• 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
Embryo Genome Profiling by Single-Cell
Embryo Genome Profiling by Single-Cell

Mutation in xyloglucan 6-xylosytransferase results in abnormal root
Mutation in xyloglucan 6-xylosytransferase results in abnormal root

... An F2 mapping population was generated from crosses between homozygous srh2 mutant plants and the Japonica cultivar Nipponbare. The SRH2 gene was mapped to chromosome 3 between simple sequence repeat (SSR) markers RM232 and RM3280 using 1800 F2 mutant plants. SSR markers were obtained from NCBI data ...
brief review - AJP
brief review - AJP

Protein Folding and Expression
Protein Folding and Expression

... Protein expression is not an easy process; however, it can be made easier with the help of products that aid expression and folding. There are many factors which can prohibit the production of functional protein. Often it is not possible to predict which factors may impact expression of a particular ...
View PDF - CiteSeerX
View PDF - CiteSeerX

... As mentioned before, we model dominant-recessive heredity with one chromosome by assigning one node to have two sub-trees corresponding to alleles. As shown in gure 4, a chromosome has a tree-structure of nodes each of which has a rule-number of a rewriting rule. In gure 4, two sub-trees are delin ...
Kinetic proofreading of gene activation by chromatin remodeling
Kinetic proofreading of gene activation by chromatin remodeling

Supplementary Text and Figures
Supplementary Text and Figures

... Yes, it is possible to obtain protection for nucleotides or amino acids sequences, provided they meet the patentability requirements, its structure is adequately described and it is not affected by an exclusion of patentability. According to article 37 letter f) of our industrial Property Law the fo ...
Homologous Promoter Use in Genetic Modification
Homologous Promoter Use in Genetic Modification

... If homology-dependent promoter inactivation is based on a general mechanism, it should apply not only to the multiple uses of a heterologous promoter but also to the single use of a homologous promoter. There are several reports on the successful use of homologous promoters for transgene expression ...
- humans ingest more proteins than needed for replacement of
- humans ingest more proteins than needed for replacement of

... - any amino acid that can be degraded to pyruvate or citric acid cycle intermediate can serve as precursor in liver for synthesis of glucose (glycogenic or gluconeogenic) - some amino acids (try, phe) only part of their carbon skeleton can be used to synthesize glucose because the remainder is conve ...
Protein © 2009 Cengage - Wadsworth
Protein © 2009 Cengage - Wadsworth

... Protein turnover is the continual making and breaking down of protein.  Amino acid pool is the supply of amino acids that are available.  Amino acids from food are called ...
Viruses The Viruses
Viruses The Viruses

... quite a bit smaller than bacteria, some of the larger viruses (such as the smallpox virus) are about the same size as some very small bacteria (such as the mycoplasmas, rickettsias, and chlamydias). ...
Preimplantation genetic diagnosis today
Preimplantation genetic diagnosis today

... shown that this phenomenon is partly explained by incomplete denaturation of the genomic template DNA during the initial cycles of PCR (Ray and Handyside, 1996). Raising the temperature in the initial cycles improves the efficiency of denaturation and minimizes but does not eliminate allelic dropout ...
Alfred Henry Sturtevant - National Academy of Sciences
Alfred Henry Sturtevant - National Academy of Sciences

... first examples of the use of specific mutant genes to dissect the behavior of an organism. One of the more conspicuous roles that genes play in development is their control of the processes of sexual differentiation. In 1919 Sturtevant reported the first case in which intersexuality could be shown t ...
Mathematical Modeling: Hardy-Weinberg
Mathematical Modeling: Hardy-Weinberg

... scientific works published at the beginning of the 20th century. A 1908 paper, “Mendelian Proportions in a Mixed Population” published in Science 28 (49-50) by British mathematician G.H. Hardy, and a separate independent study also published in 1908 by the German physician W. Weinberg, both suggeste ...
Glucose transporter gene expression in early mouse
Glucose transporter gene expression in early mouse

... embryos in culture respond to exogenous insulin with increased rates of DNA, RNA and protein synthesis (Harvey and Kaye, 1988; Heyner etal. 1989a; Rappolee et al. 1990) and that insulin receptor gene expression can be detected from the 8-cell stage onwards (Rosenblum et al. 1986; Mattson et al. 1988 ...
Microsoft Word - Mapping-Traits-in-Dogs
Microsoft Word - Mapping-Traits-in-Dogs

... Ostrander, Ph.D., chief of the Cancer Genetics Branch in NHGRI's Division of Intramural Research. "We think this approach will help pinpoint multiple genes involved in complex human conditions, such as cancer, heart disease, diabetes and obesity." Artificial selection, at the heart of breeding for d ...
Improving the Content of Essential Amino Acids in
Improving the Content of Essential Amino Acids in

... Lys is considered the most important essential amino acid, because it is most limiting in the cereals grains, which are major crops worldwide. Hence, much genetic engineering research was devoted to: (1) understanding the regulation of Lys metabolism and its exploitation for increasing free Lys leve ...
Extension of Mendelian Genetics
Extension of Mendelian Genetics

... • Mendelian inheritance describes several patterns that involve single gene. What are they? (submit 19/1/2011) – These patterns are examined with two goals in mind • 1. Understanding the relationship between the molecular expression of a gene and the trait itself • 2. The outcome of crosses ...
Document
Document

... • We show that one can calculate the likelihood of a tree being generated by our model • Thus, we can create our own phylogenetic algorithm that uses species information to reconstruct gene trees. ...
Biology 423 L Sept. 29/30 Conjugation Lab Hfr Mapping to
Biology 423 L Sept. 29/30 Conjugation Lab Hfr Mapping to

... strain. Therefore, the two strains must be incubated together for conjugative DNA transfer to occur. With the discovery of bacterial conjugation, methods for genetic mapping of the E. coli genome developed quickly. A surprising result that arose from these efforts was the discovery that the E. coli ...
The Arabidopsis ABHD11 Mutant Accumulates
The Arabidopsis ABHD11 Mutant Accumulates

... role in lipid biosynthesis and turnover (Lord et al., 2013). The ABHD genes have highly diverged, and their roles vary depending upon their catalytic function (Long and Cravatt, 2011). To date, 18 human ABHD hydrolases and their expression in various tissues have been reported, but most still need t ...
Ch. 15 power point
Ch. 15 power point

... • Alterations of chromosome number and structure are associated with some serious disorders • Some types of aneuploidy appear to upset the genetic balance less than others, resulting in individuals surviving to birth and beyond • These surviving individuals have a set of symptoms, or syndrome, chara ...
13-1
13-1

... RNA Editing Like a writer’s first draft, RNA molecules sometimes require a bit of editing before they are ready to be read. These pre-mRNA molecules have bits and pieces cut out of them before they can go into action. The portions that are cut out and discarded are called introns. In eukaryotes, intr ...
simple patterns of inheritance
simple patterns of inheritance

... of such crosses showed characteristics of one or the other parent in successive generations. His intellectual foundation in physics and the natural sciences led him to consider that this regularity might be rooted in natural laws that could be expressed mathematically. To uncover these laws, he carr ...
Applications of Genome Rearrangements
Applications of Genome Rearrangements

... chromosomes of the human, mouse and rat. Blocks have similar gene content and order. Note that the estimated number of genes in the X chromosome is 2000. ...
< 1 ... 273 274 275 276 277 278 279 280 281 ... 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