• 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
INTRODUCTION - Office of the Gene Technology Regulator
INTRODUCTION - Office of the Gene Technology Regulator

... are indistinguishable from products produced using long established techniques, such as chemical mutagenesis or conventional breeding should not be regulated under the GT Act. Each of the three other options discussed in the Discussion Paper have significant “cons” associated with them as set out in ...
View poster
View poster

... Structural variations in the genome can be determined from NGS data with either whole genome sequencing (WGS) or targeted enrichment using exome or gene panels. Copy number variation (CNV) of genomic segments is a large category of structural variation and has been implicated in many Mendelian disea ...
Solving Multiple Sequence Alignment Problems using Various E
Solving Multiple Sequence Alignment Problems using Various E

... sequence). However, this is based on the assumption that the combined monomers evenly spaced along the single dimension of the molecule's primary structure. From now on, we will refer to an alignment of two DNA sequences. Every element in a trace is either a match or a gap. Where a residue in one of ...
Package `microRNA` - USTC Open Source Software Mirror
Package `microRNA` - USTC Open Source Software Mirror

... data(hsTargets) Format A data frame of microRNAs and their target ensembl IDs as recovered from miRBase. Additional columns are also provided to give the Chromosome as well as the start and end position of the microRNA binding site, and the strand orientation (plus or minus). Details Each mapping re ...
Leukaemia Section t(8;9)(p22;p24) Atlas of Genetics and Cytogenetics in Oncology and Haematology
Leukaemia Section t(8;9)(p22;p24) Atlas of Genetics and Cytogenetics in Oncology and Haematology

... The PCM1-JAK2 resulting from a t(8;9)(p22;p24) fusion gene occurs in both myeloid and lymphoid malignancies: CML-like chronic phase disease with associated eosinophilia and marrow fibrosis and possible evolvement to secondary AML and B-ALL ('blast crisis'), de novo B-ALL and T-ALL/T-NHL. ...
Gene duplications in prokaryotes can be
Gene duplications in prokaryotes can be

... way of adapting to altered environments. The ability to adapt is crucial to the survival of the organism, and the duplicated genes may facilitate the handling of changed environmental conditions (e.g. nutritional scarcity or thermal stress) [8]. For the duplicated gene to avoid deletion, the gene mu ...
Breeding desired quality wheat by reverse genetics
Breeding desired quality wheat by reverse genetics

Cleavage of a model DNA replication fork by a Type I restriction
Cleavage of a model DNA replication fork by a Type I restriction

... When a replication fork meets damaged DNA, it will be stalled. This leads to replication restart by error-prone polymerase-mediated translesion synthesis or by errorfree homologous recombination (1–3). Multiple models have been proposed for the latter pathway, most of which envision restart without ...
Near Neutrality, Rate Heterogeneity, and Linkage Govern
Near Neutrality, Rate Heterogeneity, and Linkage Govern

... constraint among genes rather than positive selection. The dN/dS ratio for ND4L is anomalously high across all hierarchical levels. There is no evidence for recombination within G. morhua. These patterns contrast strongly with those reported for humans: genome-wide patterns in other vertebrates shou ...
SpliceCenter_DataBuild
SpliceCenter_DataBuild

... of NCBI websites. Subsequently, Dr. Liu and Zeeberg constructed a unique transcript database for AffyProbeMiner[4]. The techniques for obtaining and aligning transcripts developed for the AffyProbeMiner build and its methods of assuring transcript quality have been incorporated into the current Spli ...
Prokaryotes: The First Life on Earth
Prokaryotes: The First Life on Earth

... Archaea were classified as bacteria until very recently. In 1977, they were separated from bacteria into their own domain, or grouping. Archaea Many archaea are extremophiles, organisms that live in environments where life had been considered impossible. They have be found living in areas of extreme ...
Lecture 27
Lecture 27

... Deletion of TATA box does not eliminate transcription; instead generates differences in transcription start site. ...
PDF
PDF

... functions of encoded proteins. It involves cloning DNA fragments, expressing genes in a surrogate host, and screening for enzymatic activities. Using this function-based approach allows for discovery of novel enzymes whose functions would not be predicted based on DNA sequence alone. Information fro ...
19.1 Somatostatin Was the First Human Peptide Hormone Produced
19.1 Somatostatin Was the First Human Peptide Hormone Produced

... different genes that encode short peptide and longer polypeptide hormones. Diseases can result when an individual is unable to produce these hormones. In 1976, Robert Swanson and Herbert Boyer formed Genentech Inc. The aspiration of this company was to engineer bacteria to synthesize useful products ...
Genetics - Brookwood High School
Genetics - Brookwood High School

... added to an organisms DNA. B. Mutations and genetic diseases can be shown through different DNA fragments. C. A DNA fingerprint can identify a criminal, body, or missing person. D. DNA from different species can be compared to determine their relationship. ...
GT050 Genomic DNA Mini Kit _Tissue_ protocol
GT050 Genomic DNA Mini Kit _Tissue_ protocol

... glass fiber matrix of the spin column (1). Once any contaminants have been removed, using a Wash Buffer (containing ethanol), the purified DNA is eluted by a low salt Elution Buffer or TE. The entire procedure can be completed within 1 hour without phenol/chloroform extraction or alcohol precipitati ...
Codon - Ziheng Yang
Codon - Ziheng Yang

... c Parameters in parentheses are not free parameters. d PSS is the number of positive selection sites. The first number is the PSS with posterior probabilities > 50%. The second number, in parentheses, is the PSS with posterior probabilities > ...
S7.Hidden Markov Models-Homework
S7.Hidden Markov Models-Homework

... you use RNA-Seq data to reconcile the discrepancy between splice sites? Since RNA-Seq allows one to map back cDNA to the genome, gaps between exons would be represented by lower peaks between annotated exons. The splice junction supported by both RNA-Seq data and is than the prediction itself becaus ...
Introduction to the Analysis of Microarray Data
Introduction to the Analysis of Microarray Data

... subjected to prolonged drought stress (Figure 1). An appropriate experiment would be to have one set of plants growing in optimal conditions and a second set growing in the same conditions, except with limited water. After a few days under these conditions, tissue is harvested from both sets (treat ...
Extensive protein and DNA backbone sampling
Extensive protein and DNA backbone sampling

... fragment moves, in which a continuous stretch of base-paired DNA is replaced by a base paired region of equal length taken from a DNA duplex of known structure (Figure 2A); interface fragment moves, in which the orientation of the protein relative to the DNA is updated based on a template interface ...
Integrons and the Origin of Antibiotic Resistance Gene Cassettes
Integrons and the Origin of Antibiotic Resistance Gene Cassettes

... V. cholerae strain El Tor N16961, the SI gathers at least 216 mostly unidentified genes in an array of 179 cassettes that starts from the VchintIA gene and occupies about 3% of the genome. The high level of identity shared by the attC sites carried by the majority of these cassettes suggests that th ...
No Slide Title
No Slide Title

... downstream ...
Seed specific polycomb group gene and methods of use for same
Seed specific polycomb group gene and methods of use for same

... Drosophila. Polycomb group proteins also occur in animals and are highly conserved and ensure the stable inheritance of expression patterns through cell division as Well as control ...
ATOMISTIC BASIS FOR THE ON-OFF SIGNALING MECHANISM IN RIBOSWITCHES
ATOMISTIC BASIS FOR THE ON-OFF SIGNALING MECHANISM IN RIBOSWITCHES

... RIBOSWITCHES. Donald Hamelberg, Department of Chemistry, Georgia State University, P. O. Box 4098, Atlanta, Georgia 30302-4098 Many bacterial genes are controlled by metabolite sensing motifs known as riboswitches, normally located in the 5’ un-translated region of their mRNAs. Small molecular metab ...
Exercise - GEP Community Server
Exercise - GEP Community Server

... c. Each of the three state paths listed above has the 5’ splice site at a different position in the sequence. Which position in the sequence has the highest probability of being the 5’ splice site? How confident are you that this position is the correct choice for the 5’ splice site? ...
< 1 ... 140 141 142 143 144 145 146 147 148 ... 873 >

Helitron (biology)

A helitron is a transposon found in eukaryotes that is thought to replicate by a so-called ""rolling-circle"" mechanism. This category of transposons was discovered by Vladimir Kapitonov and Jerzy Jurka in 2001. The rolling-circle process begins with a break being made at the terminus of a single strand of the helitron DNA. Transposase then sits at this break and at another break where the helitron targets as a migration site. The strand is then displaced from its original location at the site of the break and attached to the target break, forming a circlular heteroduplex. This heteroduplex is then resolved into a flat piece of DNA via replication. During the rolling-circle process, DNA can be replicated beyond the initial helitron sequence, resulting in the flanking regions of DNA being ""captured"" by the helitron as it moves to a new location.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report