Navigation Links
DNA transcription to be focused

Biological chemists at the University of north Carolina at Chapel Hill, state about the discovery of how living organisms convert genetic instructions into action.
The UNC scientists have found a previously unknown chemical site on a key enzyme that regulates production of the genetic messenger known as RNA.// When the chemical site is occupied, it markedly speeds up the process by which the information contained in DNA,is converted into functions critical for maintaining life.

A report authored by Dorothy .A. Erie, Assitant Professor in Chemistry and her team say that " the information for all the genes in an organism is containd in its DNA.For this information to be translated into function, sections of the DNA must be copied into an RNA chain. The RNA is then translated ino proteins that must carry out particular functions such as wound healing which is at the end of a complicated cascade of events in the body.

Transcription is the process of making RNA chains from DNA.In a series of complicated experiments with the enzyme from the bacteria E.Coli. Erie and her students found that when the precursor molecule does not occupy the newly discovered site, the enzyme copies the DNA slowly.When the molecule occupies the site, producton of RNA kicks into overdrive.The process than occurs about 10 times faster than it would otherwise.

"Such rapid synthesis is essential for proper cellular function.The discovery of this additional binding site will change the view of how transcription is regulated in the cell" Erie said.She further added that many cancers involve over or improper expression of genes and some are regulated at the level of transcription.Knowing now that there are two binding sites on the enzyme instead of one will enable scientists to interpret data they collect much more accurately.


'"/>




Page: 1

Related medicine news :

1. Focus on DNA transcription
2. Rising in career top charts is Medical transcription
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: DNA transcription focused

(Date:1/22/2015)... The federal court overseeing thousands of vaginal mesh ... District of West Virginia has upheld a $2 million verdict ... trial. In an Order dated January 21st, the Court denied ... C.R. Bard had not proven a miscarriage of justice. (Cisson ...
(Date:1/22/2015)... Autocarinsurancebest.com has released a new blog post explaining ... policy . , Auto insurance quotes help many drivers ... longer necessary to call an agent or visit an agency ... a single website: http://autocarinsurancebest.com/ . , Every business who ...
(Date:1/22/2015)... 22, 2015 A study recently ... flagship journal Medicine & Science in Sports & ... may help reduce gastrointestinal (GI) problems associated with ... Participants in the double-blind, placebo-controlled study took 10 ...
(Date:1/22/2015)... 22, 2015 Four years since the release of ... coincided with the marriage of Avasa & Matthew Love – the ... is scheduled for release through White Swan Records on February 24, ... is a sacred path available to all of us to walk ...
(Date:1/22/2015)... January 22, 2015 JJsHouse.com is a famous ... Today, the business announces its latest collection of wedding ... “The most important issue is the wedding dress on your ... in a woman’s life. Every bride wants to find the ...
Breaking Medicine News(10 mins):Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 2Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 3Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 4Health News:Commercial Auto Insurance Provides Several Important Features! 2Health News:Study Shows Kyowa Hakko’s L-Citrulline May Help Reduce Gastrointestinal Injury During Strenuous Exercise 2Health News:Study Shows Kyowa Hakko’s L-Citrulline May Help Reduce Gastrointestinal Injury During Strenuous Exercise 3Health News:THE ROAD by Avasa & Matthew Love -- A New Album 2Health News:THE ROAD by Avasa & Matthew Love -- A New Album 3Health News:THE ROAD by Avasa & Matthew Love -- A New Album 4Health News:Find The Most Suitable Wedding Dress At JJsHouse.com 2
... /PRNewswire-FirstCall/ - AlphaRx (OTC BB:ALRX -,News), an ... to develop novel formulations of drugs, is ... Indaflex(TM), its topical NSAID,(Non-Steroidal Anti-Inflammatory Drug) formulation, ... ("Cypress,) (NASDAQ: CYPB )., In ...
... May 12 portionpals(R), an innovative,weight-loss tool is proud ... mark,this past Saturday, May 10th, in less than its ... alternative among consumers,looking for a healthy way to lose ... share in a multi-billion dollar industry with no national,distribution ...
... N.J., May 12 Medarex, Inc.,(Nasdaq: MEDX ) announced ... Including a gain of $151.8 million, or $1.19 per ... stock in February 2008, Medarex,s,net income for the quarter ended ... compared to a net income of $110.3 million, or $0.88,per ...
... MedCath Corporation,(Nasdaq: MDTH ), a health care ... the diagnosis and treatment of cardiovascular,disease, today announced ... Interim Chief Financial Officer, has been named,Senior Vice-President, ... new role, Art will continue to oversee and ...
... The American,Veterinary Medical Association (AVMA) has revised its ... veterinarians with additional guidance,for managing pain associated with ... 2008, does not dictate that practitioners use any,particular ... provides some,basic recommendations for consideration by practitioners when ...
... Authority Over Tobacco, WASHINGTON, May 9 ... today announces their,support of H.R. 1108, "The Family ... FDA regulatory authority over tobacco products., "We ... year.,H.R. 1108 has broad bi-partisan support and could ...
Cached Medicine News:Health News:AlphaRx's Indaflex(TM) Continues its Clinical Development 2Health News:Diet Industry Newcomer Hits the 1 Million Unit Mark 2Health News:Medarex Announces 2008 First Quarter Financial Results 2Health News:Medarex Announces 2008 First Quarter Financial Results 3Health News:Medarex Announces 2008 First Quarter Financial Results 4Health News:Medarex Announces 2008 First Quarter Financial Results 5Health News:Medarex Announces 2008 First Quarter Financial Results 6Health News:Medarex Announces 2008 First Quarter Financial Results 7Health News:Medarex Announces 2008 First Quarter Financial Results 8Health News:MedCath Names Parker to New Finance Post 2Health News:Revised AVMA Policy on Castrating and Dehorning Cattle Provides Additional Guidance for Managing Pain 2
(Date:1/23/2015)... 23, 2015  Northwest Biotherapeutics, Inc. (NASDAQ: NWBO )("NW ... for operable and inoperable solid tumor cancers, announced today that ... th Annual Phacilitate Immunotherapy Forum in Washington ... will take place on January 26 at 10:30 a.m. EST ...
(Date:1/23/2015)... PHILADELPHIA , Jan. 23, 2015  Pete Rose, baseball,s all-time ... joint and arthritis pain reliever Myoflex, Ducere Pharma has announced. ... and we are excited to have him on board with ... . "He is a legendary player who is known across ...
(Date:1/23/2015)... LAS VEGAS , Jan. 23, 2015 Cord Blood ... CBAI ) ("CBAI" or the "Company")  filed a Preliminary Proxy ... ( www.sec.gov ) today, and provides an update for shareholders ... authorized shares is requested. Dear Shareholders, ...
Breaking Medicine Technology:NW Bio To Present At The 7th Annual Phacilitate Immunotherapy Forum 2NW Bio To Present At The 7th Annual Phacilitate Immunotherapy Forum 3Pete Rose bets on Myoflex to relieve aches and pains 2Cord Blood America Announces Preliminary Proxy Filing and Details Why a "YES" Vote to Increase Authorized Shares Is Requested 2Cord Blood America Announces Preliminary Proxy Filing and Details Why a "YES" Vote to Increase Authorized Shares Is Requested 3Cord Blood America Announces Preliminary Proxy Filing and Details Why a "YES" Vote to Increase Authorized Shares Is Requested 4
... , NANJING , China , ... SCR ) ("Simcere" or the "Company"), a leading manufacturer and supplier,of ... the annual general meeting of shareholders (the "Meeting") will be held,on ... Beijing time, at No.699-18, Xuanwu,Avenue, Xuanwu District, Nanjing ...
... - Group Revenues in the Second Quarter up by 6.8% (Excluding, ... in, the Cosmetics and Life Science Research Segments, ... Operations More Than Doubled to EUR 24.8m, - Revenue Guidance for 2010 Specified ... , , ...
Cached Medicine Technology:Simcere Pharmaceutical Group Provides Notice of Annual General Meeting 2Substantial Revenues and Earnings Plus for Gerresheimer 2Substantial Revenues and Earnings Plus for Gerresheimer 3Substantial Revenues and Earnings Plus for Gerresheimer 4Substantial Revenues and Earnings Plus for Gerresheimer 5
... the only approved radiolucent stand-alone implant that ... the proven reliability of the BAK threaded ... is constructed of radiolucent, carbon-fiber reinforced PEEK-OPTIMA ... visualization, providing a new level of confidence ...
... (bDNA) delivers unmatched precision and reproducibility, so you ... viral load values they can trust.,you detect significant ... critical decision points - without the variability seen ... to choose VERSANT HIV bDNA, consider this: it's ...
... The AMPLICOR HIV-1 MONITOR Test, v1.5, an FDA-approved ... load testing, has been used in the regulatory ... in eight out of 10 clinical laboratories worldwide. ... v1.5 is an in vitro nucleic acid amplification ...
... Recombigen HIV is a single use rapid test, ... plasma, serum and whole blood (venipuncture). Uni-Gold Recombigen ... care settings as an aid in diagnosis of ... use in appropriate multi-test algorithms designed for the ...
Medicine Products: