Navigation Links
Membrane fusion a mystery no more
Date:1/24/2012

r complex," Peters said. "This new acceptor SNARE-complex incorporates the single SNARE that has separated from another vesicle and the two vesicles are in position to fuse."

Researchers found that when this tethering factor was removed, the SNARE proteins were unstable and there was no fusion.

"This finding deals with one of the most fundamental reactions in a cell, how membranes fuse with each other. It is important to understand how this works, because when these events go wrong, either accelerating or slowing down, then it can affect certain disorders such as tumor formation," Peters said. "By using our physiological yeast fusion model, the impact of these tethering factors on the SNARE topology can be investigated, along with the many other factors that come into play. This was not the case in the artificial liposome models used in the past."


'/>"/>

Contact: Graciela Gutierrez
ggutierr@bcm.edu
713-798-4710
Baylor College of Medicine
Source:Eurekalert

Page: 1 2

Related biology news :

1. New device creates lipid spheres that mimic cell membranes
2. Evidence for spinal membrane as a source of stem cells may advance spinal cord treatment
3. New membrane lipid measuring technique may help fight disease
4. Three-part handoff delivers proteins to membrane surface
5. Common drugs initiate a molecular pas de quatre at the surface of the cell membrane
6. A chaperone system guides tail-anchored membrane proteins to their destined membrane
7. Transport Phenomena and Membrane Digestion in Small Intestinal Mucosa by Pensoft
8. Study reveals important aspects of signaling across cell membranes in plants
9. Structural biologist wins $150K for membrane mimic technology
10. Researchers get a first look at the mechanics of membrane proteins
11. Closer look at cell membrane shows cholesterol keeping order
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:11/4/2014)... (Philadelphia, PA) – Temple University School of Medicine ... Explorations winner, an initiative funded by the Bill ... MPH, Professor of Obstetrics, Gynecology and Reproductive Sciences; ... at Temple University School of Medicine will pursue ... titled "Maternal Blood Biomarkers to Assess Fetal Neurodevelopment.", ...
(Date:11/4/2014)... A newly published research study examining only marketing ... of fast food restaurants has found that the ... disproportionately exposed to such marketing tactics. , Authored ... her colleagues, the study is the first to ... interior and exterior of fast food restaurants and ...
(Date:11/4/2014)... – (Nov. 4, 2014) – A majority of Madagascar,s ... that could have serious consequences for the rainforests they ... shows the positive impacts lemurs can have on rainforest ... their disappearance could have on the region,s rich biodiversity. ... have fruits eaten by lemurs. Lemurs in turn ...
Breaking Biology News(10 mins):Temple University School of Medicine receives Grand Challenges Explorations grant 2Fast food marketing for children disproportionately affects certain communities 2Fast food marketing for children disproportionately affects certain communities 3Gardeners of Madagascar rainforest at risk 2Gardeners of Madagascar rainforest at risk 3
... SEOUL, South Korea, Jan. 8 Pixelplus ... semiconductor company in Korea that designs,develops, and ... electronics,applications, today announced that it unveiled the ... various image recognition,applications., The PM1002 integrates ...
... one cool lily look-alike. This new pinkish-purple ornamental flower, just ... vase, but when left in the garden, it blooms all ... hard freeze in the fall., The new hybrid of the ... Cornell professor, is a non-fragrant perennial that is set apart ...
... (SBS) WHAT: Latest Findings and Research on Advancements ... 6-10, 2008 WHERE: SBS 14th Annual Conference ... More than 2,500 researchers and professionals in the area ... the 14th Annual Conference & Exhibition of the Society for ...
Cached Biology News:Pixelplus Unveils Its PM1002 as A Practical Biometric Solution for Iris, Facial and Fingerprint Recognition 2Pixelplus Unveils Its PM1002 as A Practical Biometric Solution for Iris, Facial and Fingerprint Recognition 3Cornell patents a pink lily look-alike that blooms all summer long 2
(Date:11/22/2014)... CannLabs, Inc. (OTCQB: CANL), ... scientific testing methodologies relating to cannabis, today announced that ... of credit from an existing stockholder of the Company. ... this commitment from one of our existing stockholders,” stated ... capital will help accelerate our planned expansions into the ...
(Date:11/22/2014)... The “Chiral Chromatography Columns Market by type ... Plastic), by Application [GC, LC (HPLC, UHPLC, Flash ... analyses and studies the major market drivers, restraints, ... and Rest of the World. , Browse 90 ... 135 pages and in-depth TOC on “Chiral Chromatography ...
(Date:11/22/2014)... , November 21, 2014 ... wechselt als Chief Commercial Officer zu KLOX    ... der Unternehmensentwicklung und Chief Financial Officer bestellt    ... mit der Vermarktung seines jüngst zugelassenen Behandlungssystems zur Wundheilung ... ("KLOX" bzw. das "Unternehmen") ist sehr erfreut, die folgenden ...
(Date:11/21/2014)... 2014 The science of light and ... with more than 200 primary students in a traveling ... University of Otago Physics Department and funded by an ... members of the university’s OSA/SPIE Student Chapter visited six ... giving children from small, rural schools hands-on lessons in ...
Breaking Biology Technology:CannLabs Secures $750,000 Line Of Credit 2Chiral Chromatography Columns Market worth $87.8 Million by 2018 - New Research Report by MarketsandMarkets 2Chiral Chromatography Columns Market worth $87.8 Million by 2018 - New Research Report by MarketsandMarkets 3Chiral Chromatography Columns Market worth $87.8 Million by 2018 - New Research Report by MarketsandMarkets 4Chiral Chromatography Columns Market worth $87.8 Million by 2018 - New Research Report by MarketsandMarkets 5KLOX Technologies meldet Neubesetzung von Führungspositionen 2KLOX Technologies meldet Neubesetzung von Führungspositionen 3KLOX Technologies meldet Neubesetzung von Führungspositionen 4KLOX Technologies meldet Neubesetzung von Führungspositionen 5Optics and photonics outreach programs share science, spark fascination with light 2Optics and photonics outreach programs share science, spark fascination with light 3
... of excess nuclear fuel may seem like disparate goals ... has obtained the rights to a technology that promises ... Medicine, Inc. , an early-stage developer of radiopharmaceuticals, will ... processing small amounts of unused nuclear fuel left over ...
... a long-time proponent of alternative energy, has joined the biodiesel ... officer. , ,"We are very pleased to have a partner ... H. Tony Hartmann, company CEO. "He is a perfect fit ... in green fuel technology." , ,Daugherty spent the past several ...
... - On June 19 and 20 at the ... private equity, real estate, legal, engineering and due diligence ... many topics on the small and middle markets ($10 ... ,From topics such as "maximizing the value of your ...
Cached Biology Technology:NorthStar finds cancer-fighting use for nuclear fuel 2Some great insights into the current Mergers & Acquisitions Market 2Some great insights into the current Mergers & Acquisitions Market 3Some great insights into the current Mergers & Acquisitions Market 4Some great insights into the current Mergers & Acquisitions Market 5
Mouse monoclonal [RL13] to LAP1 ( Abpromise for all tested applications). SwissProtID: Q96NW7...
Rabbit polyclonal to ECSIT ( Abpromise for all tested applications). entrezGeneID: 51295 SwissProtID: Q96HQ7...
... Antigen peptide transporter ... TAP2) (Peptide transporter PSF2) ... (PSF-2) (Peptide transporter involved ... [Source:Uniprot/SWISSPROT;Acc:Q03519] ...
Goat polyclonal to JIK ( Abpromise for all tested applications). Antigen: Synthetic peptide: HKKDHVFIRDEAGHGD, corresponding to amino acids 396-411 of Human JIK. Entrez Gene ID: 51347 Swi...
Biology Products: