• 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
Commonly Asked Questions
Commonly Asked Questions

results and discussion
results and discussion

... muscles ...
Colorblindness
Colorblindness

... person looks at a red apple, they will say it is red because they know it is red, but will perceive the actual color differently. It is an inherited trait that mainly affects men because it is an Xlinked recessive gene. There is no treatment for the condition. However, a red contact lens can be used ...
Genomic imprinting and kinship in the social Hymenoptera: What
Genomic imprinting and kinship in the social Hymenoptera: What

Gene expression in early and progression phases of autosomal
Gene expression in early and progression phases of autosomal

... pathways. Quantitative real time PCR was performed to validate gene expression changes identified by microarray analysis during disease progression (see Additional file 7 for details of primers and conditions). Genes involved in the Wnt, Notch and BMP signaling pathway were examined, and most gene e ...
PDF
PDF

russell-silver syndrome
russell-silver syndrome

... More Information). Some individuals with RSS will have many of the possible characteristics associated with RSS while others will have very few. ...
Herbicide resistance in Hydrilla verticillata and Other Aquatic Plants
Herbicide resistance in Hydrilla verticillata and Other Aquatic Plants

... Molecular genetic method to identify resistance conferring mutations: PCR and sequence the hydrilla pds gene region containing codon 304 Double-stranded DNA template ...
カイコの油蚕変異体に関する
カイコの油蚕変異体に関する

... (Yamamoto et al., 2006, 2008), molecular genetic studies on the oily mutants have become more active, and the responsible genes for oily mutants have been further identified. The ow (waxy translucent) mutant has a 25-bp insertional mutation in the BmVarp gene, a Bombyx homolog of the varp gene encod ...
Prokaryote -( Wikipedia,)
Prokaryote -( Wikipedia,)

... Prokaryotes have incredibly compact genomes compared to eukaryotes, mostly because prokaryote genes lack introns and large non-coding regions between each gene. Whereas nearly 95% of the human genome does not code for proteins or RNAs or includes a gene promoter, nearly all of the prokaryote genome ...
PROTEIN SYNTHESIS: TRANSLATION AND
PROTEIN SYNTHESIS: TRANSLATION AND

... four-letter alphabet that comprises the two purines, A and G (adenine and guanine), and the two pyrimidines, C and T (cytosine and thymine). In mRNA the information is encoded in a similar four-letter alphabet, but U (uracil) replaces T. The language of RNA is thus a dialect of the genetic language ...
L5 Food proteins - e
L5 Food proteins - e

... high quality because they contain all the essential amino acids in proportions similar to those required for synthesis of human tissue proteins [Note: Gelatin prepared from animal collagen is an exception; it has a low biological value as a result of deficiencies in several essential amino acids.] ...
1-HumanGen Mutations
1-HumanGen Mutations

... • This mutation allows for growth at low temperatures but not at normal growth temperatures. • Lethality in this case is conditional on temperature. • It is important to realize that it is the PROTEIN PRODUCT that is temperature sensitive, NOT THE GENE ...
Expressing the carotenoid biosynthesis pathway in
Expressing the carotenoid biosynthesis pathway in

... Strongly-colored red-orange pigment Non-polar In humans, enzymes cleave β-carotene into Vitamin A Degrades in light and heat to form β-ionone ...
Genetics - Killeen ISD
Genetics - Killeen ISD

... trait, the gamete can have either allele that is present in the mother/father. So during meiosis, the 2 alleles will randomly move to opposite poles and 1 of those gametes produced will be fertilized ...
Educational Items Section Telomeres Atlas of Genetics and Cytogenetics in Oncology and Haematology
Educational Items Section Telomeres Atlas of Genetics and Cytogenetics in Oncology and Haematology

... DNA Ends - Discontinuous replication on lagging strand involves Okazaki fragments and template that must be replicated. - Telomerase (see below) adds hexamer repeats to 3' ends, allowing DNA polymerase to complete synthesis of the opposite strand. ...
1800`s it was generally accepted that offspring were a combination
1800`s it was generally accepted that offspring were a combination

SUMMARY Evidence 1s summarized showing that thymine methyls
SUMMARY Evidence 1s summarized showing that thymine methyls

... Although it has been recognized that thymine methyls are Important contact points for repressors and RNA polymerase in operator and promoter sites, respectively, the experimental method for detecting the Interactions between C5 methyls and amino a d d side chains is indirect. A DNA site substituted ...
Two-Dimensional DNA Gel Electrophoresis Mapping: a Novel
Two-Dimensional DNA Gel Electrophoresis Mapping: a Novel

... intensity of some spots was high. This is because some bacteria can obtain more energy and nutrition due to the death of other bacterial species that cannot adapt to TCE-contaminated environment. Furthermore, a number of spots were observed at the position around 131 bp in slightly contaminated or u ...
ADOPS - Automatic Detection Of Positively Selected Sites 1
ADOPS - Automatic Detection Of Positively Selected Sites 1

... T-Coffee [39, 41], a resourceful multiple sequence alignment (MSA) software. T-Coffee allows the user to align sequences using third party aligners and provides a metamethod to combine the output of several individual methods into one single MSA. Furthermore, it also includes an algorithm that integ ...
publication
publication

... orthologous genomic sequence from mouse chromosome 5. Black rectangles represent completely sequenced regions, gray rectangles represent partially sequenced or PCR-mapped clones and gray hatches represent parts of clones whose overlapping distances are not known. (A) Representative genes and clones ...
Computer-Aided DNA Base Calling from Forward and Reverse
Computer-Aided DNA Base Calling from Forward and Reverse

... the fact that automated decisions are taken, in case of mismatch, on the basis of the quality scores assigned by the base caller to forward and reverse sequences. The second approach (called base calling after trace merging, BCaTM) performs base calling after error compensation: electropherograms ob ...
Sauk Prairie Veterinary Clinic, SC
Sauk Prairie Veterinary Clinic, SC

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 ...
chapter 15
chapter 15

... 2. Morgan traced a gene to a specific chromosome.  In the early 20th century, Thomas Hunt Morgan was the first geneticist to associate a specific gene with a specific chromosome.  Like Mendel, Morgan made an insightful choice in his experimental animal. Morgan worked with Drosophila melanogaster, ...
< 1 ... 544 545 546 547 548 549 550 551 552 ... 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