|
Molecular evolution of neuropeptides in the genus Drosophila Background:Neuropeptides are the most diverse group of neuronal signaling molecules. They often occur as multiple sequence-related copies within single precursors (the prepropeptides). These multiple sequence-related copies have not arisen by gene duplication, and it is debated whether they are mutually redundant or serve specific functions. The fully sequenced genomes of 12 Drosophila species provide a unique opportunity to study the molecular evolution of neuropeptides. Results:We data-mined the 12 Drosophila genomes for homologs of neuropeptide genes identified in D. melanogaster. We then predicted peptide precursors and the neuropeptidome, and biochemically identified about half of the predicted peptides by direct mass spectrometric profiling of neuroendocrine tissue in four species covering main phylogenetic lines of Drosophila. We found that all species have an identical neuropeptidome and peptide hormone complement. Calculation of amino acid distances showed that ortholog pep Genomebiology.comDogs too can differentiate between what London, Aug 21 : Dogs are becoming smarter and are even learning morals, through spending time with humans, claim a group of researchers, who found that canines have a sense of right and wrong. bignewsnetwork.comCheetahs change spots for Lions By Jacques van der Westhuyzen Lions boss Eugene Eloff has put his faith in the same group of players who pulled off a 30-27 win against the Blue Bulls two weeks ago to tackle the Cheetahs in a cruc... bignewsnetwork.com$9 Million Awarded To UTSA Minority Basic Research Support Score Program The University of Texas at San Antonio Minority Basic Research Support for Continuous Research Excellence(MBRS/SCORE) program has been awarded a five-year, $9 million grant from the National Institutes of Health (NIH). The funding will support 10 faculty research projects in a variety of disciplines. MBRS/SCORE seeks to increase the participation of individuals from minority or underrepresented groups in scientific research. Medicalnewstoday.com |
Updating news archive ![]() |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Popular search keywords in science:
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Feedzilla is a news aggregator which categorizes news stories by topic. It is a platform where webmasters and bloggers can find an unmatched selection of easy to use, automatically updating and professional news widgets for their sites. Feedzilla supports the building of widgets in various formats, as well as allowing the addition of news widgets to different blogging platforms and social networks.
Feedzilla manually aggregates news summaries found in RSS feeds, and redistributes them in either RSS format or as a news widget. Content is collected 24 hours a day, 7 days a week from an ever-growing list of providers.
afghan border • airlines jet • almost investigators • any evidence • army captured • arrive iran • atlantic city • attack capital • avoid toxic • baghdad morning • baghdad police • baghdad twin • barack obama • billowing fire • blaze wind • bloodiest attack • bombings strike • bombs kill • bombs targeting • buildings killed • burning fuelstorage • cairo egypt • cancer screening • captured strategic • car bombs • central baghdad • chatham borough • church janitor • city qom • claiming memory • cnn viewer • collide egypt • collided outside • complex puerto • countrys interior • death toll • declares swine • died trains • disclosed nuclear • double bombing • ed hinds • egypt officials • emergency president • emergency white • ensure used • even own • expect death • facility city • facility international • fears grow • fight preceded • flu national • found slain • fuel storage • fuelstorage site • germanys coalition • government buildings • hn swine • home even • hugo ch • identified young • inspect newly • interior ministry • international officials • iran inspect • janitor charged • kill baghdad • killed people • killed wounded • killing people • lead killer • manhattan claiming • memory home • morning officials • murdered almost • national emergency • natoled troops • newly disclosed • northwest airlines • nuclear facility • nuclear site • obama declares • officials arrive • officials expect • outside cairo • outskirts burning • own name • peaceful purposes • people died • people living • people wounded • police bloodiest • police cnn • police police • polygamist sect • president barack • priest found • prime minister • puerto rico • qom ensure • raging fire • residents risk • rev ed • rico officials • rico urged • rise countrys • shift put • shrimp vessel • site puerto • small town • smoke inhalation • smoke still • south waziristan • still billowing • swine flu • taliban south • targeting government • toll rise • toxic smoke • trains collided • troops seize • turned manhattan • twin car • urged relocate • used peaceful • venezuelan president • viewer identified • war crimes • white house • woman turned • wounded central • young woman •
9th of September 2009 - Interview of Feedzilla's founder at the IFA in Berlin. [More]