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Nucleic acid chemistry 1..Denaturation, renaturation, hybridisation
Nucleic acid chemistry 1..Denaturation, renaturation, hybridisation

... - a single (d)NTP substrate will yield a (3’-)homopolymic tail - ddNTP as substrate makes a single addition, also cordicepin triphosphate (= 3'-deoxy-adenosinetrifosfaat) or rNTP followed by alkali (!! in which case there is an extra phosphate !!) ...
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RNA and PROTEIN SYNTHESIS

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13.3: RNA and Gene Expression

... • In the process of Transcription… – What is the name of the site where the process begins? – What is the main protein that is involved in the process? – What is its function? – At the end of the process you have created ______ from ________. ...
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Helitron (biology)

A helitron is a transposon found in eukaryotes that is thought to replicate by a so-called ""rolling-circle"" mechanism. This category of transposons was discovered by Vladimir Kapitonov and Jerzy Jurka in 2001. The rolling-circle process begins with a break being made at the terminus of a single strand of the helitron DNA. Transposase then sits at this break and at another break where the helitron targets as a migration site. The strand is then displaced from its original location at the site of the break and attached to the target break, forming a circlular heteroduplex. This heteroduplex is then resolved into a flat piece of DNA via replication. During the rolling-circle process, DNA can be replicated beyond the initial helitron sequence, resulting in the flanking regions of DNA being ""captured"" by the helitron as it moves to a new location.
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