• 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
The HARP domain dictates the annealing helicase
The HARP domain dictates the annealing helicase

... Mutations in HepA-related protein (HARP); also known as DNA-dependent ATPase A and SMARCAL1 (SWI/SNF-related, matrix-associated, actin-dependent regulator of chromatin, subfamily a-like 1)) cause Schimke immunoosseous dysplasia (SIOD), a rare, autosomal recessive disease characterized by spondyloepi ...
the genome of herpes simplex virus: structure, replication and
the genome of herpes simplex virus: structure, replication and

... the case of adenovirus, where many genes are expressed using only a few promoters, but with complex processing of transcripts). A common feature of transcriptional organization in H SV is the occurrence of 3'-coterminal families of transcripts. In this arrangement, several adjacent genes are similar ...
Apple polygalacturonase inhibiting protein1 expressed in transgenic tobacco
Apple polygalacturonase inhibiting protein1 expressed in transgenic tobacco

... The previously sequenced apple pgip gene (Arendse et al., 1999; Genbank Accession no. DQ185063), termed Mdpgip1, was identical to that isolated independently by Yao et al. (1999) from an apple fruit (cv. Golden delicious) cDNA library (Genbank accession no. U77041). The Mdpgip1 gene was engineered f ...
Phylogenetic Relationships Among Ascomycetes: Evidence from an
Phylogenetic Relationships Among Ascomycetes: Evidence from an

... number of monophyletic lineages have been identified based on 18S rDNA data, but the relationships among the groups within the Euascomycetes are not resolved completely (fig. 1; Berbee and Taylor 1995; Gargas and Taylor 1995; Spatafora 1995; Berbee 1996). To achieve a more complete view of the evolu ...
Verkleg Erfðafræði
Verkleg Erfðafræði

... for the process. The usage of plasmids, a type of vector, is most frequent, which are small double stranded DNA molecules. The transfer operation of these plasmids into a bacterium’s chromosome, is fairly easily done. Plasmids account for about 5% of the bacterial genome, and they are able to replic ...
Mutation, Mutagens, and DNA Repair
Mutation, Mutagens, and DNA Repair

... the DNA strand around the lesion; one participates in removing the damaged bit; DNA polymerase replaces the portion which was removed; and a final enzyme called DNA ligase glues the new and old portions back together. Mutations in the genes coding for any of these proteins will interfere with the pr ...
Expression of the Mitochondrial ATPase6 Gene and Tfam in Down
Expression of the Mitochondrial ATPase6 Gene and Tfam in Down

... the mitochondrial genome, especially in oocytes of older women, are adverse influences that may contribute to reduced mitochondrial function in the human female gamete. Linnane et al. (1989) speculated that the accumulation of mtDNA mutations and the resultant reduction in gene expression can cause ...
www.LessonPlansInc.com
www.LessonPlansInc.com

... What is the definition of a species? __________________________________________ _______________________________________________________________________ Your mutant dinosaur is part of same gene pool as the original dinosaur, does this means it has become a new specie? Why or why not. _______________ ...
Understanding DNA
Understanding DNA

... Nitrogenous Bases They are “nitrogenous” because they contain nitrogen  The 4 bases that a DNA nucleotide can have are ...
Kinetic proofreading of gene activation by chromatin remodeling
Kinetic proofreading of gene activation by chromatin remodeling

... Lys 14Ac while the other is unknown. Both targets then together should provide sufficient binding energy. We believe that these findings are much simpler to explain in the context of our model. The explanations of the authors of the study rely on the equilibrium binding energy of the remodeler only. ...
Enlis Genome Research - Release Notes
Enlis Genome Research - Release Notes

... - Variation Filter tool: Added filter for DANN predicted deleterious variations, with the option to select different score levels - Variation Filter tool: Added "Ignore No-call positions" to "Not in single genome" and "Not in genome set" filters. This allows for improved comparisons between genomes ...
What is PCR? - Cobb Learning
What is PCR? - Cobb Learning

... retrovirus that can make RT ...
Use of Recombinant Adenovirus for Metabolic Engineering of
Use of Recombinant Adenovirus for Metabolic Engineering of

... virions in adenovirus-infected packaging cell lines that provide activities encoded by the deleted genes in trans. Given these complications, it is not surprising that viral stocks with titers approaching those of other DNA viruses have not yet been produced. Of the available DNA virus systems, aden ...
Document
Document

...  Evolutionary history can tell us a lot about properties of a given gene  Homology can be inferred from similarity between the genes  Searching for Proteins with same or similar functions ...
An Evolutionary Approach Towards Time Preferences∗
An Evolutionary Approach Towards Time Preferences∗

... she must take into account that if she changes her behavior, each of her descendents will do the same. The result described in the above example is substantially generalized in the paper. In particular, the reproduction function as well as the choice set of an individual are allowed to depend on pre ...
Codon - edl.io
Codon - edl.io

... 5) The anticodon can be found on which object? 6) The anticodon must match the ____________. 7) Place the following steps in order from start to finish: a. Proteins are assembled b. Ribosome reads a codon one at a time c. mRNA arrives at the ribosome d. tRNA delivers amino acids to the ribosome 7) B ...
PDF
PDF

... component of epigenetics. It must be clarified that two types of epigenetic inheritance are usually referred to: (i) epigenetic marks, which can be inherited in the soma line as these marks are conserved during mitosis (Jablonka and Raz, 2009), and (ii) transgenerational epigenetic inheritance via th ...
E.coli
E.coli

... 1. The analysis of genome organization and the identification of genes, particularly in organisms with large genome sizes (human DNA is 3  109 bp, for example) is difficult to use plasmid and bacteriophage  vectors, since the relatively small size capacity of these vectors for cloned DNA means tha ...
Identification and characterization of CHO endogenous gene
Identification and characterization of CHO endogenous gene

... certain stable cell lines resulting in a considerable heterogeneity within the cell population. These undesired effects might be avoided by using CHO endogenous gene regulatory elements. Modern approaches for genome-wide, high-throughput recognition of gene regulatory elements rely on whole genome s ...
Open access article
Open access article

... transformable or in which active transposons have not been characterized and the ease of generating large independent mutant populations. Radiation typically induces deletions, which can be readily detected by PCR, using primers flanking the deletion (Li et al., 2001). However, their catastrophic na ...
GeNeViSTA Coffin Siris Syndrome: A Disorder of SWI/SNF Pathway
GeNeViSTA Coffin Siris Syndrome: A Disorder of SWI/SNF Pathway

... Two mechanisms of chromosome remodeling by SWI/SNF have been proposed. The rst model involves a unidirectional diffusion of a twist defect in the nucleosomal DNA that starts at the DNA entry site of the nucleosome and results in a corkscrew-like propagation of DNA on the histone octamer surface. The ...
Cutting Edge: DNA Polymerases and Are Dispensable for Ig Gene
Cutting Edge: DNA Polymerases and Are Dispensable for Ig Gene

... transcription in lymphoid tissues, in particular B cells from tonsils, but also, and obviously not in favor of an Ig mutase, in thymus; 3) its rather high level of infidelity during DNA synthesis, which classified it as one of the most error-prone polymerases described so far (13). However, the last ...
The DNA sequence and biology of human chromosome 19
The DNA sequence and biology of human chromosome 19

... Table S8: Read-through transcripts found on human chromosome 11. [Excel 2003, 25 KB] Table S9: CpG islands versus number of variants in expressed genes. [Excel 2003, 17 KB] ...
Neutral and Non-Neutral Evolution of Duplicated Genes with Gene
Neutral and Non-Neutral Evolution of Duplicated Genes with Gene

... protein sequence identity [35]. In order to explain these observations, they proposed the following hypothesis. According to their hypothesis, the ribosomal duplicates have subfunctionalized at the expression level due to mutations in the regulatory non-coding regions. Nevertheless, there is still v ...
Unraveling DNA Repair in Human: Molecular Mechanisms and
Unraveling DNA Repair in Human: Molecular Mechanisms and

... which is the most frequently occuring UV photoproduct (Protic-Sabljic et al., 1986; Doetsch, 1995). The 6-4 photoproducts are formed by covalent bond between the carbon 6 and carbon 4 of adjacent pyrimidines. These are the most frequently occurring UV photoproducts and occur at 5′-T-C-3′ (Figure 1 B ...
< 1 ... 71 72 73 74 75 76 77 78 79 ... 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