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This glossary of genetics and evolutionary biology is a list of definitions of terms and concepts used in the study of genetics and evolutionary biology, as well as sub-disciplines and related fields, with an emphasis on classical genetics, quantitative genetics, population biology, phylogenetics, speciation, and systematics.
If the gene in question is the wildtype a superscript '+' sign is used: leuA + If a gene is mutant, it is signified by a superscript '-': leuA −; By convention, if neither is used, it is considered to be mutant. There are additional superscripts and subscripts which provide more information about the mutation: ts = temperature sensitive (leuA ts)
This gene and eight other interleukin 1 family genes form a cytokine gene cluster on chromosome 2. [14] IL-1β, in combination with IL-23, induced expression of IL-17, IL-21 and IL-22 by γδ T cells. This induction of expression is in the absence of additional signals. That suggests IL-1β is involved in modulation of autoimmune inflammation [15]
The following outline is provided as an overview of and topical guide to genetics: . Genetics – science of genes, heredity, and variation in living organisms. [1] [2] Genetics deals with the molecular structure and function of genes, and gene behavior in context of a cell or organism (e.g. dominance and epigenetics), patterns of inheritance from parent to offspring, and gene distribution ...
3' untranslated region (3'-UTR). Also three-prime untranslated region, 3' non-translated region (3'-NTR), and trailer sequence.. 3'-end. Also three-prime end.. One of two ends of a single linear strand of DNA or RNA, specifically the end at which the chain of nucleotides terminates at the third carbon atom in the furanose ring of deoxyribose or ribose (i.e. the terminus at which the 3' carbon ...
The animations have a non-descript musical background and are purposely not narrated to maximize use. These animations may be played alone or simultaneously with the spoken definition of the term. All cellular organelles have animation sequences, as do many key terms such as gene, cell, ACGT, and chromosome. Spoken Explanations of Glossary Terms:
The NFIB gene is a part of the NFI gene complex that includes three other genes (NFIA, NFIC and NFIX). [8] [9] The NFIB gene is a protein coding gene that also serves as a transcription factor. [10] This gene is essential in embryonic development and it works together with its gene complex to initiate tissue differentiation in the fetus.
This was the approach of the investigation and identification of Halomonas zincidurans strain B6(T), a bacterium with thirty-one genes encoding resistance to heavy metals, especially zinc [71] and Stenotrophomonas sp. DDT-1, a strain capable of using DDT as its sole carbon and energy source, [72] to mention a few examples.