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Nucleic acid double helix – Wikipedia, the free encyclopedia

Posted: Published on August 23rd, 2016

In molecular biology, the term double helix[1] refers to the structure formed by double-stranded molecules of nucleic acids such as DNA. The double helical structure of a nucleic acid complex arises as a consequence of its secondary structure, and is a fundamental component in determining its tertiary structure. The term entered popular culture with the publication in 1968 of The Double Helix: A Personal Account of the Discovery of the Structure of DNA, by James Watson. The DNA double helix polymer of nucleic acid, held together by nucleotides which base pair together.[2] In B-DNA, the most common double helical structure found in nature, the double helix is right-handed with about 1010.5 base pairs per turn.[3] This translates into about 20-21 nucleotides per turn. The double helix structure of DNA contains a major groove and minor groove. In B-DNA the major groove is wider than the minor groove.[2] Given the difference in widths of the major groove and minor groove, many proteins which bind to B-DNA do so through the wider major groove.[4] The double-helix model of DNA structure was first published in the journal Nature by James D. Watson and Francis Crick in 1953,[5] (X,Y,Z coordinates in 1954[6]) based upon … Continue reading →

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Biotechnology Conferences | CPD Events| Biotechnology …

Posted: Published on August 23rd, 2016

Frontiers in Biotechnology Biotechnology is an innovative science in which living systems and organisms are used to develop new and useful products, ranging from healthcare products to seeds. The field of Biotechnology is growing rapidly making tremendous impacts in Medical/Health Care, Food & Agriculture. The Global Biotechnology industry is in the growth phase of its economic life cycle. Over the five years to 2014, revenue and industry value added (IVA) growth have outpaced world GDP growth. The Frontiers in Biotechnology track will cover current technological aspects that aim at obtaining products with scientific, industrial, health and agricultural applications, from organisms with increasing levels of complexity from bacteria, yeast, plants, animal cells and virus. With the lectures and demonstrations on stem cell therapy, Embryo transfer technology, next generation sequencing, Drug discovery, biotechnology in food and dairy, etc... The participants are expected to acquire knowledge in techniques and methodologies used in Biotechnology. Pharmaceutical Biotechnology Pharmaceutical Biotechnology is the science that covers all technologies required for producing, manufacturing and registration of biological drugs.Pharmaceutical Biotechnologyis an increasingly important area of science and technology. It contributes in design and delivery of new therapeutic drugs,diagnosticagents for medical tests, and in gene therapy for correcting the medical … Continue reading →

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BiOENGINEERING, Inc. – Bioreactors, Fermentors and BiO …

Posted: Published on August 23rd, 2016

BiOENGiNEERiNG has been designing high-end bioreactors and fermentors for the cultivation of micro-organisms, funghi, plant, and animal cells for 40 years. Our expertise includes all variations in volume, applications, autoclaveable or SIP, from benchtop to turnkey, large-scale multi-vessel trains, in off-the-shelf bundles or fully custom-designed to our customers processes. BiOENGiNEERiNG has designed, built, and commisssioned many of the most ambitious projects worldwide. A committed leader in technology and pioneer of hygienic design, BiOENGiNEERiNG sets standards in the industry on every level. Our equipment runs 24/7 and is supported and serviced over the entire life span. Our in-house capabilities include design, manufacturing, mechanical and electrical engineering, documentation, programming, consulting, scale-up, installation, on-site support and much more. Today, BiOENGiNEERiNG employs 150 people on 3 continents and has installations in 70 countries. While we have developed from a small Swiss workshop into a global service and manufacturing company, our core values have remained the same: We provide premium quality, strong customer support, and keep all relevant expertise and experience under one roof. BiOENGiNEERiNG experience only specialists can have. Original post: BiOENGINEERING, Inc. - Bioreactors, Fermentors and BiO ... … Continue reading →

