Navigation Links
NYU biologists map out early stages of embryo formation

A team of genomic researchers headed by biologists at New York University's Center for Comparative Functional Genomics, in collaboration with researchers at Harvard University, the Max Planck Institute, and Cenix Biosciences, has mapped out a preliminary molecular diagram of the early stages of embryo formation, offering for the first time a global look at how a single cell begins its path into a multi-cellular organism. The findings are reported in the August 11 issue of the journal Nature.

The team is studying the function of the genome of Caenorhabditis elegans (C. elegans), the first animal species whose genome was completely sequenced and a model organism to study how embryos develop.

With the complete genome sequence of C. elegans, the researchers sought to comprehend how the parts encoded by the genome are used to build complex dynamical biological systems--in this case, an engineering diagram for embryo formation. Using a new way to combine results from different functional genomic approaches including RNA interference (RNAi), a method for studying the function of genes in vivo, the researchers were able to develop a first-draft diagram for the early embryo at the molecular level, describing how its components fit together both physically and logically.

"These results point to a high level of coordination among a relatively small number of molecular machines required for proper early embryonic development in C. elegans," said Fabio Piano, an assistant professor in NYU's Department of Biology, who headed the research team. "This may also be the case for human embryogenesis. The diagrams linking all these genes reveal discrete patterns of interconnections, allowing us to begin to visualize the molecular network underlying a complex process like early embryogenesis as a whole."

These analyses suggest that out of the almost 20,000 genes in C. elegans, the embryo requires a core set of less than 1,000 genes to coordinate the early e
'"/>

Source:New York University


Page: 1 2

Related biology news :

1. Octopuses occasionally stroll around on two arms, UC Berkeley biologists report
2. GeneNotes - A novel information management software for biologists
3. FSU biologists describe key role of signal-transcribing gene during cell cycle
4. High-tech tags on marine animals yield valuable data for biologists and oceanographers
5. UCSD biologists find new evidence for one-way evolution
6. UC San Diego biologists solve plant growth hormone enigma
7. FSU biologists uncover mechanisms that shape cells for better or worse
8. NYU biologists identify gene that coordinates two cellular processes
9. MIT biologists solve vitamin puzzle
10. Yale biologists trick viruses into extinction
11. Brown cancer biologists identify major player in cell growth
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: NYU biologists map out early stages embryo formation

(Date:4/2/2015)... In the current eight ... the strongest competitors, showing outstanding performance in recognition ... is capable of a throughput of 5.000.000 fingerprints ... be ten times faster than most competitors and ...      (Photo: http://photos.prnewswire.com/prnh/20150402/738673-a ) , ...
(Date:4/1/2015)... -- NXT-ID, Inc. (NASDAQ: NXTD ) ("NXT-ID" or the ... mobile commerce market, announces the second shipment of a ... early access pre-order customers. Feedback from ... including Walmart, Target, AT&T, Dunkin, Donuts, Stop & Shop ... all outlets and very easy to use. Several users ...
(Date:3/30/2015)... 26, 2015 Research and Markets ( ... "Global Gesture Recognition Market in Automotive Sector 2014-2018" ... the Global Gesture Recognition market in Automotive Sector to ... 2013-2018. Gesture recognition is the ability of ... of an individual. Gesture recognition technology can be 2D-based ...
Breaking Biology News(10 mins):DERMALOG AFIS Emerges as Performance Winner in NIST Benchmark Test 2DERMALOG AFIS Emerges as Performance Winner in NIST Benchmark Test 3NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 2NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 3NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 4Global Gesture Recognition Market in Automotive Sector Report 2015 - Growing Number of Partnerships 2
... with the current poaching rates. The loss of this megaherbivore is ... on the ecosystems they now live in. The white ... of ecosystem functioning because theyre not controlled by predation. A ... Journal of Ecology , highlights the role of the white ...
... better be sure that there are no great tits around to ... So says Anders Brodin and Utku Urhan of the University of ... position of such hideaways up to 24 hours after seeing it ... well-known hoarders such as crows and jays, they do not store ...
... genetic traits in cattle that might allow farmers to ... The study, which compared the genetic code of ... to impact on a disease that leads to major ... University of Edinburgh,s Roslin Institute, has identified a number ...
Cached Biology News:Poaching threatens savannah ecosystems 2"You hide it -- I'll find it!" -- Great tit has a bird's eye view when looking for dinner 2Genetic find might lead to cattle that are more resistant to TB 2
(Date:4/30/2015)... NEW YORK , April 30, 2015 The ... the Board of Directors of China Cord Blood Corp (NYSE: ... that the special committee of the independent directors of China ... extremely low privatization offer of $6.40 per share from Golden ... transaction at $6.40 per share would greatly benefit Golden Med ...
(Date:4/30/2015)... 30, 2015 - Continued ... Company   Shire (LSE: SHP, NASDAQ: ... months to March 31, 2015. Financial ... +9% +13% Total revenues $1,488 million +11% +15% Non ... operating income from continuing operations $475 million +55% Non ...
(Date:4/30/2015)... April 30, 2015 Clinovo Staffing ... PharmaSUG Annual Conference held in Orlando, FL on ... Solutions along with Leslie Kolman, Manager of Staffing Solutions, ... Clinovo news at Booth #17. , “We are ... again this year”, Says Trisha Heredia, Senior Director of ...
(Date:4/29/2015)... April 29, 2015   Doximity , the leading ... US doctors as members, announced a new, instant method ... Using Doximity." With one click, all US physicians can ... vitae (CV) for an open job opportunity, and a ... Eighty seven percent of physicians are open to ...
Breaking Biology Technology:April 30, 2015 Open Letter to the Board of China Cord Blood Corp from Jayhawk Capital 2April 30, 2015 Open Letter to the Board of China Cord Blood Corp from Jayhawk Capital 3April 30, 2015 Open Letter to the Board of China Cord Blood Corp from Jayhawk Capital 4April 30, 2015 Open Letter to the Board of China Cord Blood Corp from Jayhawk Capital 5Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 2Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 3Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 4Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 5Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 6Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 7Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 8Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 9Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 10Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 11Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 12Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 13Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 14Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 15Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 16Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 17Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 18Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 19Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 20Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 21Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 22Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 23Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 24Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 25Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 26Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 27Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 28Shire Delivers Strong Revenue Growth and Cash Generation; 20% Increase in Non GAAP Earnings per ADS 29Clinovo Exhibits at the 2015 PharmaSUG Annual Conference on May 17-20th in Orlando, FL 2Clinovo Exhibits at the 2015 PharmaSUG Annual Conference on May 17-20th in Orlando, FL 3Doximity Offering Hospitals Easy, Efficient Physician Application Tool 2
... PAREXEL International,Corporation (Nasdaq: PRXL ), ... Imogene Grimes, Ph.D., to Vice President of,Data ... biostatistician,with more than 25 years of experience, ... data science services, including data management,biostatistics, and ...
... LLC announced today,that it is teaming up with ... diabetes screenings to school age children in the ... pre-diabetic children and,adolescents. Beginning May 1, 2008 and ... be available free of charge at any of ...
... FRANCISCO, Calif., April 29 ,Anesiva, Inc. (Nasdaq: ... and distribution agreement, with Green Vision Company, for,several ... injection system is approved in the U.S. to,provide ... or blood,draws in children three to 18 years ...
Cached Biology Technology:PAREXEL Appoints Leading Biostatistician Dr. Imogene Grimes to Vice President of Data Sciences Strategic Services 2PAREXEL Appoints Leading Biostatistician Dr. Imogene Grimes to Vice President of Data Sciences Strategic Services 3PAREXEL Appoints Leading Biostatistician Dr. Imogene Grimes to Vice President of Data Sciences Strategic Services 4RediClinic, BIOSAFE Labs and Glycemion to Provide Free Diabetes Risk Assessments to Richmond, Va. School Children 2RediClinic, BIOSAFE Labs and Glycemion to Provide Free Diabetes Risk Assessments to Richmond, Va. School Children 3RediClinic, BIOSAFE Labs and Glycemion to Provide Free Diabetes Risk Assessments to Richmond, Va. School Children 4RediClinic, BIOSAFE Labs and Glycemion to Provide Free Diabetes Risk Assessments to Richmond, Va. School Children 5Anesiva Announces New Zingo Marketing and Distribution Agreement 2Anesiva Announces New Zingo Marketing and Distribution Agreement 3
RAT ANTI MOUSE METALLOPHILIC MACROPHAGES...
... All MagCellect Ferrofluid products ... conjunction with R&D Systems MagCellect ... capacities, this neodymium iron boron ... 12 x 75 mm test ...
Request Info...
Form: Concentrated Applications: ELISA...
Biology Products: