A multidisciplinary team reports the first complete genome sequence of Methylococcus capsulatus, a methane-loving bacterium that can consume methane and produce protein. The genome provides insights into methanotroph biology and its potential for bioremediation, reducing greenhouse gas emissions and degrading pollutants.
Chemical genetics was used to identify novel small-molecule inhibitors of severe acute respiratory syndrome-associated coronavirus. The study revealed four compounds that effectively inhibited the replication of the virus, providing new hope for the treatment of SARS.
A team led by Brown ecologist will study how Arabidopsis integrates environmental signals to flower at favorable times. The research aims to improve food production, understand climate change's impact on crops and wild plants, and shed light on genetic variation.
A new information system will help researchers understand the relationship between genes and behavior in honey bees. The BeeSpace system will provide a comprehensive environment for analyzing genomic data, enabling scientists to identify key roles in social behavior.
The NSF announces six FIBR awards to tackle some of biology's most challenging questions. The projects will study the relationship between an organism's genes and the outside world, as well as animal movement, social behavior, and photosynthesis.
A team of researchers, led by Himadri Pakrasi, aims to model the networks that cyanobacteria, Arabidopsis, and Physcomitrella use to cope with radicals. This study has potential applications for human biology and could lead to new therapies.
A $18 million bioinformatics center will provide a single web-based entry point for infectious disease researchers to access data on hundreds of deadly microorganisms. The center aims to accelerate research into the biology and evolution of these pathogens, with a focus on eight key species.
The Center for Quantitative Biology aims to tackle complex biological questions using advanced computing, microscopy, and gene chips. It will train future research leaders through a new undergraduate and graduate curriculum.
The Ellison Visiting Scholars Program brings African scientists to the Marine Biological Laboratory (MBL) to study infectious diseases, including the African trypanosome that causes human sleeping sickness. The program aims to develop strategies for combating these diseases with the help of MBL's cutting-edge facilities and expertise.
A new species of coral-dwelling goby was found in Papua New Guinea and is closely related to another goby species. Genetic analysis reveals that the two species diverged from each other around 200,000 years ago due to host shift, suggesting sympatric speciation by host shift as a plausible explanation.
A study found that pigs have more babies due to gene duplication, which allowed them to adapt to climate change. The researchers used a multi-disciplinary approach to investigate the evolution of aromatase genes and their role in altering reproductive biology.
Study reveals that heterochromatin forms despite lack of key RNA silencing components, indicating multiple pathways for chromosome regulation. Understanding these mechanisms is crucial for developing gene therapy to conquer chromosomal abnormalities and birth defects.
A global study found that carnivore extinction risk is more closely tied to biological traits such as small geographic distribution and high trophic level. Human population density plays a lesser role in determining extinction risk, but can exacerbate it when combined with these factors.
Researchers genetically modified mice to lack the CT or PEMT pathways, resulting in significant reductions of lipoproteins and homocysteine levels. This suggests pharmacological inhibition of PC manufacture in the liver as a potential approach to lower LDL cholesterol and homocysteine levels.
A study published by Temple University researchers debunks the longstanding 'Trojan Horse' model of HIV-caused dementia. They found that a large, late invasion of HIV-infected macrophages into the brain is responsible for the disease, not early latent infection as previously thought.
Leroy Hood is being honored with the 2004 Biotechnology Heritage Award for his groundbreaking work in systems biology and medicine. He pioneered the techniques that enabled the rapid sequencing of the human genome, revolutionizing genomics.
The Howard Hughes Medical Institute is awarding $49.7 million in grants to support undergraduate science programs at 42 colleges across 17 states and Puerto Rico. The funding will enhance diversity and inclusion in STEM education, with a focus on underrepresented minorities and disadvantaged students.
The joint program aims to expand technical capabilities in systems biology by combining ISB's instrumentation expertise with PNNL's computational powers. Current collaborations include protein structure prediction and whole proteome analysis, with potential applications in disease diagnosis and prevention.
Researchers at Children's Hospital Boston have unraveled the biology behind chronic inflammatory anemia and propose new drug targets. They found a key regulator of hepcidin, a hormone controlling iron levels, and suggest that inhibiting it may improve treatment for patients with anemia of chronic disease.
The American Society for Microbiology has recognized Hopkins Marine Station's dedication to microbiology research and education. The station has served as Stanford University's marine biology research and education facility since 1892, offering a popular summer course on microbiology.
