was solubilized in Hybrizol 7 (Oncor) at a concentration of 10 ng/Il ...
Twin methodology in epigenetic studies
Twin methodology in epigenetic studies

... the full ACE model can be compared with its nested models including the AE model (dropping the C component), the CE model (dropping the A component) and E model (dropping the A and C components). This enables selection of the best fitting and most parsimonious model for a given set of data. Instead ...
Aucun titre de diapositive - Universidad Nacional De Colombia
Aucun titre de diapositive - Universidad Nacional De Colombia

... The algorithm looks for the co-occurrence of n-length words (n = 6) in a window of size 150 bases having at least 96% identity. Sequences shorter than 50 bases are excluded from the clustering process. Clusters highly related sequences. Clusters also sequences related by rearrangements or alternativ ...
Ecology
Ecology

... 6. Energy loss from one trophic level to the next 7. Define population, community, types of symbiosis (give examples), carrying capacity 8. Define species diversity, where is it at a maximum? Why is it important? 9. Describe major aquatic and terrestrial biomes, know where they occur and what ...
Final Exam Review Part B - Hudson City School District
Final Exam Review Part B - Hudson City School District

... • A. 60,000 years old • B. 4.5 million years old • C. 4.5 billion years old • ANSWER: C ...
Etude Annotation
Etude Annotation

... As  you  mouse  over  the  Frames  window,  the  lower  left  box  will  display  in  real-­‐time  the  base   pair  coordinate  of  your  cursor.   My  screen  isn’t  quite  big  enough  to  comfortably  display  both  the  frame   ...
Chelsea Young
Chelsea Young

... nonspecific binding. Additionally, the first estimated intron in the chalcone isomerase sequence was shown to be located in the middle of Primer Pair 1, which makes it seem likely that Primer Pair 1 was not able to amplify the chalcone isomerase gene at all, but instead annealed to other similar seq ...
Transposable elements in Escherichia coli antimicrobial resistance
Transposable elements in Escherichia coli antimicrobial resistance

... specific target site to bind. In contrast, others can only bind to specific sequence targets. The transposase produce a staggered cut at the target site, forming sticky ends. The transposase will then remove the DNA transposon and ligates it into the target site [6]. The DNA polymerase fills in the ...
Effects of Salt Concentrations and Bending Energy on the Extent of
Effects of Salt Concentrations and Bending Energy on the Extent of

... conditions of biological significance DNA is highly compact, and this can occur only when the repulsions between the phosphate groups are largely compensated by counterions and/or screened by added salt (1). Furthermore, it is known that interaction of DNA with polyvalent ions such as the tetravalen ...
clinchem.org - Clinical Chemistry
clinchem.org - Clinical Chemistry

... some 15q11.2– q13 (3, 4 ). Approximately 70% of PWS cases are associated with a de novo paternally derived deletion, ⬃25% with maternal uniparental disomy 15, and the rest with deletions or epimutations in the imprinting center or from chromosome 15q translocations (5–7 ). Duchenne muscular dystroph ...
Vol. 75, No. 5, May 2002 New Laws Reflect the Power and Potential
Vol. 75, No. 5, May 2002 New Laws Reflect the Power and Potential

... the movant would not have been prosecuted, convicted, found not guilty by reason of mental disease or defect, or adjudicated delinquent...."24 That standard generally is understood not to be outcome determinative - the movant need not show that it is more likely than not that he or she would not hav ...
VARIATIONS IN COLLIE COLOR by Kathy Moll
VARIATIONS IN COLLIE COLOR by Kathy Moll

... describe collies with two copies of the merle gene: double dilutes, white merles or double merles. Double merles usually have at least some vision and/or hearing impairment. However, these defects are not passed to the double merles offspring provided they are only bred to solid color collies – tri ...
DNA tests and segregation analysis for genetic disorders
DNA tests and segregation analysis for genetic disorders

... A number of test statistics have been developed to detect major gene segregation, and these yield a single result per population, not per animal. Hill and Knott (1990) classify and discuss these. Le Roy and Elsen (1992) compare the performance of 22 statistics, and suggest their robustness may be lo ...
Mutation Detection by Single Strand Conformation Polymorphism
Mutation Detection by Single Strand Conformation Polymorphism

... With certain exceptions, where mutation detection results have been reported for fragments of approximately 550 bp, this range is relatively safe and has reached a consensus between different laboratories (Hayashi, 1991; Hayashi and Yandell, 1993). Typically, one should start to screen DNA fragments ...
RNA-guided gene drives can efficiently bias inheritance in wild yeast
RNA-guided gene drives can efficiently bias inheritance in wild yeast

... The inheritance-biasing efficiency of an endonuclease gene drive is determined by 1) the frequency of cutting and 2) the fraction of repair events that lead to the drive being copied onto the target chromosome. Only repair by homologous recombination (HR) results in drive copying and inheritance bia ...
Identification of Bacterial Species Using Colony PCR
Identification of Bacterial Species Using Colony PCR

... the researcher are used. Primers are, perhaps, the most important part of a PCR reaction. They are short segments of nucleic acid that allow for the flanking of a specific region of the DNA. They attach at the ends of the amplified sequence. The primer is what primase would normally synthesize. The ...
Collaborative coupling between polymerase and helicase for
Collaborative coupling between polymerase and helicase for

... holoenzyme (Figure 1B). We have studied the activity of four holoenzymes including the wild-type T4 holoenzyme (gp43 polymerase and gp45 trimeric clamp) from polymerase family B; a mutant T4 holoenzyme (gp43exo polymerase and gp45 trimeric clamp), which lacks the exonuclease activity; the wild-type ...
RECOMBINANT DNA TECHNOLOGY AND BIOTECHNOLOGY
RECOMBINANT DNA TECHNOLOGY AND BIOTECHNOLOGY

... mass. Uncut plasmids will migrate more rapidly than the same plasmid when linearized and most preparations of uncut plasmid contain two topologically-different forms of DNA, corresponding to supercoiled forms and nicked circles. Several additional factors have important effects on the mobility of DN ...
Proceeding Paper - American Meat Science Association
Proceeding Paper - American Meat Science Association

... the more abundant genera associated with the WDGS diet were Ruminococcus, Desulfonispora, Alistipes, Hydrogeoanaerobacterium and Phocaeicola. Shifts in microflora also were observed, with Prevotella higher with the corn diet and Bacteroides higher with the WDGS diet. The WDGS diet lead to over-repre ...
Marine integrons containing novel integrase genes
Marine integrons containing novel integrase genes

... identities over the regions compared, respectively, were grouped into a single phylotype (Hartmann and Widmer, 2006; Elsaied et al., 2007). The gene cassette richness was determined based on grouping of cassettes that had 470.0% nucleotide identities into a single cassette type (Koenig et al., 2008) ...
Slide 1
Slide 1

... •Guide tree constructed that reflects similarity between aligned pairs •Most closely related sequences re-aligned with Needleman-Wunsch •Different substitution matrices are selected depending on evolutionary distance between sequences to be aligned •Aligned pair converted to “consensus sequence” wit ...
< 1 ... 92 93 94 95 96 97 98 99 100 ... 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