Navigation Links
MicroRNAs in plants: Regulation of the regulator
Date:11/8/2012

se CPL1 as a key component of the microRNA biogenesis pathway. This protein modulates the production of these molecules by removing phosphate residues from HYL1, one of the main co-factors in the pathway, impairing the production of micro RNAs. Once produced these micro RNAs will bind to the corresponding messenger RNAs stopping the production of the protein.

"We have identified one factor able to regulate the activity of the regulators," Pablo Manavella summarizes their results. Micro RNAs represent only one of the of genetic regulation mechanisms among many others; however, in the manner of a switch they provide quick and efficient answers to changing requirements, for example in many developmental processes. In general, micro RNAs in plants are much more specific than in animals, the scientists say. "Plants cannot run away when facing a stressful condition. Therefore they need quick ways to regulate its genes in order to adapt to such situations."


'/>"/>
Contact: Pablo Manavella
pablo.manavella@tuebingen.mpg.de
49-707-160-11405
Max-Planck-Gesellschaft
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. Triage for plants: NYBG scientists develop and test rapid species conservation assessment technique
2. BUSM study shows role of cellular protein in regulation of binge eating
3. Regulation of telomerase in stem cells and cancer cells
4. Probing the roots of depression by tracking serotonin regulation at a new level
5. International regulation curbs illegal trade of caviar
6. Protein involved in DNA replication, centrosome regulation linked to dwarfism, small brain size
7. Research reveals unique solution to gene regulation
8. A new light shed on genetic regulations role in the predisposition to common diseases
9. Major advances in understanding the regulation and organization of the human genome
10. New findings on gene regulation and bone development
11. Study demonstrates cells can acquire new functions through transcriptional regulatory network
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
MicroRNAs in plants: Regulation of the regulator
(Date:8/5/2015)... 2015 According to a new ... Software, Services, Vertical (BFSI, Airport, IT & Telecom, Utilities, ... Forecast to 2020", published by MarketsandMarkets, defines and segments ... various segments. The global PIAM Market is estimated to ... by 2019, at a CAGR of 14.9 % from ...
(Date:8/5/2015)... The biosensors market is proving highly attractive ... newer sectors, and development of devices resulting in higher ... seen the entry of multiple participants each year with ... (Photo - http://photos.prnewswire.com/prnh/20150805/255570 ) Recent ... Global Biosensors Market ( http://www.frost.com/nee9 ), finds that ...
(Date:8/4/2015)... Aug. 4, 2015  AMRI (NASDAQ: AMRI ) today reported ... 2015. Highlights: , Second quarter contract revenue ... 2014 , Adjusted contract margins of ... $0.22, including a $0.05 decrease in EPS from royalties in the ... million "We are very pleased to present another ...
Breaking Biology News(10 mins):Physical Identity and Access Management Market Worth $546.2 Million by 2019 2Physical Identity and Access Management Market Worth $546.2 Million by 2019 3Physical Identity and Access Management Market Worth $546.2 Million by 2019 4Innovative Biosensors Incite Use in Non-Traditional Applications 2Innovative Biosensors Incite Use in Non-Traditional Applications 3Innovative Biosensors Incite Use in Non-Traditional Applications 4AMRI Announces Second Quarter 2015 Results 2AMRI Announces Second Quarter 2015 Results 3AMRI Announces Second Quarter 2015 Results 4AMRI Announces Second Quarter 2015 Results 5AMRI Announces Second Quarter 2015 Results 6AMRI Announces Second Quarter 2015 Results 7AMRI Announces Second Quarter 2015 Results 8AMRI Announces Second Quarter 2015 Results 9AMRI Announces Second Quarter 2015 Results 10AMRI Announces Second Quarter 2015 Results 11AMRI Announces Second Quarter 2015 Results 12AMRI Announces Second Quarter 2015 Results 13AMRI Announces Second Quarter 2015 Results 14AMRI Announces Second Quarter 2015 Results 15AMRI Announces Second Quarter 2015 Results 16AMRI Announces Second Quarter 2015 Results 17AMRI Announces Second Quarter 2015 Results 18AMRI Announces Second Quarter 2015 Results 19AMRI Announces Second Quarter 2015 Results 20AMRI Announces Second Quarter 2015 Results 21AMRI Announces Second Quarter 2015 Results 22AMRI Announces Second Quarter 2015 Results 23AMRI Announces Second Quarter 2015 Results 24
... at the University of Leeds are developing methods of ... organic chemicals such as vinegar. , The harmful ... waste from former textiles factories, smelters, and tanneries have ... to problems with the kidneys, liver, lungs and skin. ...
... 3, 2009) When it comes to solving complex ... engineer, looks to nature for solutions. Finding inspiration in ... helping to tackle one of society,s biggest challenges: improving ... the survival rate of cancer patients. Today, ...
... March 2, 2009 Two researchers at UT ... Research Fellows, an award intended to "support the work ... and often at pivotal stages in their work." ... for their work in chemistry. The Alfred P. Sloan ...
Cached Biology News:Cleansing toxic waste -- with vinegar 2MIT student develops new innovations to selectively kill cancer cells 2MIT student develops new innovations to selectively kill cancer cells 3MIT student develops new innovations to selectively kill cancer cells 4Two UT Southwestern researchers awarded Sloan fellowships 2
(Date:8/31/2015)... -- Research and Markets ( http://www.researchandmarkets.com/research/v7fdpx/argentina ) has announced ... - Growth, Trends & Forecasts (2014-2020)" report to ... market is estimated at $0.17 billion by 2018 at ... The near future will bring Biomedical sensors that ... These sensors can be set to trigger alerts when ...
(Date:8/31/2015)...  For people with Down syndrome, news from ... company, located in the Science + Technology Park at ... therapies yet for people with Down syndrome and other chromosome ... syndrome and Edwards syndrome aneuploidies in human cell cultures, ... Elixirgen plans to develop this technology into a treatment ...
(Date:8/31/2015)... SHANGHAI , Aug. 31, 2015 ... developing next-generation antibiotics, today announced positive top-line results ... its lead drug candidate MRX-I. MRX-I is an ... such as MRSA and VRE, while offering physicians ... option than currently available oxazolidinone agents. ...
(Date:8/31/2015)... ... August 31, 2015 , ... Regulatory ... in the drug development approval process. Thus, innovator companies must understand what will ... Inc., a Chicago-based CMO, has been hosting multiple educational panels and seminars for ...
Breaking Biology Technology:Argentina Biomedical Sensors Market Report 2015 - Growth, Trends & Forecasts 2014-2020 2New Down syndrome therapy discovered 2MicuRX Reports Positive Top-Line Results In Phase 2 Clinical Trial For Novel Antibiotic MRX-I In Complicated Skin And Soft Tissue Infections 2Regis Shares Expert Advice on Impurities in Drug Development 2Regis Shares Expert Advice on Impurities in Drug Development 3
... first-cycle,approval for a new molecular entity (NME) is ... average, according to a new analysis from,PAREXEL Consulting, ... PRXL ),and leading global life sciences consultancy serving ... PAREXEL Consulting,analysis, 60 percent of sales for newly-approved ...
... Medical and Security Detection Applications, ST. LOUIS, ... SAFC(R), a member of the Sigma-Aldrich Group (Nasdaq: ... the scope of its electronic materials,offering with the ... http://www.safchitech.com/halides ). These new raw materials enable the,growth ...
... ... Nutrition and Disease Research, KANNAPOLIS, N.C. ... Research Institute (DHMRI), located at the North,Carolina Research Campus ... that Waters(R) has been selected as the institute,s,primary supplier ...
Cached Biology Technology:PAREXEL Consulting Quantifies Speed to Market: First-Cycle Approval for NME Produces $640 Million in Incremental Revenue on Average 2PAREXEL Consulting Quantifies Speed to Market: First-Cycle Approval for NME Produces $640 Million in Incremental Revenue on Average 3PAREXEL Consulting Quantifies Speed to Market: First-Cycle Approval for NME Produces $640 Million in Incremental Revenue on Average 4PAREXEL Consulting Quantifies Speed to Market: First-Cycle Approval for NME Produces $640 Million in Incremental Revenue on Average 5SAFC Hitech(TM) Expands Electronic Materials Portfolio With the Introduction of Scintillation Crystal Growth Halides 2SAFC Hitech(TM) Expands Electronic Materials Portfolio With the Introduction of Scintillation Crystal Growth Halides 3SAFC Hitech(TM) Expands Electronic Materials Portfolio With the Introduction of Scintillation Crystal Growth Halides 4David H. Murdock Research Institute Taps Waters for Laboratory Technology 2David H. Murdock Research Institute Taps Waters for Laboratory Technology 3
... separation and fractionation of nucleic-acid ... nuclei from cytosolic proteins A ... greatly facilitating study of low-abundance ... acid binding proteins (e.g., transcription ...
... was developed for culturing hybrid cells that ... consists of doubling the amino acids and ... concentrations have been altered as well. This ... liter, which may render it unsuitable for ...
... is an 18 amino acid synthetic peptide whose sequence corresponds to ... peptide is (amino to carboxy terminus): M(1) - A - S ... A - S - P - R - D - A ... peptide may be used for neutralization and control experiments with the ...
... EpiTect Bisulfite Kit enables complete conversion ... less than 6 hours. The highly ... against DNA degradation and a spin-column-based ... fast and reliable results for all ...
Biology Products: