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Base sequence

Base sequence

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


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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: 11
Views: 1170

Find number of restriction fragment size in chromosome

... exam. I need help. A restriction endonuclease has the recognition sequence G/AATTC, where "/" indicate the cut side. This sequence ... average, once every 'X' residues in a chromosome. 'X' = Options a. 146 base - pairs b. 200 base - pairs c 256 base - pairs d. 4096 base - pairs ...

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by kanagasundar
Wed Nov 21, 2012 1:38 am
 
Forum: Molecular Biology
Topic: Find number of restriction fragment size in chromosome
Replies: 1
Views: 259

Re:

... he wants is primer for cloning, not for sequencing. Imagine you have sequence ATG GTC ATC GTC TGA GTC and first three amino acids belong to signal ... none of the sequences gave me a Tm even close to 58oC. It took me 45 base pairs to finally get a Tm of 57oC w/ a G/C content of 28%. Lastly, when ...

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by coppcw08
Mon Nov 05, 2012 12:27 am
 
Forum: Molecular Biology
Topic: Sequencing question/primer design
Replies: 4
Views: 661

how many dna molecules in a cell? are they all the same?

... I'm wondering if these 46 different copies of DNA have different base sequence, and if they carry different number of genes?

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by julianawhite
Tue Oct 30, 2012 8:01 am
 
Forum: Cell Biology
Topic: how many dna molecules in a cell? are they all the same?
Replies: 5
Views: 1131

cancers, chromosome mutations

i think mutation can also change the base sequence of a gene

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by kustian
Tue Jul 31, 2012 1:49 pm
 
Forum: Genetics
Topic: cancers, chromosome mutations
Replies: 6
Views: 3278
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