Researchers found that HDAC inhibitors and DPDTB can inhibit aggresomes formed by mutant SOD protein, suggesting a potential new therapeutic approach for ALS. This study may lead to alleviating ALS symptoms and prolonging life span in transgenic mice models.
Tony Smith has made significant contributions to pulp biology, including a groundbreaking tooth slice organ culture model. He will also become Editor of the Journal of Dental Research, a flagship publication, and is recognized as an international authority in his field.
Dr. Gibson received the IADR Research in Oral Biology Distinguished Scientist Award for her groundbreaking research. She is recognized as one of the top researchers in the field, with a long history of publishing prestigious papers and serving on numerous review bodies.
Dr. Paul Sharpe has received the 2004 Craniofacial Biology Award for his pioneering work in vertebrate body patterning and the molecular basis of tooth development. His contributions to the field have been widely accepted by the scientific community, recognizing his significant impact on craniofacial biology.
Researchers at McGill University have identified 209 proteins involved in the cellular uptake process, shedding light on protein interactions and disease mechanisms. The study provides a comprehensive molecular inventory of clathrin-coated vesicles, with broad implications for various fields in biology and medicine.
Researchers successfully fertilized rabbit oocytes with freeze-dried sperm, showing promise for long-term storage. The breakthrough improves upon previous success with mouse sperm and opens up possibilities for preserving sperm from humans and other mammalian species.
Virginia Tech biologist Virginia Tyson earns top scientist award for his work in computational cell biology and mathematical models of molecular mechanisms controlling cellular growth and division. His research aims to understand and treat medical problems caused by molecular dys-regulation, such as cancer and nerve-cell regeneration.
The new center will integrate basic molecular and cellular research with advanced imaging technologies and computational science to understand complex biological systems. This collaboration aims to develop computer models of entire cells, revolutionizing drug development and reducing costs.
The EMBC has agreed to a six-year budget for EMBO, providing stability for European molecular biology research. This agreement was reached after earlier proposals requested higher funding levels, but ultimately, a compromise was made to support the organization's activities and promote scientific advancements in Europe.
Researchers at Scripps Research Institute solved the structure of a regulatory protein that controls gene expression by recognizing specific RNA sequences. The discovery provides valuable insights into post-transcriptional gene regulation and its potential to target diseases such as inflammation.
Researchers at Scripps Research have created a single, clonable strand of DNA that folds into an octahedron with potential applications in biomedical science, electronics, and computing. The structure can be amplified and replicated using standard molecular biology tools.
A mathematical model helps determine necessary mosquito control levels to prevent West Nile virus outbreaks, reducing economic and environmental damage. The model takes into account regional factors such as mosquito life span and crow biology.
The Indiana University-led FlyBase team will develop and maintain the public interface of the database, while the Bloomington Drosophila Stock Center will provide prized Drosophila mutants crucial to various scientific fields. Over 12,000 scientists worldwide have authored papers about Drosophila in the past.
Researchers will study the biology of tumor-stroma interaction, heparan sulfate proteoglycans in bone metastasis, and mitochondrial DNA mutations to develop novel diagnostic and therapeutic strategies. The goal is to understand how prostate cancer cells metastasize to bone and discover new genes that may support or inhibit this process.
A new curriculum developed by Duke University's Pharmacology Education Partnership (PEP) has shown to significantly improve students' understanding of biology and chemistry. The approach uses real-world examples, such as nerve gas and drugs, to make science more relevant and engaging for students.
The contest aims to honor biology experiments that are considered aesthetically pleasing, with a panel of experts screening nominations. The journal's goal is to encourage creative thinking among biologists about both famous and obscure experiments.
PLoS Biology features peer-reviewed research articles on diverse topics, making outstanding science freely available worldwide. The journal's open-access model aims to increase interdisciplinary collaboration, speed scientific discovery, and potentially save lives.
Two new centers will explore modular biology and biological circuits in human cells, aiming to unravel complex patterns of biological interactions. Researchers from diverse fields will work together to solve today's most challenging problems in biomedicine.
Purdue biologists will conduct basic research on viruses and develop antiviral compounds using advanced technology, aiming to enhance the national defense effort and address emerging infectious diseases. The grants could also support the creation of a new facility for structural biology at Purdue.
Anthony Hyman, group leader at Max Planck Institute of Molecular Cell Biology and Genetics, wins prestigious EMBO Gold Medal. His research focuses on microtubules' role in cell division, shedding light on their dynamics and functions.
