• 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
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 ...
as a PDF
as a PDF

Karyotyping
Karyotyping

... • Each cell theoretically has one complete set of chromosomes. • Theoretically!! ...
Raven/Johnson Biology 8e Chapter 17 Answers 1. A recombinant
Raven/Johnson Biology 8e Chapter 17 Answers 1. A recombinant

... b. constructed from DNA from different sources c. constructed from novel combinations of DNA from the same source d. produced through mitotic cell division The correct answer is b— A. Answer a is incorrect. Crossing over produces novel combinations of DNA from a single individual. The offspring are ...
Full Text  - Genes | Genomes | Genetics
Full Text - Genes | Genomes | Genetics

... FACS into conditioned medium in 96-well plates. Colony growth from single S2 cells was observed after 2–3 wk. Independent lines were expanded and tested for mutations by HRMA (high resolution melt assay) using Precision Melt Supermix (Bio-Rad). Lines scoring well in the HRMA had the gRNA target regi ...
Biology
Biology

... Copyright Pearson Prentice Hall ...
Sequencing the World of Possibilities for Energy & Environment
Sequencing the World of Possibilities for Energy & Environment

... Sequencing the World of Possibilities for Energy & Environment ...
An Introduction to Genetic Analysis Chapter 20 Transposable
An Introduction to Genetic Analysis Chapter 20 Transposable

... We now know that the genome of the standard wild-type E. coli is rich in IS elements: it contains eight copies of IS1, five copies of IS2, and copies of other less well studied IS types. It should be emphasized that the sudden appearance of an insertion sequence at any given locus under study means ...
rna metabolism: how different bacteria reached the same
rna metabolism: how different bacteria reached the same

... future aim of his laboratory is to study how interacting proteins of RNase Y, such as those involved in biofilm formation, modify the activity of the enzyme. His lab will also take advantage of recent advancements made in the field of super-resolution microscopy, which offers resolution beyond the t ...
About the Creeper Gene
About the Creeper Gene

... So let’s look at each of these (without going into too much scientific detail): Genotype: The Genotype is the genetic composition of an organism for a particular trait and is inherited from parents through sexual reproduction. Phenotype: Phenotype refers to the expressed physical characteristics def ...
General background text Pharmacogenetics - CYP3A4
General background text Pharmacogenetics - CYP3A4

Lab Recap: Miniprep (MP)
Lab Recap: Miniprep (MP)

... In PCR, you added a bunch of stuff to a tube and a machine made all the PCR reactions happen. We  gave you a bunch of notes explaining how the PCR process was going to happen on a molecular level,  but you never saw any of the important reactions taking place. The one problem with the PCR lab is  th ...
Document
Document

... • The Amish migrated from Europe (Germany/Switzerland) to the United States in the 1700s. One such group, the Old Order Amish of Lancaster County, Pennsylvania, began with 200 Swiss immigrants. Today, there are roughly 200,000 Old Order Amish. Because of the difficult lifestyle, the lack of evangeli ...
Powerpoint document
Powerpoint document

... The two molecules (“Receptor” and “Ligand”) can be: - two proteins - a protein and a drug - a nucleic acid and a drug Two types of docking: - local docking: the binding site in the receptor is known, and docking refers to finding the position of the ligand in that binding site - global docking:the b ...
Leukaemia Section T-cell prolymphocytic leukemia (T-PLL) Atlas of Genetics and Cytogenetics
Leukaemia Section T-cell prolymphocytic leukemia (T-PLL) Atlas of Genetics and Cytogenetics

... Few cases have been reported in the literature so far; karyotypes are usually complex. -14q11 abnormalities: very frequent, either as an ...
Chapter 5 – Extensions and Exceptions to Mendel`s Law
Chapter 5 – Extensions and Exceptions to Mendel`s Law

... Chapter 5 - Extensions and Exceptions to Mendel's Laws - Study Guide *Some combinations of alleles cause problems so severe that the fetus ceases to develop. Why do such lethal allele combinations appear to alter Mendelian ratios? ...
Heterogeneous lengths of copy number mutations
Heterogeneous lengths of copy number mutations

... nucleotide variations and copy number (CN) variations. CN variations represent genomic segments with a size range of ~100 bp to several Mbs demonstrating an altered (or non-neutral) dosage status.5 They are typically introduced in the genome by recombination-based or replication-based mechanisms. Th ...
Gene Expression Programming: A New Adaptive
Gene Expression Programming: A New Adaptive

... (linear and ramified), is presented here for the first time as a new technique for the creation of computer programs. Gene expression programming uses character linear chromosomes composed of genes structurally organized in a head and a tail. The chromosomes function as a genome and are subjected to ...
Differential effect of auxotrophies on the release of macromolecules
Differential effect of auxotrophies on the release of macromolecules

... S. typhimurium DthyA should not. Therefore, we equipped bacteria of both strains with an expression plasmid encoding firefly luciferase as a reporter. When both bacteria were transferred to medium without the complementing substrate, a rapid decrease in OD was observed for S. typhimurium Dasd, while ...
PG1005 Lecture 18 Translation
PG1005 Lecture 18 Translation

... Initiation of Translation Recall that Met is always the first AA of a nascent polypeptide • A specific tRNA called the initiator is charged with Met • Initiator is bound to the small ribosomal subunit in association ...
File reebop
File reebop

... NOW FOLKS, HERE WE REALLY DO have a model system for studying heredity. (A model system in the same sense that the term "model" was used in Chapter 1.) Reebops are imaginary creatures that were invented by Patti Soderberg at the University of Wisconsin. As you create baby Reebops from marshmallows a ...
Use of Molecular Genetic Markers in Forest Management
Use of Molecular Genetic Markers in Forest Management

... develop the molecular genetic information needed to use SSRs as genetic markers, but several forest research laboratories are involved in the process for pines (Echt et al. 1996; Fisher et al. 1996; Kostia et al. 1995; Smith and Devey 1994), spruces (Pfeiffer et al. 1997; VandeVen and McNicole 1996) ...
VersaTaq™ Direct PCR Polymerase
VersaTaq™ Direct PCR Polymerase

... VersaTaq Direct PCR Polymerase can amplify directly from blood spotted on Whatman™ FTA™ elute cards (Fig. 4). Using VersaTaq Direct PCR Polymerase decreases processing time significantly because there is no need to elute DNA from the cards prior to performing PCR. Soil: Environmental and forensic ap ...
Choreography of Transcriptomes and Lipidomes of
Choreography of Transcriptomes and Lipidomes of

... However, none of these clusters was specialized or enriched with a specific functional group; on the contrary, many genes with the same functions were found in the different clusters. Regulation of the lipid metabolism genes and pathways will be discussed in detail in the corresponding sections below ...
Bioinformatic Resources, Challenges, and
Bioinformatic Resources, Challenges, and

... sets currently include all Arabidopsis proteins, all Arabidopsis DNA sequences, bacterial artificial chromosome end and expressed sequence tag sequences only, and others. In the future, more specific data sets such as genes, markers, transcripts, as well as nonplant sequences, will be available. The ...
< 1 ... 617 618 619 620 621 622 623 624 625 ... 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