Navigation Links
Promoter in Biological Definition

Promoter

... for disambiguation of the term promoter, see the promoter Wiktionary article In genetics , a promoter is a DNA sequence that enables a gene to be transcribed . The promoter is recognized by RNA polymerase , which then ...

Operon

... An operon is a group of genes including an operator , a common promoter , and one or more structural genes that are controlled as a unit to ... and two associated segments of DNA : an operator (the switch) a promoter (a binding site for the transcription enzyme ). The switch of an ...

Bioinformatics

... to that expression data to determine which genes are co-expressed. Further analysis could take a variety of directions: one 2004 study analyzed the promoter sequences of co-expressed (clustered together) genes to find common regulatory elements and used machine learning techniques to predict the ...

Bioinformatics

... to that expression data to determine which genes are co-expressed. Further analysis could take a variety of directions: one 2004 study analyzed the promoter sequences of co-expressed (clustered together) genes to find common regulatory elements and used machine learning techniques to predict the ...

Enhancer

... article in Science , where researchers Wedel, et. al., made two linked circles of DNA, one circle with the enhancer sequence and the other with its promoter . An abstract can be found here .) An enhancer does not need to bind close to the transcription initiation site to affect its transcription, as ...

Gene

... DNA strand is expressed into a trait only if it is transcribed to RNA . Because the transcription starts from a specific base-pair sequence (a promoter ) and stops at another (a terminator ), our DNA strand needs to be correctly placed between the two. If not, it is considered as junk DNA , and is ...

Homeobox

... of a single homeodomain protein is usually not enough to recognize only its desired target genes. Most of the time, homeodomain proteins act in the promoter region of their target genes as complexes with other transcription factors, often also homeodomain proteins. Such complexes have a much higher target ...

Molecular biology

... of interest is cloned (using PCR and/or restriction enzymes ) into a plasmid (known as an expression vector). This plasmid may have special promoter elements to drive production of the protein of interest, and may also have antibiotic resistance markers to help follow the plasmid. This plasmid ...

Protein biosynthesis

... The transcription starts with initiation. RNA polymerase , an enzyme, binds to a specific region on the DNA, marking the starting point, called the promoter . As the RNA polymerase binds on to the promoter, the DNA strands are beginning to unwind. The second process is known as elongation. As the RNA ...

RNA

... Synthesis RNA is made by an enzyme , RNA polymerase , using DNA as a template. The synthesis begins when the enzyme binds to special promoter regions on the DNA helix; these regions mark the beginning of a gene. The DNA double helix is unwound by the helicase activity of the enzyme. ...

Signal transduction

... were activated by the hormones attach at the DNA at receptor-specific Hormone Responsive Elements ( HREs ), DNA sequences that are located in the promoter region of the genes that are activated by the hormone-receptor complex. As this enables the transcription of the according gene, these hormones are ...
Other Contents
(Date:1/22/2015)... , Jan. 9, 2015 Valid S.A. ("Company") (BM&FBOVESPA: ... market in general the State of Washington,s ... for a new enrollment and central issuance system for driver,s ... The project planning and development will start in ...
(Date:1/22/2015)...  A man-made form of insulin delivered by nasal spray ... adults with mild cognitive impairment and Alzheimer,s disease dementia, ... Wake Forest Baptist Medical Center. The study,s ... impairment (MCI) or mild to moderate Alzheimer,s dementia (AD). ...
(Date:1/22/2015)... 22, 2015 Research and Markets ( ... "Global Wearable Technologies Market and Applications, Opportunities, ... and Forecast 2014-2020" report to their offering. ... devices that can be worn on the user,s ...
Breaking Biology News(10 mins):Valid USA Signs Contract For Washington Driver's License Issuance 2Nasal Spray with Insulin Equivalent Shows Promise as Treatment for Adults with Mild Cognitive Impairment, Alzheimer's Dementia 2Nasal Spray with Insulin Equivalent Shows Promise as Treatment for Adults with Mild Cognitive Impairment, Alzheimer's Dementia 3Global Wearable Technologies Market and Applications, Opportunities, Industry Analysis, Segmentation, Size, Growth, Share, Overview, Trends and Forecast 2014-2020 2
(Date:1/22/2015)... City, Florida (PRWEB) January 22, 2015 IsoComforter, ... cold therapy machine with patented IsoTube design to treat specific ... has introduced the most progressive and easy to use patented ... treat post-operative and sports related orthopedic and muscle injuries. ...
(Date:1/22/2015)... Payday lending practices in four southern states ... distress to the states that permit them, according to ... on Race and Wealth. , While they generate hundreds ... at the same time substantially depress economic activity, according ...
(Date:1/22/2015)... 2015 As interest in the value of ... momentum worldwide, Rev. Eric J. Hall , president and ... (HCCN), will be the keynote speaker on January 27 at ... health system. , The conference, “Hope and Resilience: Innovative and ...
(Date:1/22/2015)... Compare-autoinsurance.org has released a new blog post presenting a ... insurance policy . , Some types of vehicles cannot be ... newly released blog post to see if their vehicle qualifies for ... are some of the cars that cannot be covered by a ...
(Date:1/22/2015)... 22, 2015 Step into a macabre ... Science Museum of Virginia. Wicked Plants, the Museum’s latest ... unearths 75 poisonous, carnivorous and diabolical plants inside of ... to uncover the biochemical, physical and neurological processes between ...
Breaking Medicine News(10 mins):Health News:IsoComforter Introduces Best of Class Cold Therapy Product to the Worldwide Market 2Health News:Howard University Spotlights the Economic Impact of Payday Lending in Southern States 2Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 2Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 3Health News:Some Vehicles Cannot Be Covered By An Auto Insurance Policy! 2Health News:Wicked Plants are taking over the Science Museum of Virginia 2
Other TagsOther Tags