• 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
Characterization of a heat-active archaeal β
Characterization of a heat-active archaeal β

... In the last decades, many biocatalysts from Archaea exhibiting remarkable characteristics, such as optimal function at 100–110 ◦ C, were discovered [4]. Especially glycoside hydrolases are suitable for a wide range of biotechnological applications. For the efficient bioconversion of lignocellulose to ...
The diagrams below show two different scenarios for a pair of
The diagrams below show two different scenarios for a pair of

... (C) Cell 1 is undergoing normal meiosis, whereas cell 2 is completing meiosis but with too many chromosomes because a pair of homologous chromosomes failed to separate and resulted in a trisomy. Distractor Rationale: This answer suggests the student may understand that meiosis results in production ...
Sex-linked traits
Sex-linked traits

... two new phenotypes were obtained. ...
ES5
ES5

... Sequencing and “Barcode Analysis” of Microbial Communities PCR products from Bacteria and Fungal reactions are in cue to be sequenced on an Illumina MiSEQ platform. The results from this technology are analogous to data derived from cloning and sequencing in that single-stranded reads are generated ...
The causes and molecular consequences of polyploidy
The causes and molecular consequences of polyploidy

... the type II pathway would be rare in nature, unreduced gametes in artificially generated hybrids of multiple Brassica species are produced at a much higher frequency than in their parents. These gametes have a size distribution corresponding to >2X genome complement, and they are more viable than re ...
Human Genetics - Chapter 10
Human Genetics - Chapter 10

... • Explain how microRNAs control transcription • Explain how division of genes into exons and introns maximizes the number of encoded proteins • Discuss how viral DNA, noncoding RNAs and repeated sequences account for large proportions of the human genome ...
1 Sequence
1 Sequence

Coat Color Mutations, Animals
Coat Color Mutations, Animals

... and, in addition, to develop inbred strains of animals so that the effects of different mutations could be studied on a consistent genetic background. Although much of Wright's early work was with guinea pigs, the house mouse rapidly became favored due to smaller size, ready availability, and rapid ...
here
here

... Vincent Daubin and Howard Ochman: Bacterial Genomes as New Gene Homes: The Genealogy of ORFans in E. coli. Genome Research 14:1036-1042, 2004 ...
Prolonged organ retention and safety of plasmid DNA
Prolonged organ retention and safety of plasmid DNA

... PEI/DNA complexes can be transported across the pulmonary endothelial barrier within a few hours,15 it is likely that plasmid DNA in the lung at 24 h might reside in pulmonary cells. In all the organs tested, the DNA given in PEI complexes was at a higher level than observed with naked DNA. The mech ...
F 1 - Cloudfront.net
F 1 - Cloudfront.net

... VIII, the clotting factor, is carried on the X chromosome. The affected males inherited their single X chromosome from their mothers—if the mutated form of the gene was present, they would develop the disease. Daughters would inherit a normal X chromosome as well and would not express the recessive ...
Ch 6 Notes 1011
Ch 6 Notes 1011

... • pathway for chromosome movement that begin to be formed in G2 phase of cell cycle 2. Separation of Chromosome by attaching Spindle Fibers • centromeres split to allow chromatids (now chromosomes to move to opposite sides during cell division B. Mitosis & Cytokinesis 1. Mitosis  4 stages (track nu ...
Basic sequence analyses and submission
Basic sequence analyses and submission

... R2) do not have vector because the primers were designed within the cloned segment. 5. Use BLAST 2 sequences to Align M13_F with F1 http://www.ncbi.nlm.nih.gov/blast/bl2seq/wblast2.cgi (create a bookmark for this site) Copy the M13_F sequence in the Sequence 1 window and the F1 sequence in the Seque ...
RESEARCH ARTICLE Mutational Analysis of Prohibitin
RESEARCH ARTICLE Mutational Analysis of Prohibitin

The production of pharmaceutical proteins from the milk of
The production of pharmaceutical proteins from the milk of

... al, 1989). Another method based on the discrimination of DNA methylation in the original insert and in the integrated gene may be used (Cousens et al, 1994). Fluorescence in situ hybridization, which proved to be a simple and reliable method to detect transgenes in newborn animals (Swiger et al, 199 ...
Single-cell NF-*B dynamics reveal digital activation
Single-cell NF-*B dynamics reveal digital activation

Plant Telomere Biology
Plant Telomere Biology

... In yeast, RAP1p was also found to bind the double-strand region of the telomere (Berman et al., 1986; Longtine et al., 1989). The role of RAP1p was initially quite ambiguous because it was shown to function both in transcriptional regulation and in telomere biology. In the early 1990s, Titia de Lang ...
towards synthetic plant genomes, transcriptomes and epigenomes
towards synthetic plant genomes, transcriptomes and epigenomes

... It is possible to target individual sequence motives within genomes by using synthetic DNA-binding domains. This one-dimensional approach has been used successfully in plants to induce mutations or for the transcriptional regulation of single genes. When the CRISPR (clustered regularly interspaced s ...
Nucleotide Sequence Preservation of Human
Nucleotide Sequence Preservation of Human

... Restriction endonucleases, T4 DNA ligase, and M13 sequencing primer were obtained from New England Biolabs or Bethesda Research Labo ratories, Inc. Calf intestinal alkaline phosphatase was obtained from Boehringer-Mannheim. E. coli DNA polymerase I large fragment was prepared by digestion of homogen ...
PDF version - Atlas of Genetics and Cytogenetics in Oncology and
PDF version - Atlas of Genetics and Cytogenetics in Oncology and

... Protection from cellular exonucleases Protection from non-homologous end joining Allow cells to differentiate between natural chromosome ends and damaged DNA Preserves integrity of chromosomes by allowing replication to occur without loss of coding sequences ...
DNA constructs designed to produce short hairpin, interfering RNAs
DNA constructs designed to produce short hairpin, interfering RNAs

... RNA was more efficiently incorporated into the RNA silencing complex and was associated with less stable hydrogen-bonding at the 5’ end. Comparative analyses of natural silencing RNAs led to a similar conclusion (Khvorova et al. 2003). Effective double-stranded silencing RNAs also were thermodynamic ...
PowerPoint-Präsentation
PowerPoint-Präsentation

... noise“(variations of other cell components such as RNA polymerase) Idea for an experiment: Gene for CFP (green fluorescent protein) und YFP (yellow fluorescent protein, shown in red) are controlled by the same promotor, hence the mean concentration of CFP and YFP is equal => Expression probability s ...
as a PDF
as a PDF

Alzheimer_Disease
Alzheimer_Disease

... Less than 10% of the AD cases are autosomal dominantly inherited and are linked to one of three different chromosomes. To date, mutations in the following genes have been described to be causative for AD presenilin-1 gene on chromosome 14, presenilin-2 gene on chromosome 1 amyloid precursor protein ...
Functional and ecological impacts of horizontal gene transfer in
Functional and ecological impacts of horizontal gene transfer in

... environments is well known. This is exemplified by the high level of HGT observed in the genome of the thermoacidophile Thermotoga, which has acquired genes relating to its environment and metabolism from archaebacteria inhabiting similar environments [30,31]. The possible role of HGT in adapting to ...
< 1 ... 616 617 618 619 620 621 622 623 624 ... 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 © 2026
  • DMCA
  • Privacy
  • Terms
  • Report