Researchers at Max Planck Institute for Cell Biology and Genetics in Dresden and EMBL in Heidelberg have counted the number of proteins that help an egg cell divide. They found that there are more motors pulling on one side, which can pull the centrosome off-center, leading to proper development of the embryo.
The UCLA Center for Astrobiology will focus on four themes: extrasolar planetary systems, habitability of planets and their satellites, Earth's early environment and life, and evolution of biological complexity. The center aims to detect planets beyond our solar system using new methods and study the factors that control habitability.
The European Molecular Biology Laboratory (EMBL) and EMBO have agreed on a framework for cooperation, paving the way for formal agreements among member states. This development is expected to strengthen bioscience research in Europe, with the aim of supporting innovative projects and promoting collaboration.
The June issue of Plant Physiology features UCR's Center for Plant Cell Biology, which addresses fundamental questions in plant biology through interdisciplinary approaches. The center's work has significant implications for understanding plant cell function and responses to environmental changes.
Haugland's work at Molecular Probes led to the creation of over 2,800 products for biomedical research. He holds 60 patents and authored Handbook of Fluorescent Probes and Research Chemicals.
Researchers at UCR identified a key protein involved in protein processing and degradation in plant vacuoles. This discovery sheds light on the importance of vacuoles in plant physiology and may have significant implications for understanding aging and stress responses in plants.
The EMBO organization rewards a communicator with a silver medal and 5,000 euros for an imaginative and original work. The prize aims to promote molecular biology studies in Europe and recognize the value of communication skills.
The UC Riverside Department of Biology has received a $953,000 GAANN grant to support K-12 outreach efforts. The grant will enable approximately 30 graduate students to participate in research and teaching opportunities while focusing on their Ph.D. degrees.
A comprehensive analysis of Bacteroides thetaiotaomicron reveals its ability to process nutrients and forge a beneficial alliance with its host, providing new insights into human physiology and potential therapeutic strategies.
The Merck/AAAS Undergraduate Science Research Program awards fifteen grants annually to qualified institutions in the US and Puerto Rico. The program aims to enhance undergraduate education through research experiences that bridge chemistry and biology.
Nei's work has developed statistical methods to study genetic diversity, evolutionary relationships, and species divergence. He pioneered the neighbor-joining method for constructing phylogenetic trees, widely used worldwide.
Scientists are developing an encyclopedia of innate immune system activity using systems biology approaches. This could lead to a better understanding of inflammation and its control, potentially revealing targets for new drugs. The study also explores the use of bioinformatics resources to support research on immune-mediated diseases.
The EMBO World Programme fellowship scheme supports scientists from non-European countries to visit European laboratories for a six to nine month period. The program aims to foster collaborations and strengthen research between European and home countries.
Sydney Brenner's groundbreaking research on Caenorhabditis elegans revealed genes controlling human processes, while his contributions to molecular biology and systems biology paved the way for major discoveries. His work at the Molecular Sciences Institute continues to advance our understanding of biological systems.
The Association for Tropical Biology honors Ira Rubinoff's vision and perseverance in defining the direction of tropical biology research. His contributions include establishing Panama's Soberania National Park, Barro Colorado Nature Monument, and promoting forest conservation.
Three Columbia University dental students, Ms. Gao, Mr. Zhang, and Mr. Reyes, were selected for the prestigious NIDCR summer dental student award program. They gained hands-on experience in research and received access to state-of-the-art laboratories and technologies, enabling them to undertake valuable research initiatives.
The Merck/AAAS Undergraduate Science Research Program awards grants of $20,000 per year for up to three years to primarily undergraduate institutions. The program aims to enhance undergraduate education through research experiences and encourage students to pursue graduate education in biology and chemistry.
Scientists have identified over 100 new protein machines in baker's yeast, revealing a third of the genome's complex relationships between proteins. The study provides insights into cellular functions and tasks performed by molecules.
Yale University has been awarded a $1.3 million pre-center grant to prepare for the potential establishment of a Center of Excellence in Biomedical Computing. The grant aims to train new scientists in interdisciplinary areas of biomedical computing, addressing a critical shortage identified by NIH.
The European Molecular Biology Organization (EMBO) has awarded Matthew Freeman the 2001 golden medal for his significant contributions to molecular biology. The prestigious award recognizes Freeman's groundbreaking work in this field.