• 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
PhoB by Phosphate Stress and Controlled by
PhoB by Phosphate Stress and Controlled by

... elements for ackA could be studied (results not shown). A variety of hybridizing DNA fragments were subcloned from p7C9 into pBluescript and either partially or completely sequenced. The results of this sequencing indicated the presence of three genes in addition to ackA. The first is a 2,199-bp ope ...
Thesis-Codon Bias in Escherichia coli Cells
Thesis-Codon Bias in Escherichia coli Cells

Resveraterol-Curcumin Extreme-P53
Resveraterol-Curcumin Extreme-P53

... the future," reported Swedish researcher Klas Wiman in the journal Cell Death and Differentiation. In an experiment in his San Francisco lab, for example, Evan restored damaged p53 in mice suffering from lymphoma. "The tumors were completely dead within hours," Evan said. "This result is very good n ...
Protein Sequence Alignment and Database Searching
Protein Sequence Alignment and Database Searching

... perfect tool to visualize repeats ...
Class Introduction - Cedarville University
Class Introduction - Cedarville University

... – Central Metabolic cycle (A) • Basic replication • Pathway for fatty acid production ...
Biological Molecules: Structure and Methods of Analysis
Biological Molecules: Structure and Methods of Analysis

... hydrophobic. A general test for the presence of lipids uses a lipophilic dye such as Sudan IV. Because Sudan IV is lipophilic, it associates with any lipid or hydrophobic molecules. When Sudan IV, which is red, is added to a sample containing a mixture of lipids and other molecules, the dye will par ...
2.4. Sequence databases
2.4. Sequence databases

... more quickly. Relational databases can be created using a special programming language called structured query language (SQL). The creation of this type of databases can take a great deal of planning during the design phase. After creation of the original database, a new data category can be easily ...
Ontologies_Stds
Ontologies_Stds

... • Makes it difficult to compare the information • Solution: use Ontologies and Data Standards ...
Keywords : LGMD2I, FKRP gene, novel mutations
Keywords : LGMD2I, FKRP gene, novel mutations

Targets for breast cancer diagnosis and treatment
Targets for breast cancer diagnosis and treatment

... involves producing positive and negative cDNA strands identical; still more preferably. a sequence of about 100 from two RNA preparations. and looking for cDNA which nucleotides or more is essentially identical. is not completely hybridized by the opposing preparation. 15 Accordingly. one embodiment ...
Analysis of a Controlling-Element Mutation at the Adh Locus of Maize
Analysis of a Controlling-Element Mutation at the Adh Locus of Maize

... inactivation by heating. Since the homozygous mutant kernels have a much reduced amount of ADH enzyme, this variable was eliminated by adjusting the extracts to equal ADH activity by the addition of a similarly prepared extract from Adh-null homozygous kernels having no detectable ADH activity. The ...
Gene Regulatory Network of Ikaros in T cell development and
Gene Regulatory Network of Ikaros in T cell development and

science - Sarah Mahajan Study Guides
science - Sarah Mahajan Study Guides

... -the instructions in DNA are “copied” to RNA, ribonucleic acid, which directs the synthesis of proteins -a nucleic acid is a polymer of nucleotides -a nucleotide is composed of three parts: 1. 5 carbon sugar (pentose) -either ribose or deoxyribose 2. a nitrogenous base -there are 4: adenine, thymine ...
The complete inventory of the yeast Saccharomyces cerevisiae P
The complete inventory of the yeast Saccharomyces cerevisiae P

... Both yeast proteins display another essential characteristic of heavy metals pumps which is the aminoterminal GMTCxxC sequence (2 copies in Ccc2p, 1 in Pcalp, see Table 3), proposed to be involved in metal binding (review in [6]). The 2 S. cerevisiae Pl-ATPases are encoded on one hand by the CCC2 ge ...
16_Lecture_Presentation
16_Lecture_Presentation

... Was found in the bacteria but not any of the radioLabeled protein because the bacteria “ingested” the viral DNA ...
Human Traits Lab - Education Service Center, Region 2
Human Traits Lab - Education Service Center, Region 2

... In the table, several traits are listed. The two forms of the gene are listed. Scientists use two forms of the same letter to represent the two alleles. A dominant allele is represented by a capital letter. A recessive allele is represented by a lower case letter. If there is a capital letter, it is ...
Lesson 1: How are traits inherited?
Lesson 1: How are traits inherited?

... 6. Sex chromosomes determine an organism’s gender, or sex. 7. A(n) sex-linked trait is a trait whose allele is on an X or Y chromosome. 8. Some traits, such as human height, are controlled by many genes, and the genes express a range of outcomes. 9. Polygenic inheritance occurs when multiple genes d ...
Effects of Continuous and Interrupted Forces on Gene Transcription
Effects of Continuous and Interrupted Forces on Gene Transcription

... based on applying fluid shear stress to cell culture flasks. Both mechanoreception and response are influenced by this phenomenon (7). The centrifuge rotor utilized in this experiment was able to apply shear forces to cultured cells. Since cell damage is an important issue in the study of cell respo ...
FabXpress Antibody Production Kit Product Flyer.indd
FabXpress Antibody Production Kit Product Flyer.indd

... The bacterial strain is not included in the kit, and not all bacterial strains are suitable. For propagation of the plasmid or for Fab expression the E. coli cells need to be transformed with the provided plasmid. The pAbX expression vectors are optimized to work in the E. coli strain TG1. Note that ...
What is PCR? - Cobb Learning
What is PCR? - Cobb Learning

... amounts of DNA from trace amounts. Drop of blood  Single hair follicle  One cheek cell ...
Chromatin regulates origin activity in Drosophila follicle cells
Chromatin regulates origin activity in Drosophila follicle cells

... clones most frequently having redistributed ORC2 (Fig. 3e–j and Supplementary Fig. S8). Among Rpd3-mutant clones comprised of five or fewer cells, 20% (n ¼ 41) had at least one large nucleus, and measurement of total 4,6-diamidino-2-phenylindole (DAPI) fluorescence indicated that they contained appr ...
Identity Elements of Archaeal tRNA
Identity Elements of Archaeal tRNA

... in M. kandleri), G18, R19, R53, Y55 and A58 are considered as conserved bases for Archaea. (ii) The lengths of introns and V-arm are allowed from 6 to 121 and up to 21, respectively. (iii) Positions optionally occupied in D-loop are 17, 17a, 20a and 20b. (iv) Canonical and noncanonical introns may o ...
Links
Links

... the number of grass seed eating birds and rodents. It would be at least another 5 million years before the ancestors of humans left their groves of trees to hunt the animals eating this new food source. By this time these small cats were spreading all across the world, usually getting places conside ...
File - Bengt Hansson
File - Bengt Hansson

... (ATG), then delete the nucleotides before the start codon, translate the cDNA sequence to amino acid sequence. Mark the cDNA sequence and then translate it to amino acids [Sequence < Toggle translation or ctrl G]. Find the first * (this is the stop codon). Place the pointer just before the * (betwee ...
Slide 1 - Elsevier
Slide 1 - Elsevier

... FIGURE 13.5 The vitamin D receptor (VDR). (A) Organization of the VDR chromosomal gene. The human VDR gene is located on chromosome 12q13-14 and spans approximately 60 kilobases of DNA. The gene is composed of at least 5 noncoding exons and 8 coding exons. Alternative splicing results in at least 1 ...
< 1 ... 484 485 486 487 488 489 490 491 492 ... 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