A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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Regions of DNA which do not code for a protein
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Is the process of covalently link two DNA ends. The process is usually done by the enzyme class of ligases.
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Cells and organisms containing more than two paired (homologous) sets of chromosomes.
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Embryos of chickens (*Gallus gallus domesticus*) are often used in genetic experimentation and testing. To a lesser extent, adult chickens can be used as a laboratory animal.
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sites in proteins or on DNA where other proteins or DNA can bind. Binding sites are usually conserved.
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The generation of ATP from the breakdown of organic molecules in the absence of oxygen.
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A methyl group can be added to a cytosine residue, usually one that neighbors a guanine (known as a CpG - cytosine-phosphate-guanine - site). This can affect chromatin and histone structures, as well …
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Covers both the Ebola virus and Ebola virus disease.
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The study of reptiles and amphibians, and a subarea of zoology.
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A method of determining the arrangement of atoms within a crystal, in which a beam of X-rays strikes a crystal and causes the beam of light to spread into many specific directions.
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a disease caused by the bacterium Mycobacterium tuberculosis. It infects mainly the lungs, but can be found in other parts of the body. Untreated tuberculosis ends fatal.
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The chief enzyme involved in fatty acid biosynthesis. They include cerulenin, a natural products produced by the fungi Sarocladium oryzae.
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Nerves that emerge directly from the brain.
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The production and emission of light by a living organism.
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the agents which cause most of the toxicity of bacteria and are often highly toxic. Examples include the tetanus and the diptheria toxins.
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the part of the nervous system consisting of the nerves and ganglia outside of the brain and spinal cord.
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a measure for the acidity (or basicity) of a solution. It is defined as the negative logarithm of the activity of the hydronium ion of a solution.
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Questions pertaining to periodic life cycle events, and how these are affected by the external environment, climatic variation and weather fluctiations.