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Base sequence

Base sequence

(Science: molecular biology) The order of nucleotide bases in a dna molecule.


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A question regarding PCR

Hello everyone. Let's say I have this microsatellite DNA sequence: 5’-acatttg CTT CGTACACAAC TGTGCGAACA TGC caacctca tgcaacctca cacacacaca ... primers should attach are written in capitals. My question is how many base pairs the amplified product will have, but it's not clear to me how to answer ...

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by x555
Sat Jan 18, 2014 11:05 am
 
Forum: Molecular Biology
Topic: A question regarding PCR
Replies: 1
Views: 1360

Living or not? (viruses,viroids and prions).

... one scientist to suggest that viruses could explain the origin of DNA-based life. If viruses carried all these genes, then it's possible to imagine ... that could only be distinguished using electron microscopy. They also sequenced its entire genome, which turned out to be the largest virus genome ...

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by Sumanth001
Sun Dec 08, 2013 12:37 pm
 
Forum: Microbiology
Topic: Living or not? (viruses,viroids and prions).
Replies: 15
Views: 10393

The question about TATA sequence flexibility

Good day :) We know that: The TATA box is the sequence in DNA found in the promoter region of genes in archaea and eukaryotes ... Second, the protein uses specially-placed amino acids to interact with DNA bases. As shown in the lower picture, four phenylalanine amino acids jam into the ...

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by Fantomas
Sat Aug 31, 2013 10:57 am
 
Forum: Molecular Biology
Topic: The question about TATA sequence flexibility
Replies: 1
Views: 1693

cell specific markers

... which would target particular ethnic groups”. 99.9% of the genetic sequence of any two human individuals is said to be identical – but the 0.1% ... P450 enzyme would be very challenging. A systematic search in two databases revealed that genetic sequences that fulfill these specifications not ...

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by MarkHolland
Sat Mar 30, 2013 3:16 pm
 
Forum: Cell Biology
Topic: cell specific markers
Replies: 3
Views: 6095

Re: The general theory of origin of life

... but has not yet been allocated mathematical apparatus and the used base of numbers, which are involved in the process their of birth. Equally important is the model showing the scheme and sequence going through all stages from conception to development and distribution. ...

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by leniel
Thu Feb 07, 2013 10:15 pm
 
Forum: General Discussion
Topic: The general theory of origin of life
Replies: 13
Views: 13820
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