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Carpenter jeans are usually made of denim or canvas, and colors may vary; brown and blue are popular colors.A 'hammer loop' is usually located on the left leg; although this was originally designed with the intention of allowing carpenters to carry tools without the need for a tool belt, [1] most carpenters do not use the loop, because the hammer often falls out or bangs around the leg. [2]
MS2 tagging is a technique based upon the natural interaction of the MS2 bacteriophage coat protein with a stem-loop structure from the phage genome, [1] which is used for biochemical purification of RNA-protein complexes and partnered to GFP for detection of RNA in living cells. [2]
Two nested stem-loop structures occur in RNA pseudoknots, where the loop of one structure forms part of the second stem. Many ribozymes also feature stem-loop structures. The self-cleaving hammerhead ribozyme contains three stem-loops that meet in a central unpaired region where the cleavage site lies. The hammerhead ribozyme's basic secondary ...
Internal-loops (also termed interior loops) in RNA are found where the double stranded RNA separates due to no Watson-Crick-Franklin base pairing between the nucleotides. ...
Antitermination in lambda is induced by two quite distinct mechanisms. The first is the result of interaction between lambda N protein and its targets in the early phage transcripts, and the second is the result of an interaction between the lambda Q protein and its target in the late phage promoter.
In genetics, a kissing stem-loop, or kissing stem loop interaction, is formed in ribonucleic acid (RNA) when two bases between two hairpin loops pair. These intra- and intermolecular kissing interactions are important in forming the tertiary or quaternary structure of many RNAs.
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Langton's Loop, in the starting configuration. Langton's loops are a particular "species" of artificial life in a cellular automaton created in 1984 by Christopher Langton . They consist of a loop of cells containing genetic information, which flows continuously around the loop and out along an "arm" (or pseudopod ), which will become the ...