• 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
Molecular characterization of MHC class II in a nonmodel anuran
Molecular characterization of MHC class II in a nonmodel anuran

... 2006). Therefore, the study of MHC gene variation is widely used to understand evolutionary processes, sexual selection, or local adaptation. Although the implications of MHC diversity for conservation genetics should not be overrated (Acevedo-Whitehouse and Cunningham 2006), associations between ce ...
THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL

... The two highest hour exams will count 25% each; the final will count 30%; and the discussion problems 20%. So that you can get used to the type of exams without penalty, you may drop the lowest of your three hour exam grades (if you miss an hour exam due to illness you may drop that exam or you may ...
Sequence Alignment - Bilkent University
Sequence Alignment - Bilkent University

... mutation of pre-existing intronic sequences that result in the recruitment of intronic sequences into coding regions of mRNAs. This process is called exonization. ...
Polymerase Chain Reaction In Ophthalmology
Polymerase Chain Reaction In Ophthalmology

... for which he was awarded the Nobel Prize in chemistry in 1993. However, the basic principle of replicating a piece of DNA using two primers had already been described by Gobind Khurana in 19712. The PCR is superior in terms of sensitivity, specificity and rapidity of other diagnostic tests in the ar ...
Lesson Overview - mr. welling` s school page
Lesson Overview - mr. welling` s school page

... From Molecule to Phenotype How do small changes in DNA molecules affect human traits? Changes in a gene’s DNA sequence can change proteins by altering their amino acid sequences, which may directly affect one’s phenotype. ...
gia3 - Archive ouverte UNIGE
gia3 - Archive ouverte UNIGE

... The emergence of seeds during evolution facilitated the wide distribution of flowering plants. Quiescent and desiccationtolerant features of seeds enable plants to pause their lifecycles in the face of unfavorable conditions. The desiccation tolerance of a dry seed is notably implemented by massive a ...
Genetic Evidence for a Silent SUC Gene in Yeast.
Genetic Evidence for a Silent SUC Gene in Yeast.

... not ferment raffinose, a substrate for many invertases; this failure appears to be a property of the SUC7+ gene because SUC7+ strains congenic to S288C (CARLSON, OSMOND and BOTSTEIN ...
[PDF]
[PDF]

... The transgenic mouse lines with mouse prosaposin promoter deletion constructs were 234Luc, 310Luc, 2400Luc, and 2400DLuc (Fig 1A). The tissue specific expression pattern of promoter deletion constructs was reported previously (Sun et al., 2000). The expression pattern for each construct was same amo ...
www.iplantcollaborative.org
www.iplantcollaborative.org

... BGI – SAGE Analysis of Super Hybrid Rice • Serial Analysis of Gene Expression (SAGE) – 465k tags • “Most of the down-regulated genes in the hybrid were found related to protein processing (maturation and degradation).” ...
Egg production
Egg production

... The poor reproductive efficiency of broiler breeders is caused initially by problems in the formation of the ovarian hierarchy and subsequently by poor persistency of egg laying and erratic production (1, 2, 3). The excessive and disorganised ovarian growth at the onset of lay has been a corollary o ...
Gene Section ID4 (inhibitor of DNA binding 4, dominant negative helix-loop-helix protein)
Gene Section ID4 (inhibitor of DNA binding 4, dominant negative helix-loop-helix protein)

... senescence and apoptosis; they are also involved in angiogenesis. ID4 is expressed in the central nervous system. ID4 is required for G1-S transition and enhance proliferation in early cortical progenitors. On the other hand, ID4 enhances RB1 -mediated inhibition of proliferation of differenciating ...


... The Atlas of Genetics and Cytogenetics in Oncology and Haematology is a peer reviewed on-line journal in open access, devoted to genes, cytogenetics, and clinical entities in cancer, and cancer-prone diseases. It presents structured review articles (“cards”) on genes, leukaemias, solid tumours, canc ...
Conserved syntenic clusters of protein coding genes are missing in birds
Conserved syntenic clusters of protein coding genes are missing in birds

... randomly selected lizard gene models with known orthologs in birds). Lastly, this subset found in other avian species cannot be found in the chicken transcriptome databases. These observations suggest that chicken (or possibly galliformes) may have undergone further syntenic gene losses compared to ...
Similarities: Differences Differences
Similarities: Differences Differences

... • Korarcheota ...
Metabolismo dos aminoácidos e proteínas. II. Anabolismo
Metabolismo dos aminoácidos e proteínas. II. Anabolismo

... of ammonium assimilation and glutamate biosynthesis. A. nidulans mutants disrupted in the gltA encoding GOGAT, were found to be dispensable for growth on ammonium in the presence of NADP-GDH. However, a strain carrying the gltA inactivation together with an NADP-GDH structural gene mutation (gdhA) w ...
Pdf - Text of NPTEL IIT Video Lectures
Pdf - Text of NPTEL IIT Video Lectures

