• 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
Characterization of mutations induced by N-methyl-N´-nitro
Characterization of mutations induced by N-methyl-N´-nitro

... [22] S. Mitsuhashi, M. Hayashi, J. Ohnishi, M. Ikeda, Disruption of malate:quinone oxidoreductase increases L-lysine production by Corynebacterium glutamicum, ...
Figure 4 - WebmedCentral.com
Figure 4 - WebmedCentral.com

... Timed interactions between the Hox expressing non-organiser mesoderm and the Spemann organiser generate positional information during vertebrate gastrulation. The drawings show simplified 2dimensional representations of Xenopus gastrulae. The first 5 drawings show parasagittal (ventral to dorsal) tw ...
Ribosome Display: In Vitro Selection of Protein
Ribosome Display: In Vitro Selection of Protein

... vector containing the necessary flanking regions (ribosome-display vector, pRDV; Fig. 2) . The library is PCR amplified, cut with the appropriate restriction enzymes, and ligated into the vector such that it is in frame with the spacer (Fig. 3). A second PCR on this ligation product directly amplifi ...
SERIES: ‘‘GENETICS OF ASTHMA AND COPD IN THE POSTGENOME ERA’’
SERIES: ‘‘GENETICS OF ASTHMA AND COPD IN THE POSTGENOME ERA’’

... be less likely to reflect the allele distributions of the larger population. In practice, for human ethnic groups, the number of founders and the time that they diverged from their ancestral population can be estimated, to some degree, by comparing the mathematical distribution of alleles in the pop ...
HUMAN CHROMOSOMES
HUMAN CHROMOSOMES

... genomes and has the advantage of analyzing entire genomes within a single experiment. It is particularly applicable to the study of tumors which do not yield sufficient metaphases for cytogenetic analysis. Autoradiography. Is based on introducing of radioactive labeled nucleotides (dTTP, treated wit ...
Gene Section MLL (myeloid/lymphoid or
Gene Section MLL (myeloid/lymphoid or

... t(11;19)(q23;p13)/ANLL --> MLL/EEN ...
of Lactobacillus pentosus
of Lactobacillus pentosus

... reproducibility of the process were not always optimal. Throughout the years, the use of spontaneous fermentation was mostly replaced by a beffer controlled fermentation process, in particular in industrialized countries. For specific products, like fermented dairy products, commercially prepared si ...
PHI-Canto video tutorial text - PHI-base
PHI-Canto video tutorial text - PHI-base

... Here is a summary for the annotations made for the # Tri5Delta genotype. # There is one annotation under PHI phenotype. A Visual check can be made here and annotations # can be edited, deleted or duplicated using the options on the right. # At this point the author may only be making one annotation ...
Explaining the Likelihood Ratio in DNA Mixture Interpretation
Explaining the Likelihood Ratio in DNA Mixture Interpretation

Explaining the Likelihood Ratio in DNA Mixture
Explaining the Likelihood Ratio in DNA Mixture

... The likelihood ratio (LR) appears in many fields of biological, information, physical and social science. The LR is a standard measure of information that summarizes in a single number the data support for a hypothesis. It is a way of accounting for all the evidence in favor of or against a particul ...
Stages of Translation (Biol 200 Sp2015): KEY Initiation
Stages of Translation (Biol 200 Sp2015): KEY Initiation

... Cell 3: About a third of all new proteins in a mutated cell are not doing their jobs correctly. When you compared to proteins in a healthy cell, these proteins appear much larger overall. Some tRNA has changed it’s anticodon to recognize one of the three STOP codons, so this is erroneously continuin ...
Temperature-Sensitive Alleles of RSW2 Link the KORRIGAN Endo
Temperature-Sensitive Alleles of RSW2 Link the KORRIGAN Endo

... growing the mutant for 12 h at 30°C (Fig. 3E). Epidermal cell walls were unaffected. Although not quantified, retardation in both endodermis and stele of mutants was also lower than retardation in those tissues in wild type, and similar results were obtained with rsw2-3 and rsw2-4. The quantity of m ...
Compound leaves: equal to the sum of their parts?
Compound leaves: equal to the sum of their parts?

