Navigation Links
Rediscovery: MBL scientists confirm role for mysterious cell component, the nucleolinus
Date:7/22/2010

sion]."

This function of the nucleolinus, which is closely associated with a structure called the nucleolus, could clarify recent studies indicating an important role for the nucleolus in cell division. "When people talk about the nucleolus playing a direct role in cell cycle regulation, it may very well be that it's the nucleolinus," Mark Alliegro says.

Mark Alliegro and his colleagues speculate that the nucleolinus may be responsible for recruiting proteins required by centrosomes, which have long been known to play an important role in cell division. "What we're doing now is attempting to answer some functional questions about the nucleolinus in Spisula cells," he says. "But we're also moving it into other systems that are easier to experiment in." They are planning to study the role of the nucleolinus in mammalian cells.

The MBL has other close connections with the long but sparse history of nucleolinus research. Former MBL visiting investigators Thomas H. Montgomery Jr. of the University of Texas (in the 1890s) and Robert D. Allen of Dartmouth College (in the 1950s) both studied the structure before it faded back into obscurity. "Of the people that have studied the nucleolinus," Mark Alliegro says, "more have been at the MBL than any place else."


'/>"/>

Contact: Diana Kenney
dkenney@mbl.edu
508-289-7139
Marine Biological Laboratory
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Jefferson scientists deliver toxic genes to effectively kill pancreatic cancer cells
2. Scientists identify novel inhibitor of human microRNA
3. Argonne scientists peer into heart of compound that may detect chemical, biological weapons
4. MU scientists go green with gold, distribute environmentally friendly nanoparticles
5. Scientists identify gene that may contribute to improved rice yield
6. Scientists discover why a mothers high-fat diet contributes to obesity in her children
7. MU scientists see how HIV matures into an infection
8. Earth scientists keep an eye on Texas
9. Thinking it through: Scientists call for policy to guide biofuels industry toward sustainability
10. Scientists identify a molecule that coordinates the movement of cells
11. Scientists Find new migratory patterns for Mediterranean and Western Atlantic bluefin tuna
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Rediscovery: MBL scientists confirm role for mysterious cell component, the nucleolinus
(Date:12/10/2014)... 9, 2014  Valencell, a leader in performance biometric ... staggering demand from its licensees for highly accurate, clinically ... not solely coming from fitness and health sectors, but ... "A wearable is only as useful as the biometric ... ultimate driver in long-term mass consumer adoption of wearable ...
(Date:12/10/2014)... SAN DIEGO , Dec. 9, 2014 ... and collaboration catalyst that provides the connective tissue that ... by enabling them to easily share client-level information; earned ... Foundation to expand to organizations serving seniors aging in ... San Diego" partner on December 11 th 4-6p. ...
(Date:12/10/2014)... December 9, 2014   ... Platform   Jifflenow, ... scheduling solutions for business-to-business (B2B) events, today announced ... in mobile near-field communication (NFC), Bluetooth low energy ... (Logo: http://photos.prnewswire.com/prnh/20140612/691055) , Jifflenow will integrate ...
Breaking Biology News(10 mins):Wearable Technology Products Demand Highly Accurate Biometric Technology 2Community Information Exchange San Diego Launches Pilot, Secures $1 Million Expansion Grant, and Becomes a "Live Well San Diego" Partner 2Community Information Exchange San Diego Launches Pilot, Secures $1 Million Expansion Grant, and Becomes a "Live Well San Diego" Partner 3Community Information Exchange San Diego Launches Pilot, Secures $1 Million Expansion Grant, and Becomes a "Live Well San Diego" Partner 4Jifflenow And ITN International Bring Cutting-Edge Badge Scanning Technology To B2B Events 2Jifflenow And ITN International Bring Cutting-Edge Badge Scanning Technology To B2B Events 3
... of eight hospitals in Peru has shown that opening ... of mechanically ventilated negative-pressure rooms and 18 times that ... The researchers, led by Rod Escombe from Imperial College ... rooms such as respiratory isolation rooms, TB wards, respiratory ...
