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collection in Biological Definition

Proteome

... different types of biological systems. A cellular proteome is the collection of proteins found in a particular cell type under a particular set of ... of the genome . The term "proteome" has also been used to refer to the collection of proteins in certain sub-cellular biological systems. For example, all ...

Blood plasma

... is obtained. (Usually the anticoagulant is already in the evacuated blood collection tube (e.g. Vacutainer or Vacuette) when the patient is bled .) The ... therefore, is inappropriate for these tests. A citrated evacuated blood collection tube (e.g. vacutainer or Vacuette) is usually used, as the anticoagulant ...

Absorption spectrum

... Let us consider white light, which consists of electromagnetic radiation at all frequencies, passing through a sample of cold gas. For any collection of atoms or molecules , there are certain specific amounts of energy required to change state; for individual atoms, these correspond to an ...

Alfred Russel Wallace

... Rainforest , with the express intention of gathering facts in order to solve the riddle of the origin of species. Unfortunately, a large part of his collection was destroyed when his ship caught fire and sank while returning to Britain in 1852 . From 1854 to 1862 , he travelled through the Malay ...

Biodiversity

... resources for sustainability and share the benefits resulting from their use. Under these new rules, it is expected that bioprospecting or collection of natural products has to be allowed by the biodiversity-rich country, in exchange for a share of the benefits. Sovereignety principles can rely ...

Charles Darwin

... on transmutation in his "Red Notebook" which he had begun on the Beagle. Another project he started was getting the expert reports on his collection published as a multi-volume Zoology of the Voyage of H.M.S. Beagle , and a search for sponsorship was answered when Henslow used his contacts with ...

Francis Galton

... (including all his major books and over 300 of his scientific papers) The National Portrait Gallery has 6 portraits of Galton Search the collection ...

Gene regulatory network

... A gene regulatory network (also called a GRN or genetic regulatory network ) is a collection of DNA segments in a cell which interact with each other and with other substances in the cell, thereby governing the rates at which genes in the ...

Hepatitis B

... required for all healthcare workers. Booster doses are recommended every five to ten years for healthcare workers. External links NIH collection of links to relevant articles on Hepatitis B Hepatitis B Foundation, non-profit organization dedicated to the global problem of hepatitis B ...

Human

... scientist Daniel Dennett , for example, argues that there is no such thing as a narrative center called mind, but that instead there is simply a collection of sensory inputs and outputs: different kinds of software running in parallel, (Dennett, 1991). The idea that humans have a mind that is in some ...

Immune system

... The immune system is the collection of organs and tissues involved in the adaptive defense of a body against foreign biological material. It may be broken down into the adaptive immune ...

Jean-Baptiste Lamarck

... priority, see History of the word Biology . External links Lamarck's works and heritage (in English) Lamarck's books (complete collection in full text) with search engine. Lamarck's herbarium for botanists ...

Kary Mullis

... He is the founder of the company Altermune, LLC . Idiosyncratic views Mullis holds several highly idiosyncratic views. In his 1998 essay collection Dancing Naked in the Mind Field he relates experiences that he attributes to space alien visitors. He also claims that the evidence behind ...

Neurotransmitter

... ( CO ) anandamide See also nervous system External links Molecular Expressions Photo Gallery: The Neurotransmitter collection Brain Neurotransmitters Endogenous Neuroactive Extracellular Signal Transducers ...

Population

... For the use of the word population in statistics, see statistical population . In the most common sense of the word, a population is the collection of people—or organisms of a particular species —living in a given geographic area . Population is studied in a wide variety of ...

Rudolf Steiner

... literary perspective, was perhaps the highest compliment, calling Steiner's mystery plays 'incomprehensible' (or something similar). See also the collection of scientific articles edited by physicist Arthur Zajonc and architect David Seamon, Goethe's Way of Science, A Phenomenology of Nature . ...

Splicing (genetics)

... can prevent splicing and thus prevent protein biosynthesis . In many cases, the splicing process can create many unique proteins from a large collection of exons. This phenomenon is called alternative splicing . XXXX EEEE III EEEEEEEEEE IIII EEEEEEEEEE XXXX DNA with exons and introns ...

X-ray crystallography

... complexes. The crystals are harvested and often frozen with liquid nitrogen . Freezing crystals both reduces radiation damage incurred during data collection and decreases thermal motion within the crystal. Crystals are placed on a diffractometer , a machine that emits a beam of x-rays. The x-rays diffract ...
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(Date:9/29/2014)... species of gut bacteria called Clostridium ramosum , coupled ... The work is published this week in mBio , ... , A research team from the German Institute of ... gut bacteria including C. ramosum gained weight when ... C. ramosum were less obese even when consuming a ...
(Date:9/29/2014)... WASHINGTON, DC September 29, 2014 -- Plants ... ,commensal, bacteria help the pants extract nutrients and ... preventing pathogens from contaminating fruits and vegetables. Now, ... commensal bacteria inside of seeds; thus ensuring that ... researchers, from the University of Notre Dame, presented ...
(Date:9/29/2014)... NASA story from 2009, "human activities in this area of ... Palm oil is increasingly grown for use as a cooking ... foods. It has become the most widely produced edible oil ... to surpass that of soybean oil. , The environmental effects ... cleared to grow the crop, and the preferred method is ...
Breaking Biology News(10 mins):Gut bacteria promote obesity in mice 2Plants prepackage beneficial microbes in their seeds 2
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Breaking Medicine News(10 mins):Health News:Hospice Provides Care and Support to Patients and Family Caregivers with ALS 2Health News:Global Laser Technology Leader Selects Jeffrey Martin, MD To Address Colleagues During International Symposium In Chicago 2014 2Health News:Global Laser Technology Leader Selects Jeffrey Martin, MD To Address Colleagues During International Symposium In Chicago 2014 3Health News:St. Louis Physician Alliance Expands Network and Market Footprint with Recent Addition of SLUCare Physician Group 2Health News:Global Molecular Diagnostics Market Is Expected To Be Worth $8,020.1 million by 2020: Grand View Research, Inc. 2Health News:Global Molecular Diagnostics Market Is Expected To Be Worth $8,020.1 million by 2020: Grand View Research, Inc. 3Health News:Global Molecular Diagnostics Market Is Expected To Be Worth $8,020.1 million by 2020: Grand View Research, Inc. 4Health News:Global Molecular Diagnostics Market Is Expected To Be Worth $8,020.1 million by 2020: Grand View Research, Inc. 5Health News:Global Molecular Diagnostics Market Is Expected To Be Worth $8,020.1 million by 2020: Grand View Research, Inc. 6
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