... phenotype – the number of small intercalary leaflets is slightly reduced, which can be interpreted as a reduction in complexity (Molinero-Rosales et al., 1999). Known expression patterns of FLO/LFY orthologs in vegetative apices have been summarized recently (Busch and Gleissberg, 2003). In species ...
Homology among (βα) 8 Barrels: Implications for the Evolution of
Homology among (βα) 8 Barrels: Implications for the Evolution of

... a superfamily have a probable common evolutionary origin. Most recently, Thornton and co-workers have analyzed TIM barrels from a structural viewpoint, classifying nine families on the basis of hydrogen bond patterns and residue packing in the interior of the barrel (Nagano et al., 1999). In this st ...
DEVELOPING MOLECULAR GENETIC MAPS Early plant mapping:
DEVELOPING MOLECULAR GENETIC MAPS Early plant mapping:

... with contrasting alleles between the parents. Thus, particular alleles are associated, so that when recombination is introduced (e.g., in the production of an F2, backcross, recombinant inbred line, or advanced intercross line) we can detect linkage as the persistence of some linkage disequilibrium. ...
as PDF
as PDF

... Fig. 2. Chemical formula of ethidium bromide. An alternative dsDNA stain is SYBR Green I, produced by Invitrogen. Despite the fact that SYBR Green is more expensive, it is 25 times more sensitive than ethidium bromide (Jin et al., 1994). SYBR Safe, a variant of SYBR Green, has been shown to have low ...
Localization of a blood pressure QTL on rat chromosome 1 using
Localization of a blood pressure QTL on rat chromosome 1 using

... heterozygous for the original introgressed chromosomal segment. F1 rats were intercrossed to obtain F2 rats that were genotyped for markers in the congenic segment to look for recombinants. Rats with appropriate recombinant chromosomes were crossed to S again to duplicate the recombinant chromosome. ...
Genetic epidemiology of coronary artery disease: an Asian Indian
Genetic epidemiology of coronary artery disease: an Asian Indian

... of six variants with CAD in a representative cohort from north India (Kumar et al. 2011). This region does not harbour any known gene. However, the implicated variants are located in the vicinity of the CDKN2A and CDKN2B genes, which are known to have a regulatory role in cell proliferation, ageing ...
Application for rDNA Review/Registration for
Application for rDNA Review/Registration for

... have designed the experiments to minimize potential hazards, and have communicated potential hazards to others who may come in contact with the products you propose to use or generate. This form is designed to encompass many different biosafety concerns the IBC registers, reviews, and approves for t ...
Document
Document

... have a common ancestor. This is not a measure of conservation and there is no percentage of homology! (It's either yes or no). Homologous sequences do not necessarily serve the same function, nor are they always highly similar: structure may be conserved while sequence is not. ...
Self-Interaction of the Herpes Simplex Virus Type 1
Self-Interaction of the Herpes Simplex Virus Type 1

Ineritance Packet inheritancepacket
Ineritance Packet inheritancepacket

... DNA- Deoxyribonucleic acid. It is the molecule that codes for our traits. CHROMOSOME - A structure found in the nucleus of a cell. It consists of DNA and proteins. A chromosome contains smaller segments called GENES. GENE- A segment of a chromosome that determines a particular trait of an organism b ...
Organelle DB - BioMedSearch
Organelle DB - BioMedSearch

... Organelle DB report of the yeast gene YNL052W for an example; YNL052W (or COX5A) encodes subunit Va of cytochrome c oxidase at the mitochondrial inner membrane. As similar large-scale studies are underway in our laboratory, additional images are currently being incorporated into Organelle DB. We fur ...
Over-expression of UDP-glucose pyrophosphorylase in hybrid
Over-expression of UDP-glucose pyrophosphorylase in hybrid

... a 270-fold increase in the salicylic acid 2-O-b-Dglucoside (SAG), a compound typically associated with the stress response. These data suggest that while it is possible to alter the allocation of carbon in favour of cellulose biosynthesis, whole plant changes result in unexpected decreases in growth ...
Konopka benzer clock mutants of drosophila pnas 1971
Konopka benzer clock mutants of drosophila pnas 1971

... rhythm is called circadian (2). Many experiments have attempted to probe the mechanism (3), but the nature of the underlying oscillation remains unknown (4). Perturbations by inhibitors of RNA or protein synthesis suggest that such molecules are involved (5-8). Biochemical systems that oscillate wit ...
< 1 ... 178 179 180 181 182 183 184 185 186 ... 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