... study led by scientists from the University of North ... mechanism involved in the development of schizophrenia. , ... had been diagnosed with schizophrenia, the researchers found that ... among schizophrenia patients than in persons who were free ...
... NIH Neuroscience Microarray Consortium today announced that it ... and Illumina platforms to its list of services. ... that "adding ultra-high throughput genotyping for its user-base ... Consortium current with the demands of the scientific ...
Cached Biology News:Brain tissue reveals possible genetic trigger for schizophrenia 2NIH neuroscience microarray consortium launches high-throughput genotyping services 2
(Date:12/24/2014)... 2014 SoundConnect’s ... to introduce cutting edge communication technology, provide ... of platform upgrades. This webinar series demonstrates ... in their quest to leverage web conferencing’s ... to SoundConnect’s Marketing Manager, Seanna Baumgartner, “Our ...
(Date:12/24/2014)... Nashville Fertility Center announced that Dr. George ... Society for Reproductive Medicine (ASRM), a leading professional organization ... In his new role as treasurer, Dr. Hill ... will have a voice in furthering the mission of ... since 1984 when he joined while conducting fellowship training ...
(Date:12/24/2014)... Texas , Dec. 23, 2014 ... company focused on gynecologic disease, announced today that ... Schuler , Birchview Fund LLC and several Vermillion ... of unregistered shares of Vermillion,s common stock and ... stock in a private placement.  ...
(Date:12/24/2014)... and NEW YORK , ... from its open-label pilot study of mazindol in children ... Development and Therapy in December 2014 . ... mazindol in children with attention deficit/hyperactivity disorder" ( Konofal ... 2014 Dec 1;8:2321-2332. eCollection 2014 ) shows ...
Breaking Biology Technology:SoundConnect Launches Leading Edge Business Communications Webinar Series 2SoundConnect Launches Leading Edge Business Communications Webinar Series 3Nashville Fertility Center Announces Dr. George A. Hill Selected to Serve as ASRM Treasurer for 2014-15 2Nashville Fertility Center Announces Dr. George A. Hill Selected to Serve as ASRM Treasurer for 2014-15 3Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 2Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 3Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 4Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 5Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 2Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 3
... Dendreon Corporation,(Nasdaq: DNDN ) today announced that ... CEO & Investor Conference in New York City, on,Tuesday, February ... A live audio webcast of the presentation will be ... http://www.dendreon.com .,If you are unable to listen to the live ...
... in-source Disease Management and Health Services programs to control costs and improve ... , Alere,s robust Integrated Health ... IT platform , , , , ... Shield of South Carolina completes IHMS installation to improve care and manage members, ...
... the face of a recession is no small feat for any company. ... Sidney Sudberg called "being in the right place at the right time" ... ... Mesa, CA (PRWEB) February 2, 2009 -- Sidney Sudberg, Founder, CEO and ...
Cached Biology Technology:Alere Offers Single-Source Solution for Health Plans Seeking to In-Source Health Management Programs 2Alere Offers Single-Source Solution for Health Plans Seeking to In-Source Health Management Programs 3Alere Offers Single-Source Solution for Health Plans Seeking to In-Source Health Management Programs 4Alkemists Labs Wins Nutrition Business Journal's 2008 Industry Growth Award 2Alkemists Labs Wins Nutrition Business Journal's 2008 Industry Growth Award 3
Dopamine D2 and D3 receptor, human and possibly mouse. AB1502 detects 40 ng of dopamine receptor peptide by ELISA. AB1502 is not neutralizing....
STX18 Immunogen: STX18 (NP_058626, 101 a.a. ~ 200 a.a) partial recombinant protein with GST tag. Storage: -20 C, Avoid Freeze/Thaw Cycles *Available for distribution in the US only...
Mouse monoclonal [CLB-SW16 (formerly 708)] to CD42d (rating: ****) ( Abpromise for all tested applications). entrezGeneID: 2814 SwissProtID: P40197...
Request Info...
Biology Products: