Page 1,995«..1020..1,9941,9951,9961,997..2,0002,010..»

DNA – ScienceDaily

Posted: Published on September 4th, 2016

Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development and function of living things. All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information. It is often compared to a blueprint, since it contains the instructions to construct other components of the cell, such as proteins and RNA molecules. The DNA segments that carry genetic information are called genes, but other DNA sequences have structural purposes, or are involved in regulating the expression of genetic information. In eukaryotes such as animals and plants, DNA is stored inside the cell nucleus, while in prokaryotes such as bacteria and archaea, the DNA is in the cell's cytoplasm. Unlike enzymes, DNA does not act directly on other molecules; rather, various enzymes act on DNA and copy its information into either more DNA, in DNA replication, or transcribe it into protein. Other proteins such as histones are involved in the packaging of DNA or repairing the damage to DNA that causes mutations. DNA is a long polymer of simple units called nucleotides, which are held together by a backbone made of sugars and phosphate groups. … Continue reading

Posted in DNA | Comments Off on DNA – ScienceDaily

Department | Department of Chemistry

Posted: Published on September 3rd, 2016

Shelby Hall, home of the UA Department of Chemistry Welcome to the University of Alabama Department of Chemistry, a division of the College of Arts and Sciences. As one of the original six disciplines taught at the University, we trace our roots back to the institutions founding in 1831. Today, we are a growing program that produces world-class research and offers bachelors, masters, and doctoral degree programs. We have 26 full-time faculty, nearly 100 graduate students, and nearly 200 undergraduate majors. We are based in Shelby Hall, a state-of-the-art facility for our research, teaching, and administrative functions. Within Shelby, we maintain a wide range of instrumentation in specialized research facilities for nuclear magnetic resonance, electron paramagnetic resonance, mass spectrometry, and X-ray diffraction. Modern glassblowing, electronics, and machine shops provide rapid, on-site equipment maintenance and the capability to create custom-designed apparatus. MORE Our faculty members research projects span the major chemistry disciplines and numerous interdisciplinary fields. All of our faculty provide undergraduate, graduate, and postdoctoral students the opportunity to get involved in research, exposing them to a wide range of challenging problems. Through their involvement in interdisciplinary centers, our students and faculty also interact with scientists in other fields to address … Continue reading

Posted in Chemistry | Comments Off on Department | Department of Chemistry

6th World Congress on Cell & Stem Cell Research

Posted: Published on August 31st, 2016

On behalf of the organizing committee, it is my distinct pleasure to invite you to attend the Stem Cell Congress-2017. After the success of the Cell Science-2011, 2012, 2013, 2014, 2015, Conference series.LLC is proud to announce the 6th World Congress and expo on Cell & Stem Cell Research (Stem Cell Congress-2017) which is going to be held during March 20-22, 2017, Orlando, Florida, USA. The theme of Stem Cell Congress-2017 is Explore and Exploit the Novel Techniques in Cell and Stem Cell Research. This annual Cell Science conference brings together domain experts, researchers, clinicians, industry representatives, postdoctoral fellows and students from around the world, providing them with the opportunity to report, share, and discuss scientific questions, achievements, and challenges in the field. Examples of the diverse cell science and stem cell topics that will be covered in this comprehensive conference include Cell differentiation and development, Cell metabolism, Tissue engineering and regenerative medicine, Stem cell therapy, Cell and gene therapy, Novel stem cell technologies, Stem cell and cancer biology, Stem cell treatment, Tendency in cell biology of aging and Apoptosis and cancer disease, Drugs and clinical developments. The meeting will focus on basic cell mechanism studies, clinical research advances, and … Continue reading

Posted in Stem Cell Research | Comments Off on 6th World Congress on Cell & Stem Cell Research

Optic cup (embryology) – Wikipedia, the free encyclopedia

Posted: Published on August 29th, 2016

Optic cup (embryology) Transverse section of head of chick embryo of forty-eight hours incubation. (Margin of optic cup labeled at upper right.) Optic cup and choroidal fissure seen from below, from a human embryo of about four weeks. (Edge of optic cup labeled at upper right.) During embryonic development of the eye, the outer wall of the bulb of the optic vesicles becomes thickened and invaginated, and the bulb is thus converted into a cup, the optic cup (or ophthalmic cup), consisting of two strata of cells. These two strata are continuous with each other at the cup margin, which ultimately overlaps the front of the lens and reaches as far forward as the future aperture of the pupil. The optic cup is part of the diencephalon and gives rise to the retina of the eye. This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918) See more here: Optic cup (embryology) - Wikipedia, the free encyclopedia … Continue reading

Posted in Embryology | Comments Off on Optic cup (embryology) – Wikipedia, the free encyclopedia

Stem Cell Conferences | Cell and Stem Cell Congress | Stem …

Posted: Published on August 29th, 2016

On behalf of the organizing committee, it is my distinct pleasure to invite you to attend the Stem Cell Congress-2017. After the success of the Cell Science-2011, 2012, 2013, 2014, 2015, Conference series.LLC is proud to announce the 6th World Congress and expo on Cell & Stem Cell Research (Stem Cell Congress-2017) which is going to be held during March 20-22, 2017, Orlando, Florida, USA. The theme of Stem Cell Congress-2017 is Explore and Exploit the Novel Techniques in Cell and Stem Cell Research. This annual Cell Science conference brings together domain experts, researchers, clinicians, industry representatives, postdoctoral fellows and students from around the world, providing them with the opportunity to report, share, and discuss scientific questions, achievements, and challenges in the field. Examples of the diverse cell science and stem cell topics that will be covered in this comprehensive conference include Cell differentiation and development, Cell metabolism, Tissue engineering and regenerative medicine, Stem cell therapy, Cell and gene therapy, Novel stem cell technologies, Stem cell and cancer biology, Stem cell treatment, Tendency in cell biology of aging and Apoptosis and cancer disease, Drugs and clinical developments. The meeting will focus on basic cell mechanism studies, clinical research advances, and … Continue reading

Posted in Cell Therapy | Comments Off on Stem Cell Conferences | Cell and Stem Cell Congress | Stem …

Biotechnology – Holy Cross College Notre Dame, Indiana

Posted: Published on August 28th, 2016

While at St. Edwards University in Austin, TX, I was awarded a Presidential Award in my last year as an undergraduate. I have a doctorate in microbiology, and I have worked with Ebola and Marburg viruses as a researcher at the Texas Biomedical Research Institute in San Antonio, TX, under the direction of Jean L. Patterson. In 2013, I published two peer-reviewed articles on my virus research. When working with students, my main goal is to challenge them to become problem solvers. Facts in all fields of study are in continuous evolution, and students therefore must understand that texts provide the basis for future discovery. As an educator, I require my students to think about contemporary challenges in science which in turn would help them understand how they too can become contributors to scientific thought and understanding. Martin Sulkanen, Ph.D. Associate Professor of Physics My Ph.D. in physics from Cornell University led me to a post-doctoral fellowship at Los Alamos National Laboratory, and a career in astrophysics with companies and organizations such as NASA Marshall Flight Center, Michigan Research and Development Center, and Leidos, Inc. Because of my lifelong fascination with the profound consequences of the basic principles of physics … Continue reading

Posted in Biotechnology | Comments Off on Biotechnology – Holy Cross College Notre Dame, Indiana

Biotechnology | National Student Leadership Conference

Posted: Published on August 28th, 2016

Find solutions for a better world at the NSLC on Biotechnology. '; The National Student Leadership Conference has a unique partnership with American University to offer college credit for our high school summer programs. The American University is distinguished as a premier global university and known for turning ideas into action and action into service. As a result of this NSLC/AU alliance, students attending the NSLCs summer programs for high school students have the opportunity to take college credit classes taught by American University faculty at all NSLC locations. This credit option enhances your education within the framework of your program experience, without interrupting NSLC activities. Read more about earning college credit through your NSLC program. Visit research labs Learn from scientists, doctors and engineers working in advanced research labs during exclusive hands-on tours. Hands-on experiments Learn the basics of DNA manipulation during intensive biotech experiments. Explore cutting-edge technologies used in the fields of medicine, energy production, agriculture, and bioengineering. While at the NSLC, you will have the opportunity to step into the lab and learn hands-on the skills used in the field of biotechnology to manipulate DNA and create products like better medicines and cleaner fuels. Lab experiences will … Continue reading

Posted in Biotechnology | Comments Off on Biotechnology | National Student Leadership Conference

What is Genetic Engineering? – An elementary introduction …

Posted: Published on August 27th, 2016

New section started specially for students (Sep 2007) All useful study materials will be found there As we have learnt that many students are using our website, we are just starting a students section. There you will find this and other documents of special value for writing your reports and theses. What is Genetic Engineering?A simple introduction This text is written so that even you who have forgotten much of what you may have learned about genetics will understand it. Therefore, the description is as simple as possible (some details of minor importance have been omitted or simplified). If you want a very brief overview, go to "A first introduction to genetic engineering". If you only want to rapidly get an idea of the great difference between mating and genetic engineering, see the "at a glance" illustration (elementary level) Contents 1. The hereditary substance The hereditary substance, DNA is what is manipulated by Genetic Engineering, below called GE. DNA contains a complete set of information determining the structure and function of a living organism, be it a bacterium, a plant or a human being. DNA constitutes the genes, which in turn are found in the chromosomes in the cell nucleus. … Continue reading

Posted in Genetic Engineering | Comments Off on What is Genetic Engineering? – An elementary introduction …

Research in biochemistry and molecular biology | Institute …

Posted: Published on August 27th, 2016

Marc Aucoin Process dynamics of virus-based systems for the production of complex biologics such as viral vectors and vaccines, and the development of strategies using multiple viruses to obtain recombinant products in cell culture. Michael Beazely How growth factor receptors and G protein-coupled receptors modulate ion channels involved in excitatory neurotransmission, neuroprotective mechanisms, and neuronal development; intracellular signaling pathways downstream of GPCRs such as the 5-HT7 receptor and growth factor receptors such as the PDGF receptor. Niels C. Bols Animal cell culture, in vitro toxicology, and biotechnology. Differentiated fish cell lines and culture systems. Hormones and polypeptide growth factors. Toxicology of dioxin-like compounds and polycyclic aromatic to cultured cells. Barb Butler Undergraduate teaching in microbiology, the way microorganisms function and interact with surrounding habitat; microbial ecology; biodegradation of organic contaminants, particularly in groundwater and soil environments. Trevor C. Charles Molecular genetic studies of plant-associated bacteria. Rhizobium carbon metabolism. Genetics of polyhydroxyalkanoate metabolism. General environmental microbiology. Jeff Z.Y. Chen Computer simulations of protein folding and protein-protein interaction. Specialization in molecular dynamics and Monte-Carlo simulations. C. Perry Chou Recombinant protein production, biofuel production, and bioprocessing technology. Applied biological sciences and engineering theories to develop novel and effective bioprocesses for the production of … Continue reading

Posted in Femtomedicine | Comments Off on Research in biochemistry and molecular biology | Institute …

Cardiology – myCME.com

Posted: Published on August 26th, 2016

Select Country Afghanistan Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia and Herzegovina Botswana Bouvet Island Brazil British Indian Ocean Territory Brunei Darussalam Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Cayman Islands Central African Republic Chad Chile China Christmas Island Cocos (Keeling) Islands Colombia Comoros Congo Congo (DRC) Cook Islands Costa Rica Cte D'Ivoire Croatia Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Falkland Islands (Malvinas) Faroe Islands Fiji Islands Finland France French Guiana French Polynesia French Southern Territories Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Heard Island and Mcdonald Islands Honduras Hong Kong Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Korea Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macao Macedonia Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Micronesia Moldova Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands Antilles New Caledonia New Zealand Nicaragua Niger Nigeria … Continue reading

Posted in Cardiology | Comments Off on Cardiology – myCME.com

Page 1,995«..1020..1,9941,9951,9961,997..2,0002,010..»