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Dictionary » F » Fork-tailed Fork-tailedFork-tailed (Science: ornithology) Having the outer tail feathers longer than the median ones; swallow-tailed; said of many birds. Fork-tailed flycatcher, a graceful American kite (Elanoides forficatus). Synonym: swallow-tailed kite. ![]()
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Results from our forumScientific paper on DNA replication & gel electrophoresis... bp lengths of the newly replicated strand every 1 minute for 6 minutes. Strands that migrated to the top of the gel indicate a stalled replication fork. This was the bulk reaction. -Then used gel-filtration chromatography to remove all unbound proteins and then readded only the 3 proteins that ...
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Evolutionary advantage of seeing 'upright'... to run in order to get away from it (as opposed to running closer to it). You definitely wouldn't be able to catch a baseball, or pick up a fork, or do anything that involved using vision to plan an action. I suppose what I'm getting at is that a) you define "down" in terms of ...
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Re: Generation of DNA nucleotides... uses the term "military precision". There are various claims about multiple processing. Most web sites show only a single replication fork. One claims there are hundreds of concurrent DNA replication activities in a cell. Is the DNA separated into chromosomes when replication occurs? ...
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The Colin Leslie Dean species paradox... What I'm trying to say is there really isn't a "first" of a species. You see, when you look at the Tree of Life and you see a species fork off from it's parents species, that fork isn't a very defined fork. It is more of a blurry fork, because there is still some interbreeding between ...
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Re: Question for experts: Helicases... the DNA molecule. How? Does it split in two, or are there more helicases that enter into the picture. The only thing I can find is that it makes a fork in the DNA and a really cheap animation. Maybe they don't really know in detail. Anyway it amazes me that one could handle 3b nucleotides before ...
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