Navigation Links
Plant researchers locate transporter used for nicotine metabolism
Date:11/1/2011

ication of the transporter is a first step in understanding details about how the tobacco plant manages nicotine transport processes. So far, it is known that the chemical is made in the roots of tobacco plants, as a response to a pathogen attack. When ingested by insects and other organisms, it is a powerful neurotoxin, causing paralysis. Once produced in the roots, it is transported up through the rest of the plant by tube-like passageways called xylem and accumulates in the leaves. Tobacco farmers harvest nicotine by collecting the plant's leaves.

The scientists were able to locate the transporter using a "guilt by association" tactic, Jelesko said. The NUP1 gene was identified by looking for genes that were turned up or down in concert with known nicotine biosynthesis genes. The discovery of the transporter helps scientists gain new insight into the overarching field of medicinal alkaloid production in plants, Jelesko said. Understanding the complete process could enable bioengineering of medicinal plants to produce an optimal amount of compounds beneficial for treatment.


'/>"/>

Contact: Lindsay Key
ltkey@vt.edu
540-231-6594
Virginia Tech
Source:Eurekalert

Page: 1 2

Related medicine news :

1. UK HealthCare surgeons are first to perform novel procedures prior to transplant
2. High-dose melphalan and autologous stem cell transplantation increases survival
3. Lab-made skin cells will aid transplantation, cancer, drug discovery research
4. Research finds gallium nitride is non-toxic, biocompatible - holds promise for implants
5. Heart transplant surgery safe and effective: A Canadian retrospective spanning 3 decades
6. Biomarker detects graft-versus-host-disease in cancer patients after bone marrow transplant
7. Successful pregnancy possible after kidney transplant
8. Public reporting hasnt improved transplant centers care
9. Study uncovers why anti-rejection drugs for transplant patients cause hypertension
10. Stem Cell Therapy Might Help Kidney Transplant Patients
11. Transforming medical implants
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/2/2015)... CT (PRWEB) , ... September 02, 2015 , ... ... $1 million gift from the Abraham and Mildred Goldstein Charitable Trust to establish ... timing of the gift comes six months after WCHN recruited nationally known gynecologic ...
(Date:9/2/2015)... ... September 02, 2015 , ... Date and time: Oct. 3, 2015, 9 ... School, 600 Tomlinson Road, Bryn Athyn, Pa 19009 , Cost: $50 per person; includes ... New York Times best-selling author Sam Keen based on his new book which he ...
(Date:9/2/2015)... ... September 02, 2015 , ... ERT, a ... cloud analytics and workflow solutions today announced the September 2015 installments to ... participate in interactive programs in which ERT scientists and partner subject matter ...
(Date:9/2/2015)... ... September 02, 2015 , ... ... Affairs Officer following the departure of Kristen Dietz, former Chief Operations Officer. ... released the following statement welcoming Mr. Salot: “ Stanley H. Salot Jr , ...
(Date:9/2/2015)... ... September 02, 2015 , ... ... a large stream of mixed documents that include EOBs, payments, and payment related ... extracting the data needed to reconcile their billing, with one efficient process and ...
Breaking Medicine News(10 mins):Health News:Western Connecticut Health Network Receives $1 Million Gift to Establish Ovarian Cancer Research Endowment 2Health News:Western Connecticut Health Network Receives $1 Million Gift to Establish Ovarian Cancer Research Endowment 3Health News:justCommunity, Inc. and Bryn Athyn Men’s Groups Present Workshop on Family Reconciliation 2Health News:ERT Announces Web Seminar Series on Optimizing Trial Data Collection & Gaining Real-Time Data Insights 2Health News:ERT Announces Web Seminar Series on Optimizing Trial Data Collection & Gaining Real-Time Data Insights 3Health News:Healtec® Announces Executive Leadership Change 2Health News:AliusDoc Launches Enhanced AD-EOB A/R Data Capture Solution to Streamline Processing of Payment-Related Documents Together with EOBs 2
... defenses, making antibiotics more effective , , WEDNESDAY, March ... engineered a virus that disables the defense systems ... , The scientists said this approach could ... and kill bacteria that have already become antibiotic ...
... progressive degeneration of retinal ganglion cells and their axons ... to identify a way to stop or prevent the ... together a panel of 39 scientists to discuss the ... from the Fourth Annual ARVO/Pfizer Ophthalmics Research Institute Conference ...
... Wash., March 4 Verathon(R) is pleased to ... instrument, with AortaScan(TM) Mode to help physicians identify ... This new addition to the BladderScan(R) BVI 9000 ... PriMed MidWest 2009 conference in Rosemont, IL on ...
... 4 The National Council on Disability (NCD) today ... health care provided to service members and veterans with ... (TBI).According to NCD Chairperson John R. Vaughn, "The wars ... are currently disabling for many, and potentially disabling for ...
... OAKLAND, Calif., March 4 Chronic kidney disease increases ... (AF), the most common type of heart arrhythmia, according ... the current online issue of Circulation. It has ... risk factor for cardiovascular disease. This study is the ...
... Any diet will do? Not if you want to lose fat ... levels so you,ll be less likely to develop diabetes and heart ... to cheat on your diet. And not if you want to ... have a better chance of achieving all these goals if you ...
Cached Medicine News:Health News:Engineered Viruses Could Battle Superbugs 2Health News:Experts examine causes, treatment and prevention of glaucoma 2Health News:Verathon(R) Introduces BladderScan(R) BVI 9600 Bladder Volume Instrument with AortaScan(TM) Mode to Help Physicians Identify the Presence of Abdominal Aortic Aneurysms 2Health News:Verathon(R) Introduces BladderScan(R) BVI 9600 Bladder Volume Instrument with AortaScan(TM) Mode to Help Physicians Identify the Presence of Abdominal Aortic Aneurysms 3Health News:Verathon(R) Introduces BladderScan(R) BVI 9600 Bladder Volume Instrument with AortaScan(TM) Mode to Help Physicians Identify the Presence of Abdominal Aortic Aneurysms 4Health News:National Council on Disability Says More Needs to be Done for Service Members and Veterans With Post Traumatic Stress Disorder and Traumatic Brain Injury 2Health News:National Council on Disability Says More Needs to be Done for Service Members and Veterans With Post Traumatic Stress Disorder and Traumatic Brain Injury 3Health News:Kidney Disease Increases the Risk of Stroke in Patients With the Most Common Type of Heart Arrhythmia, According to Kaiser Permanente Study 2Health News:Kidney Disease Increases the Risk of Stroke in Patients With the Most Common Type of Heart Arrhythmia, According to Kaiser Permanente Study 3Health News:Kidney Disease Increases the Risk of Stroke in Patients With the Most Common Type of Heart Arrhythmia, According to Kaiser Permanente Study 4Health News:Is one diet as good as another? U of I study says no and tells you why 2Health News:Is one diet as good as another? U of I study says no and tells you why 3
(Date:9/2/2015)... , Sept. 2, 2015 About Chronic ... a malignant condition characterized by increased production of lymphocytes. ... B-lymphocytes and then it can spread to other parts ... later stages because of the slow buildup of the ... malignancy spreads to the spleen, liver, and lymph nodes. ...
(Date:9/2/2015)... , Sept. 2, 2015 Research and ... the "Inhaled Drug Delivery (London, UK - November ... This Inhaled Drug Delivery meeting will cover industry case ... much more. The Co-Chairmen are Dr Steven Nichols ... Senior Director, Mylan. Companies participating include: ...
(Date:9/2/2015)... Sept. 2, 2015 Research and Markets ... the "An Introduction to Medical Device Software: ... 2015)" conference to their offering. ... to the regulations and requirements that apply to ... interactive, using real life examples and state-of- the-art ...
Breaking Medicine Technology:Global Chronic Lymphocytic Leukemia Therapeutics Market 2015-2019 2Global Chronic Lymphocytic Leukemia Therapeutics Market 2015-2019 3An Introduction to Medical Device Software: Regulations and Requirements Course - London, UK - November 2-3, 2015 2
... Corporation (NASDAQ: HSKA ), a provider of ... today announced that Robert Grieve, Heska,s Chairman and CEO, will ... Conference at 3:20 p.m. ET on Monday, January 9, 2012 ... York Hotel.  Heska management will be available during the day ...
... BROOKLYN, N.Y., Dec. 21, 2011 Senate Democratic Leader ... the President and CEO of Walgreens Inc., expressing his ... made prescription drug coverage more affordable for many of ... business.  Walgreens has administered the program through ...
Cached Medicine Technology:Heska to Present at the Sidoti & Company, LLC Semi-Annual New York Micro-Cap Conference 2
... 525 is an assayed quality control ... of blood gas, electrolyte, metabolite, and ... this control makes it the ideal ... It is available in three (3) ...
Xsera Rapid HIV-1/2 Antibody Controls are unassayed positive and negative quality control materials used for monitoring the performance of qualitative rapid HIV-1 and HIV-2 test kits....
For the qualitative detection of igG antibodies specific to Helicobacter pylori in human serum, plasma and whole blood specimens...
For the qualitative detection of human occult blood in fecal specimens....
Medicine Products: