Navigation Links
Morphogenesis in Biological News

Discovery of a mechanism that regulates cell movement

... in the regulation of these movements is the amount of adhesive protein E-Cadherin located in the cellular membrane. Jordi Casanova, head of the morphogenesis in Drosophila at IRB Barcelona, explains that "when movement starts, the levels of this protein in the cells decrease, thereby allowing them to slide ...

Early exposure to common weed killer impairs amphibian development

... period of development, organ morphogenesis. Study Results Broadens Knowledge of Herbicide's Effects During a Vulnerable Stage Organ morphogenesis is a brief, extremely sensitive phase in the tadpoles' growth cycle when they are starting to develop organs, noted Kelly A. McLaughlin, Associate ...

Gene in male fish lures females into sex

... anal fins. "The two kinds of independently evolved egg-dummies serve as a model system to test whether the same genetic pathways are involved in the morphogenesis of both types of dummies," say the authors. ...

Scientists explore how complex organs develop from a simple bud

... are revealed. The articles analyze how branching morphogenesis occurs in different organ systems in the same ... autoimmune rejection. An investigation into the morphogenesis of the prostate gland and seminal vesicles is ... Ultimately, scientists hope analysis of branching morphogenesis will lead to the design of a computer program ...

Stowers scientists demonstrate mechanism of vertebral formation

... Snail proteins -- in the process of embryonic segmentation," said Robb Krumlauf, Ph.D., Scientific Director. "The findings provide a link between the morphogenesis of the tissue that generates the vertebrae and the periodic production of their precursors." The Snail factors which are known to control the ...

Clues to breast cancer hidden inside stem cells

... similar to what you have in vivo," says Gudjonsson. "You can analyse cell-cell interactions and signaling pathways in these cells during morphogenesis and in cancer progression." The Icelandic researchers are now focusing their efforts on how endothelial cells convey signals to stem cells in normal ...

Did feathered dinosaurs exist?

... Feduccia, Lingham-Soliar and Hinchliffe found no evidence for the existence of protofeathers on dinosaurs and no evidence in support of the morphogenesis of the feather from putative filamentous protofeathers. They suggest that 'protofeathers' described on fossil findings "are probably the remains of ...

Basis for DNA ejection from single phage particles

... built during packaging of the DNA in the phage capsid was responsible for DNA ejection. This pressure results from the condensation of the DNA during morphogenesis ?for example, another group recently showed that the pressure at the final stage of encapsulation for a particular bacteriophage reached a value of ...
Other Contents
(Date:8/31/2014)... go after each other. But when viruses invade bacteria, ... Sometimes viruses actually carry helpful genes that a bacterium ... attack its own hosts. , Scientists have assumed the ... anything it recognized as invading viral genes. However, new ... variety of the bacterial immune system known as the ...
(Date:8/29/2014)... have made some surprising discoveries about the body,s ... virus (SIV), the team found that specialized cells ... responders to viral invasion and are the source ... interleukin-1 beta (IL-1β). , Though aimed at ... the gut epithelium that provides a barrier to ...
(Date:8/29/2014)... the type and number of connections in transcription factor ... robustness in a study published in PLOS Computational ... the assortativity signature contributes to a network,s resilience against ... the out-out assortativity of TFN models has a greater ... three types of assortativity," said Dov A. Pechenick, PhD, ...
Breaking Biology News(10 mins):Discovery reveals how bacteria distinguish harmful vs. helpful viruses 2Discovery reveals how bacteria distinguish harmful vs. helpful viruses 3The early cost of HIV 2Assortativity signatures of transcription factor networks contribute to robustness 2
(Date:9/1/2014)... 01, 2014 Parties involved in federally-filed ... the litigation’s status conference in September, where issues related ... in the Eastern District of Pennsylvania, Bernstein Liebhard LLP ... conferences posted on the Court’s website, the meeting is ... 10:00 a.m. This is the latest of several Tylenol ...
(Date:9/1/2014)... 01, 2014 Ontraport , one ... that was developed to automate the small intricacies of ... of Shane Michaels, prompting an investigative review. , ... duty of managing all of the small details involved ... overwhelming,” reports Michaels. “That’s why Ontraport has become so ...
(Date:9/1/2014)... (PRWEB) September 01, 2014 AttorneyOne.com, a ... all the latest information from the FDA on ... US FDA announced on August 28, that specific lots ... (Class I) as the device may reverse directions ... Synthes Craniomaxillofacial (CMF) Distraction System is an implant used ...
(Date:9/1/2014)... Nevada (PRWEB) September 01, 2014 Beginning ... to over 3,000 medical professionals and 10,000 consumers for ... is a 5-day gathering of the nation’s top medical ... associated diseases or conditions. The week-long event contains more ... evidence-based scientific instruction available in the pain management field. ...
(Date:8/31/2014)... 2014 An analysis of 32 studies ... revealed a link between lower levels of Vitamin D ... the August 2014 issue of American Journal ... form of Vitamin D found in blood. , ... D lower than 9 nanograms/milliliter (ng/mL) were twice as ...
Breaking Medicine News(10 mins):Health News:Tylenol Lawsuit News: Bernstein Liebhard LLP Notes Upcoming Status Conference in Pennsylvania Litigation 2Health News:Tylenol Lawsuit News: Bernstein Liebhard LLP Notes Upcoming Status Conference in Pennsylvania Litigation 3Health News:Tylenol Lawsuit News: Bernstein Liebhard LLP Notes Upcoming Status Conference in Pennsylvania Litigation 4Health News:Ontraport: Review Exposes Automated Platform for Online Marketing Management 2Health News:DePuy Synthes Craniomaxillofacial Distraction System Recalled (Class I): AttorneyOne Monitors and Keeps Consumers Informed 2Health News:DePuy Synthes Craniomaxillofacial Distraction System Recalled (Class I): AttorneyOne Monitors and Keeps Consumers Informed 3Health News:Medical Marijuana Doctor Company Set to Present at Las Vegas Pain Week 2Health News:NutriGold Highlights New Study on the Importance of Vitamin D to Our Life Span 2Health News:NutriGold Highlights New Study on the Importance of Vitamin D to Our Life Span 3Health News:NutriGold Highlights New Study on the Importance of Vitamin D to Our Life Span 4
Other TagsOther Tags