Articles tagged with Rna Transcripts
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A new study led by Stowers Institute researchers reveals the Little Elongation Complex (LEC) as a critical component of small nuclear RNA (snRNA) transcription. LEC's unique 'Swiss Army knife' function is required for both initiation and elongation phases of snRNA transcription, shedding light on gene expression and regulation.
A comprehensive transcriptome analysis of human ENCODE cells reveals widespread RNA transcripts and epigenetic links, assigning biochemical functions to 80% of the human genome. The study provides powerful data sets for delineating functional elements across the human genome.
Researchers at UC Davis found that R-loops prevent methylation at CG island promoters, which are essential for 60% of human genes. This breakthrough could lead to treatments for autoimmune diseases by reversing cytosine methylation.
A study published in PLOS ONE found that circular RNA molecules are more abundant than previously thought, comprising a substantial fraction of all transcripts identified for many genes. This discovery opens up new avenues for research into the potential functions and relevance of circular RNAs in human biology and health.
Researchers at Cold Spring Harbor Laboratory discovered that two non-coding RNAs, MENε and MENβ, trigger the formation of nuclear subcompartments called paraspeckles. Paraspeckles are believed to serve as storage depots for pre-made protein-coding RNA, allowing cells to respond faster to stress.
Researchers at University of Maryland provide new insight into the initiation phase of bacterial gene transcription, showing a three-step process involving RNA polymerase and DNA bending. The study confirms experimental observations and establishes an active role for RNA polymerase in the process.
Researchers at Albert Einstein College of Medicine measure transcription stages in real-time, revealing inefficient first two stages with only 1% polymerases remaining. Elongation phase takes 517 seconds, while pausing and rapid synthesis may regulate gene expression.
The new model integrates data from various studies to describe transcription termination as a complex process involving multiple regulatory factors. Key findings include the identification of essential genes and regulatory elements involved in controlling transcription termination.
Researchers at Scripps Research and GNF develop a strategy to identify functions of noncoding RNAs, which are abundant in human cells. The team screened a library of noncoding RNAs and identified eight that appeared to have functional roles, including one that regulates nuclear factor of activated T-cells (NFAT) signaling.
Researchers at Stanford Medicine have made groundbreaking discoveries about the structure of RNA polymerase, a crucial enzyme in gene expression. The team's findings reveal intricate details about the enzyme's interactions with helper molecules and DNA, providing a deeper understanding of transcription and protein production.
Researchers at UNC Chapel Hill found a previously unknown binding site on RNA polymerase, dramatically increasing the speed of DNA-to-RNA conversion. This discovery has significant implications for understanding gene expression and regulation in cells, particularly in cancer research.