• Study Resource
  • Explore
    • 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
Missouri Western State University
Missouri Western State University

... Hin expression under control of pLac Starting configuration is Tet sensitive Flipping of pBADrev pancake results in Tet resistance ...
3- PARTE I Comparative cytogenetic mapping of Sox2 and
3- PARTE I Comparative cytogenetic mapping of Sox2 and

... The analysis of the genomic blocks containing Sox genes suggest the genes observed in the region are evolving as part of a large block of genes rather than individually. This is clearly observed among mammals but not much clear for fishes maybe because the (i) limited amount of genomic data availabl ...
"sample" problems
"sample" problems

... independent events, the first, the second, the next --- are all the same question, the answer being derived from the Punnett square. ...
homework - terms: chapter 11
homework - terms: chapter 11

... 2. Grade and collect worksheets, Review 3. Lab: Probability (due by end of 7th period) 4. Q4-2 (Obj.6-11) On Thanksgiving Day, Thursday Nov. 24 think Of three things for which you are grateful and let Others know you care about them….. ...
Linkage Analysis of Endogenous Viral Element 1, Blue Eggshell
Linkage Analysis of Endogenous Viral Element 1, Blue Eggshell

... order of the three loci on chromosome 1 is determined to be centromere, P, evl, and O. The order of centromere, P and 0 is consistent with that reported by Bitgood (1985). However, due to the relatively small number of hens included in the analysis, the map distance and order of 0 and evl may need t ...
Inheritance of Anthocyanin Pigmentation in Rice
Inheritance of Anthocyanin Pigmentation in Rice

... nature of the trait. The F2 population however segregated in the ratio of 3 purple : 13 green leafblade, which suggested inhibitory gene control with single major gene for green leaf. Earlier this gene has been designated as Pl (Kinoshita and Maekawa, 1985). Effect of Pl gene was inhibited by the in ...
What is the Gene Trying to Do?
What is the Gene Trying to Do?

... the theorem ignores the existence of two sexes and assumes that the fitness of any genotype is a fixed constant (and is not, for example, frequency-dependent) which remains unchanged from generation to generation. Only viability fitnesses are considered. The FTNS also assumes in effect an infinitely lar ...
how meiosis reduces chromosome number
how meiosis reduces chromosome number

... Three events are unique to meiosis, and all three occur in meiosis l ◦ Synapsis and crossing over in prophase I: Homologous chromosomes physically connect and exchange genetic information ◦ At the metaphase plate, there are paired homologous chromosomes (tetrads), instead of individual replicated ch ...
Mitonuclear linkage disequilibrium in human populations
Mitonuclear linkage disequilibrium in human populations

... species [6,7]. With increasing awareness about the biomedical importance of mitochondrial DNA [8–10], there is also greater interest in how epistatic interactions between mitochondrial variants and the nucleus may affect human health [11,12]. There are numerous examples in which the severity of mito ...
Microarrays and Cancer - URMC
Microarrays and Cancer - URMC

... to produce a functional protein. ...
DNA Microarrays (Gene Chips) and Cancer - URMC
DNA Microarrays (Gene Chips) and Cancer - URMC

... to produce a functional protein. ...
Protein Phosphorylation and a Novel Phosphatase
Protein Phosphorylation and a Novel Phosphatase

... the cell if enzymes catalyzed reactions with every possible chemical and organic reactant in the cell. Each enzyme is therefore specifically designed to form complexes with only a small number of substrates, usually one or two, although some reactions utilize three substrates. In fact, the enzyme’s ...
Restriction Enzymes in Microbiology, Biotechnology and
Restriction Enzymes in Microbiology, Biotechnology and

... proteins bind in order to convert this information into a living organism. These proteins regulate biochemical processes such as transcription, DNA replication and division, recombination and repair, epigenetic modification, and likely others yet to be discovered. Sequence-recognition is central to ...
Catellibacterium aquatile sp. nov., isolated from fresh water, and
Catellibacterium aquatile sp. nov., isolated from fresh water, and

... genomic DNA of strain A1-9T using all the primer pairs described by Nagashima et al. (1997); meanwhile, several puf gene-specific products were amplified from genomic DNA of Rba. capsulatus JCM 21090T (not shown). All of these results indicated that strain A1-9T was not a member of the genus Rhodoba ...
The msh2 Gene of Schizosaccharomyces pombe Is
The msh2 Gene of Schizosaccharomyces pombe Is