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Child Cardiology Associates

Posted: Published on August 21st, 2016

Child Cardiology Associates (CCA) specializes in state of the art medical care relating to the diagnosis and treatment of congenital and acquired heart disease. We pride ourselves on clinical excellence, provided in an atmosphere of compassion and trust. We desire that our patients and their families have a complete understanding of the diagnostic and treatment options available to them. Patients Our physicians provide cardiac care to the mother and fetus, infants, children, adolescents as well as adults with congenital heart disease. We provide lifetime care to many of our patients. Our care is provided through scheduled office visits, hospital rounds, and immediate consultation in emergency situations. We always have a physician available on call 24/7. Services Our practice provides a variety of services including electrocardiograms, echocardiograms, fetal echocardiograms, stress testing, preventive cardiology services, holter and event monitoring, and cardiac catheterization for both children and adults. Our group is certified by the Intersocietal Commission for the Accreditation of Echocardiography Laboratories (ICAEL), meeting the highest standards for echocardiography evaluations. Locations Our main offices are in Fairfax, VA and Rockville, MD, with fifteen additional satellite locations in the greater Washington DC metropolitan area. We also have admitting and treatment privileges at most of … Continue reading →

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Cystic fibrosis – Wikipedia, the free encyclopedia

Posted: Published on August 19th, 2016

Cystic fibrosis (CF) is a genetic disorder that affects mostly the lungs but also the pancreas, liver, kidneys, and intestine.[1][2] Long-term issues include difficulty breathing and coughing up mucus as a result of frequent lung infections. Other signs and symptoms include sinus infections, poor growth, fatty stool, clubbing of the fingers and toes, and infertility in males, among others. Different people may have different degrees of symptoms.[1] CF is inherited in an autosomal recessive manner. It is caused by the presence of mutations in both copies of the gene for the cystic fibrosis transmembrane conductance regulator (CFTR) protein.[1] Those with a single working copy are carriers and otherwise mostly normal.[3] CFTR is involved in production of sweat, digestive fluids, and mucus.[4] When CFTR is not functional, secretions which are usually thin instead become thick.[5] The condition is diagnosed by a sweat test and genetic testing.[1] Screening of infants at birth takes place in some areas of the world.[1] There is no cure for cystic fibrosis.[3] Lung infections are treated with antibiotics which may be given intravenously, inhaled, or by mouth. Sometimes the antibiotic azithromycin is used long term. Inhaled hypertonic saline and salbutamol may also be useful. Lung transplantation may … Continue reading →

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Department of Biology Biology

Posted: Published on August 19th, 2016

Biology The Biology Program provides academic experiences in the life sciences that meet a variety of student needs. The courses offered cover a broad range of subjects from General Biology, Biostatistics and Genetics, which all majors must take, to Organismic Biology, Molecular and Cell Biology, and Ecology. The program of study fulfills the academic requirements for admission to medical, dental and related professional schools and also prepares students for graduate studies (M.S. or Ph.D.) in all areas of Biology. The program also provides non-science majors with an understanding of biological concepts and the importance of biological discoveries to the solution of social and environmental problems. The Biotechnology Program is an interdisciplinary major designed to provide academic, laboratory and research experiences to students with career interests in the biomedical sciences. The program serves as preparation for the pursuit of graduate degrees in biotechnology, molecular genetics, molecular biology, cellular biology, biochemistry and other related fields. It provides a strong academic program for students interested in further studies leading to careers in the medical professions. Graduates with the bachelors degree may also seek jobs on the technician level in areas such as pharmaceutical, hospital and academic research laboratories. The Biotechnology major incorporates general … Continue reading →

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Introduction to Biology | Biology | MIT OpenCourseWare

Posted: Published on August 19th, 2016

Course Features Course Highlights This course features a complete set of video lectures by Professor Eric Lander, Director of the Broad Institute at MIT and a principal leader of the Human Genome Project and Professor Robert A. Weinberg, winner of the 1997 National Medal of Science. Education development efforts for these introductory biology courses are one of many activities conducted by the HHMI Education Group at MIT. This group focuses on curriculum development work for creating teaching tools in undergraduate biology courses. The MIT Biology Department core courses, 7.012, 7.013, and 7.014, all cover the same core material, which includes the fundamental principles of biochemistry, genetics, molecular biology, and cell biology. Biological function at the molecular level is particularly emphasized and covers the structure and regulation of genes, as well as, the structure and synthesis of proteins, how these molecules are integrated into cells, and how these cells are integrated into multicellular systems and organisms. In addition, each version of the subject has its own distinctive material. 7.012 focuses on the exploration of current research in cell biology, immunology, neurobiology, genomics, and molecular medicine. The study materials, problem sets, and quiz materials used during Fall 2004 for 7.012 include contributions … Continue reading →

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Name in DNA Testing – DNA Diagnostics Center

Posted: Published on August 18th, 2016

DDC Memorial Blood Center Minneapolis and St Paul, Minnesota DNA Testing Services in Minnesota: AABB Certified Immigration Testing DDC Memorial Blood Center is an AABB accredited laboratory that can coordinate all DNA sample collections regardless of location. For immigration testing, there are guidelines issued by the US Department of State and AABB that require an AABB laboratory to coordinate the entire DNA testing process. DDC Memorial Blood Center offers a variety of testing options for every situation: Legal Test: Legally Admissible Results Home Paternity Test: Strictly for Peace of Mind Prenatal Test: Non-Invasive Prenatal DNA Testing DDC Memorial Blood Center is proud to offer the most convenient DNA paternity testing locations in Minneapolis and surrounding areas. DDC Memorial Blood Center is the world's most trusted DNA paternity testing laboratory. Since 1995 we have offered the highest quality DNA testing at affordable prices. Schedule your appointment today by calling one of our consultants at 612-871-6636 - we'll arrange sample collection at a location most convenient for you. The rest is here: Name in DNA Testing - DNA Diagnostics Center … Continue reading →

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Brief of the Biotechnology Industry Organization as Amicus …

Posted: Published on August 18th, 2016

STATEMENT OF INTEREST OF AMICUS CURIAE The Biotechnology Industry Organization (BIO) is the world's largest biotechnology trade association, providing advocacy, development, and communications services for over 1,100 members worldwide. BIO members - many of whom are small, emerging companies-involved in the research and development of innovative healthcare, agricultural, industrial, and environmental biotechnology products. BIO has no direct stake in the result of this appeal, nor does BIO take a position on the ultimate validity or infringement of the claims to a method of obtaining viable hepatocytes for medical uses. No counsel for a party authored this brief in whole or in part, and no such counsel or party, nor any person other than the amicus curiae or its counsel, made a monetary contribution intended to fund the preparation or submission of this brief. This brief is solely the work of BIO and its counsel and reflects BIO's consensus view, but not necessarily the view of any individual member or client. BIO and its members are concerned that the development and commercialization of a diverse array of biotechnologies, including diagnostic testing and personalized medicine, will be hampered, if not precluded, if this Court does not address the mounting uncertainty currently afflicting … Continue reading →

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About BIO | BIO

Posted: Published on August 18th, 2016

BIO is the world's largest trade association representing biotechnology companies, academic institutions, state biotechnology centers and related organizations across the United States and in more than 30 other nations. BIO members are involved in the research and development of innovative healthcare, agricultural, industrial and environmental biotechnology products. BIO also produces theBIO International Convention, the worlds largest gathering of the biotechnology industry, along with industry-leading investor and partnering meetings held around the world.BIOtechNOWis BIO's blog chronicling innovations transforming our world and the BIO Newsletter is the organizations bi-weekly email newsletter.Subscribe to the BIO Newsletter. Corporate members range from entrepreneurial companies developing a first product to Fortune 500 multinationals. We also represent state and regional biotech associations, service providers to the industry, and academic centers. Our members help foster a healthy economy by creating good-paying, biotechnology jobs. Not only do we advocate for our members, but we also work towards enriching the industry with networking, partnering and education opportunities. We organize the BIO International Convention, the global event for biotechnology, along with many other industry-leading investor and partnering events held around the world. In addition, we produce BIOtechNOW, an online portal and monthly newsletter chronicling innovations transforming our world. BIO is organized … Continue reading →

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