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Viral in Biological Dictionary

Yellow fever

... Yellow fever is an acute viral disease. It is transmitted by the bite of ... of the most recognized and historically important viral infections. In the past, major epidemics of ... of ... Yellow fever is a devastating viral disease that can cause bleeding from the ... ...

Viral oncogene

... If the viral LTRs are close enough to that oncogene , they will upregulate ... called viral - oncogene (v-onc), and the infected cell ... as soon as ... v-rel reticuloendotheliosis viral oncogene homolog (avian), also known as REL, ...

Transcapsidation

... between subgroups A and B generated reduced the viral titer at ... Alert me to new issues of the ... Three different flavors, no other ... would be viral transmission ( transcapsidation ), since a virus ... metal ions that are chemically and ... would be viral transmission ( transcapsidation ), since a virus ...

Polyprotein

... products surrounding the protease region of the viral polyprotein were ... To ascertain that the ... binds to the encapsidation signal on that same viral RNA, ... The IRES allows direct translation ... . The polyprotein is initially processed by the viral proteases into various ... ... ssRNA is ...

Lytic cycle

... The lytic cycle is one of the two cycles of viral reproduction, the other being the lysogenic ... the lysogenic cycle , is one of two methods of viral reproduction . Lysogeny in prokaryotes is ... the lysogenic cycle , is one of two methods of viral reproduction (the lytic Viruses can ...

Complementary RNA

... What does RNA mean? ... negative-sense RNA viral RNA with a base sequence complementary to ... complementary to mRNA) and must therefore be ... viral RNA polymerase copies plus-sense genomic RNA ... on Complementary from Biology-Online.org ... viral RNA may be manufactured as two independent ...

Coat protein

... . ... ments for protein incorporation into the viral coat . ... The coat proteins of the ... translational repressor. ... Plant-Pesticides; viral Coat Proteins ; Supplemental Notice of ... merchants. ... be triggered by gp120"The viral coat protein that latches onto human cells ...

Virology

... plants, bacteria, and ... virology n. The study of viruses and viral diseases. ... A Short Course on Virology / Vectorology / Gene Therapy, ... Development ... A blog to teach you about virology , viruses, and viral disease. ... Virology pop quiz: Answers. Influenza neuraminidase and ...

Virion

... of the host cell (usually binding to a ... virion n. A complete viral particle, consisting of RNA or DNA surrounded by a protein shell and ... What does virion mean? ... virion /vi·ri·on/ (vi're-on) the complete viral particle, found extracellularly ... Online Medical Dictionary and ...

Tropism

... thermotropism - tropism . about 21 ... ... for identifying HIV viral tropism – CCR5, CXCR4, or dual/mixed. ... Tropism & HIV Resources. ... I call kernel tropism , was taken in a way by Leibniz, ... However, viral tropism can. be CCR5, CXCR4, or "dual/mixed" (or ... The tropism test ...

RNA

... World's leading Dharmacon custom RNA and siRNA synthesis ... No viral proteins can be made until viral messenger RNA is available. Thus, the nature of the RNA in the virion ...

Reverse transcription

... RNA is mapped into host DNA. ... Reverse Transcription : Converting viral RNA into DNA. viral RNA (yellow) DNA (blue) ... reverse transcriptase n. A polymerase ...

Regulatory region

... regions were surveyed in the sequence from bp –1467 to ... The viral regulatory region was found to exert a statistically significant ... Rearrangements in the 1E viral regulatory region were detected in 4 of 60 (6.7 ... applied mainly ...

Phagemid

... that can grow as a plasmid, and also be packaged as single stranded DNA in viral particles. Phagemids contain an origin of replication (ori) for ... mapping Creation of exo ... ... Vectors " Cloning Vectors " viral Cloning Vectors " Phagemid Cloning Vectors ... Generation of Induced ...

Intergenic DNA

... DNA flanks bins of genes inferred to have greater regulatory ... Plant viral intergenic DNA sequence repeats with transcription enhancing ... ... The alternative explanation is that intergenic DNA in ... Plant viral intergenic DNA sequence repeats with transcription enhancing ...

Zinc finger

... zinc finger protein PRDM1. Transcriptional regulator, Tri6 ... Using the zinc fingers , scientists have shown that they could reduce the viral ... In this study, the zinc finger protein brings a DNA enzyme to the CCR5 gene to ... A zinc finger consists of two antiparallel β ...

Untranslated RNA

... 5′- untranslated RNA of the ... ... single RNA pseudoknot structure contained within the TMV 3'- untranslated region ... sequence within viral 3' untranslated RNA pseudoknots regulates translation. ... ... whose products are small RNA molecules apparently having major roles ... ...

Transverse

... plane passing through the ... Online Medical Dictionary and glossary with medical definitions ... Transverse myelitis may be caused by viral infections, spinal cord injuries, ... Transverse myelitis — Comprehensive overview covers symptoms, complications, treatment of this ... Pain ...

Transient transfection

... ... ( For transient GFP expression, we have been putting the cells at Room Temp on a ... transfection n. Infection of a cell with purified viral nucleic acid, ... Transfection of animal cells typically involves opening transient pores or " ... Altogen Biosystems - Cell Transfection ...

Transgenic mouse

... Transgenic mice have become powerful reagents for modeling genetic disorders, ... To generate a standard transgenic mouse , a bacterial or viral vector containing ... ... years since, these " transgenic " and "knockout" mice have become commonplace in the laboratory. ... You want to ...

Transfection

... eukaryotic cells; "transduction" is often used to describe virus-mediated ... transfection n. Infection of a cell with purified viral nucleic acid, resulting in subsequent replication of the virus in the cell Genlantis is focused on developing innovative reagents for ...

Transduction

... is transferred from one bacterium to another by a virus. It also refers to the process whereby foreign DNA is introduced into another cell via a viral vector. This is a common ... Transduction (biophysics) is the conveyance of energy from a donor electron to a ... Transduction ...

Transcriptase

... (RTIs) are a class of antiretroviral drug used to treat HIV infection, tumors, and cancer . RTIs inhibit activity of reverse transcriptase , a viral DNA polymerase enzyme that retroviruses need to reproduce. Information about transcriptase in the free online ... non-nucleoside reverse ...

Taq polymerase

... of a Taq polymerase were tested using primer mixture C ... Five native Taq polymerases, from five different sources, ... Detection of viral RNA by polymerase chain reaction (PCR) requires the prior ... of this phenomenon has revealed direct interference of RT with Taq polymerase . ....

Stable transfection

... ... used for both transient and stable transfection of a. variety of cell types. ... transfection n. Infection of a cell with purified viral nucleic acid, ... A common agent for stable transfection is Geneticin, also known as G418, which ... 2 Stable and transient transfection . ...

Site-specific recombination

... ) Site - specific recombination involves very short specific sequences that are recognized by proteins. Long DNA sequences such as viral ... Site - specific , recombination ,biological,biology dictionary,biology terminology,biology terms,biology abbreviations ... Site - ...

Shuttle vector

... in a system which is more difficult or slower to use . Shuttle vector , a vector (usually a plasmid) constructed so that it can ... viral vector , a virus modified to deliver foreign genetic material into a cell ... Furthermore, we simplify the shuttle vector cloning ...

RNAi

...... Tekmira will have the right to use new inventions with its own RNAi therapeutics. ... Patent Applications Related to RNAi ... Decode RNAi viral screening pools. miR-express lentiviral ... pLKO.1 Lentiviral shRNA Libraries from the RNAi Consortium (TRC) RNAintro shRNA Starter Kits ... ...

RNA polymerase

... riboATP and ... The European ... structures of the RNA -dependent RNA polymerase genotype 2a of ... the polymerase - and helicase-like viral RNA synthesis ... RNA polymerase synonyms, RNA polymerase antonyms. Information about RNA polymerase in the free ... A polymerase ...

Reverse transcriptase

... (RTIs) are a class of antiretroviral drug used to treat HIV infection, tumors, and cancer . RTIs inhibit activity of reverse transcriptase , a viral DNA polymerase enzyme that retroviruses need to reproduce. Moloney Murine Leukemia Virus (M-MuLV) Reverse Transcriptase is an RNA-directed ...

Pseudoknot

... RT. ... Figure 2 Electron density maps of HIV-1 RT complexed with the RNA pseudoknot . ... The role of the pseudoknot in the TLS of plant viral RNAs is quite puzzling. On one hand, the pseudoknot as a central part of the TLS is required for ... The pseudoknot is preceded by a conserved ...

Prophage

... chromosome or existing as an extrachromosomal plasmid. This is a ... prophage ( ) n. The latent form of a bacteriophage in which the viral genes are incorporated into the bacterial chromosomes without causing disruption Prophage content of four human bacterial pathogens. ... ...

Oviduct

... Newspapers, and magazines at HighBeam.com. Free Trial, Credit Card Required. We generated cloned murine oviduct epithelial cell lines without viral or ... The oviduct epithelial lines did not secrete IFN- in response to the TLR2 ... Oviduct -specific expression of two ... Transgene ...

Oligodeoxyribonucleotide

... of oligodeoxyribonucleotide –oligo spermine conjugates ... An antisense oligonucleotide phosphorothioate, previously shown to inhibit HIV-1 viral expression in chronically infected H9 cells, was fluorescently labeled to ... ... modified raf antisense oligodeoxyribonucleotide ...

Monocistronic

... putatively controls monocistronic expression of E7. The monocistronic mRNA is not very abundant, but we have shown that an E7 ... iii. The viral mRNA acts as a monocistronic transcript. ... There is one monocistronic mRNA for each of the five virally coded proteins (figure 8) ... ...

Lymphocytes

... substances. ... Laboratory guidelines for enumerating CD4 T lymphocytes in the context of HIV/AIDS ... the lymphocytes as a primary receptor. viral gp 120 binds the ... A lymphocyte is a type of white blood cell (leukocyte) in the vertebrate immune system. The two main types of ...

Intein

... ... We identified seven intein coding sequences within nuclear genes coding for the ... The remaining intein coding sequence is in a viral relic embedded within the ... four intein coding sequences are in RNA polymerase II genes (RPB2), one each ... The remaining intein coding ...

Humoral immunity

... the basic structure of antibodies. ... Original Article from The New England Journal of Medicine -- Duration of Humoral Immunity to Common viral and Vaccine Antigens Cell Mediated and Humoral Immunity . The body's Humoral immune system is dominated ... The body's cell mediated ...

Human gene therapy

... Therapy ' ... M. et al (2000) Gene therapy of human severe combined immunodeficiency (SCID)-X1 ... ... virus to develop an efficient viral vector system for use in human gene therapy . ... of human disease.Click here to learn more about our gene therapy research. ... The ...

Genomic clone

... ... Another 'easy' way to identify a genomic clone is by insertional mutagenesis ... Large Insert Clone / Genomic Sequencing Approaches. viral Vector. Molecular Genetics and Genomics ... All genomic libraries are constructed in-house within our ... Finding a cDNA clone to match your ...
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