... and of a minor pathway able to correct C/C and other mismatches (62, 63). In band shift assays with S. pombe wild-type cell extracts, two mismatch-binding activities were identified (23). One activity binds to small loops and to most single-base mismatches but not C/C; the second activity binds to C ...
Antisense Transcript and RNA Processing
Antisense Transcript and RNA Processing

... In vivo studies of chloroplast RNA stability determinants have been mainly performed using the unicellular green alga Chlamydomonas reinhardtii, a model system for molecular genetic studies of photosynthesis (Grossman et al., 2003). Our earlier work demonstrated the importance of the 39 IR as a stab ...
VII.2.4.1 Even a very low-intensity gene flow can prevent population
VII.2.4.1 Even a very low-intensity gene flow can prevent population

genetics, 021816 - Biology East Los Angeles College
genetics, 021816 - Biology East Los Angeles College

... Handedness and Cerebral Specialization Handedness is not the result of a single gene, and is not fullyunderstood. Right-handed—the left hemisphere contains the processing areas for verbal and mathematical abilities. Left-handed—the right hemisphere often contains the areas for verbal and math abili ...
Time-shift and inverse clustering of expression data finds new
Time-shift and inverse clustering of expression data finds new

... relationships based on global correlation over a whole time course, identifying clusters of genes whose expression levels simultaneously rise and fall. There are, of course, other potential relationships between genes, which are missed by such global clustering. These include activation, where one e ...
Principles of Inheritance and Variation.pmd
Principles of Inheritance and Variation.pmd

... changed from the 3:1 dominant : recessive ratio. What happened was that R was not completely dominant over r and this made it possible to distinguish Rr as pink from RR (red) and rr (white) . Explanation of the concept of dominance: What exactly is dominance? Why are some alleles dominant and some r ...
Multifractal characterisation of length sequences of coding and
Multifractal characterisation of length sequences of coding and

... The rapidly accumulating complete genome sequences of bacteria and archaea provide a new type of information resource for understanding gene functions and evolution [1]. One can study the DNA sequences in detail by considering the order in which four kinds of nucleotides of DNA are assembled, namely ...
Malformation syndromes: a review of mouse/human homology
Malformation syndromes: a review of mouse/human homology

... types A or B (McK:17420), or perhaps the rare recessive types in man (McK:26345). In particular, tu shows lack of penetrance, even in homozygotes, may be expressed in heterozygotes occasionally, and there is evidence for modifying genes on the expression of the phenotype.' Thus it appears to show gr ...
Genes are - GZ @ Science Class Online
Genes are - GZ @ Science Class Online

... Special molecules called tRNA (transport RNA) bring along the appropriate amino acid. There is one type of tRNA for each variety of codon. Once the chain is complete it is then folded up into particular shapes and becomes the protein. ...
somatic hypermutation of the 5' noncoding region of the Frequent MARTINOrrI*t,
somatic hypermutation of the 5' noncoding region of the Frequent MARTINOrrI*t,

The Discovery of Transposition
The Discovery of Transposition

... transposable elements lagged so far behind the discovery of the basic laws of genetic transmission. And it is equally curious that even when transposons were discovered, acceptance of their generality and recognition of their ubiquity came so slowly. It is perhaps an understatement to say that McCli ...
< 1 ... 186 187 188 189 190 191 192 193 194 ... 1288 >

Site-specific recombinase technology



Nearly every human gene has a counterpart in the mouse (regardless of the fact that a minor set of orthologues had to follow species specific selection routes). This made the mouse the major model for elucidating the ways in which our genetic material encodes information. In the late 1980s gene targeting in murine embryonic stem (ES-)cells enabled the transmission of mutations into the mouse germ line and emerged as a novel option to study the genetic basis of regulatory networks as they exist in the genome. Still, classical gene targeting proved to be limited in several ways as gene functions became irreversibly destroyed by the marker gene that had to be introduced for selecting recombinant ES cells. These early steps led to animals in which the mutation was present in all cells of the body from the beginning leading to complex phenotypes and/or early lethality. There was a clear need for methods to restrict these mutations to specific points in development and specific cell types. This dream became reality when groups in the USA were able to introduce bacteriophage and yeast-derived site-specific recombination (SSR-) systems into mammalian cells as well as into the mouse
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report