Causes, Risks, Prevention
Causes, Risks, Prevention

... cells grow, divide, and stay alive are called oncogenes. Genes that slow down cell division or cause cells to die at the right time are called tumor suppressor genes. Tumors can be caused by DNA changes that turn on oncogenes or turn off tumor suppressor genes. Some people inherit gene mutations (ch ...
Intro to Cell Biology - Brookings School District
Intro to Cell Biology - Brookings School District

... ____________ More about this in Chapters 7 and 11 Image from: http://faculty.clintoncc.suny.edu/faculty/Michael.Gregory/files/Bio%20101/Bio%20101%20Lectures/Membranes/membrane.htm ...
Antley-Bixler syndrome or POR deficiency?
Antley-Bixler syndrome or POR deficiency?

... The etiology of ABS has been considered heterogeneous. At the beginning ABS was suggested as a disorder with an autosomal dominant mode of inheritance. This presumption was based on three cases of ABS which occurred in siblings (7-9) and two cases of ABS born to consanguineous couples (10, 11). Alth ...
GAlibLecture
GAlibLecture

... // Now create the GA and run it. First we create a genome of the type that // we want to use in the GA. The ga doesn't operate on this genome in the // optimization - it just uses it to clone a population of genomes. //Create the genome object GA1DArrayAlleleGenome genome(leng, range, Objective ...
Genetic Inheritance - Spaniel Club Deutschland
Genetic Inheritance - Spaniel Club Deutschland

...  When two genetically CLEAR dogs are mated together, all the resulting offspring will be genetically CLEAR. When two genetically AFFECTED dogs are mated together, all the resulting offspring will be genetically AFFECTED.  When mating a genetic CLEAR to a genetic CARRIER, no AFFECTED dogs will be p ...
Information Sheet - HJ Baker & Bro., Inc.
Information Sheet - HJ Baker & Bro., Inc.

... fishmeal, but each varies in nutrient composition and digestibility. A combination of feed ingredients is often a better match for the nutrient requirements of the target species. For example, proteins are comprised of 20 amino acids of which 10 are essential in the diet. Fishmeal protein is rich in ...
Horner VL, Caspary T. Methods Mol Biol. 2011;770:313-36. Creating a hopeful monster: mouse forward genetic screens.
Horner VL, Caspary T. Methods Mol Biol. 2011;770:313-36. Creating a hopeful monster: mouse forward genetic screens.

... 1. Mice: 7- to 8-week-old males of the desired strain for mutagenization (Section 3.2). 2. N-ethyl-N-nitrosourea (ENU). ...
Mendelian and Non-Mendelian Regulation of Gene Expression in
Mendelian and Non-Mendelian Regulation of Gene Expression in

... transcript abundance derived from 28,603 genes. For a majority of these genes, the population mean, coefficient of variation, and segregation patterns could be predicted by the parental expression levels. Expression quantitative trait loci (eQTL) mapping identified 30,774 eQTL including 96 trans-eQT ...
Chapter 15
Chapter 15

... Recombination of Unlinked Genes: Independent Assortment of Chromosomes • Offspring with a phenotype matching one of the parental phenotypes are called parental types • Offspring with nonparental phenotypes (new combinations of traits) are called recombinant types, or recombinants • A 50% frequency ...
< 1 ... 188 189 190 191 192 193 194 195 196 ... 2254 >

Artificial gene synthesis

Artificial gene synthesis is a method in synthetic biology that is used to create artificial genes in the laboratory. Currently based on solid-phase DNA synthesis, it differs from molecular cloning and polymerase chain reaction (PCR) in that the user does not have to begin with preexisting DNA sequences. Therefore, it is possible to make a completely synthetic double-stranded DNA molecule with no apparent limits on either nucleotide sequence or size. The method has been used to generate functional bacterial or yeast chromosomes containing approximately one million base pairs. Recent research also suggests the possibility of creating novel nucleobase pairs in addition to the two base pairs in nature, which could greatly expand the possibility of expanding the genetic code.Synthesis of the first complete gene, a yeast tRNA, was demonstrated by Har Gobind Khorana and coworkers in 1972. Synthesis of the first peptide- and protein-coding genes was performed in the laboratories of Herbert Boyer and Alexander Markham, respectively.Commercial gene synthesis services are now available from numerous companies worldwide, some of which have built their business model around this task. Current gene synthesis approaches are most often based on a combination of organic chemistry and molecular biological techniques and entire genes may be synthesized ""de novo"", without the need for precursor template DNA. Gene synthesis has become an important tool in many fields of recombinant DNA technology including heterologous gene expression, vaccine development, gene therapy and molecular engineering. The synthesis of nucleic acid sequences is often more economical than classical cloning and mutagenesis procedures.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report