Given a sequence, identify palindromic sites that would be recognized by restriction enzymes, identify the axis...
Given a sequence, identify palindromic sites that would be recognized by restriction enzymes, identify the axis of symmetry, and be able to draw sequences of fragments that would result from digestions that produce: 3' overhangs, 5' overhangs, blunt ends. Please be thorough with labeling and explaining what the blunt end looks like. Thanks!
Homework Answers
Axis of symmetry is nothing just the midpoint of the side. I have marked it on the diagram in blue colour. If your site is 6 bases long, then axis of symmetry will divided into three bases on the right side and three bases on the left side.
Blunt ends are those which do not have any over hangs and after digestion if the restriction enzyme is removed they will not join again. They will remain fragmented.
Sticky ends are those which produce overhang and after digestion if the restriction enzyme is removed they will join again. They will form the intact fragment again.
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Given a sequence, identify palindromic sites that would be
recognized by restriction enzymes, identify the axis...
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Chromosomal and plasmid DNA can be cut into manageable pieces by restriction enzymes. Using agarose gel...
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restriction enzymes. Using agarose gel electrophoresis, the DNA
fragments can be separated on a gel, based on their lengths. In
order to see the fragments, a stain is typically added to the gel.
The size of each fragment can be determined by comparing each one
to a DNA molecular weight marker of known size.
Below is a map of pBR22 plasmid. The position and base pair
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please answer all amils A Doon E Conjagants DNA hips o sloning of freign DA fa...
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Identify two restriction endonucleases that could be used to make sticky ends near the 5’ end of this DNA sequence (uppe...
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Chromosomal and plasmid DNA can be cut into manageable pieces by
restriction enzymes. Using agarose gel electrophoresis, the DNA
fragments can be separated on a gel, based on their lengths. In
order to see the fragments, a stain is typically added to the gel.
The size of each fragment can be determined by comparing each one
to a DNA molecular weight marker of known size.
Below is a map of pBR22 plasmid. The position and base pair
number of the...
please answer all
amils A Doon E Conjagants DNA hips o sloning of freign DA fa ts are called C Clne D Vecto 20 Whatkind of termini is produced by the retriction endonelease Prl, which restriction site has is 5CGATIC (1he dowswd aow represents the site of cleavage in each strand) D Reverse ends E Polylinker termini A.Y ovehan Byaverhang C Blant ends 21.Eeryme dhat cleave DNA at seuence-specifie sites is called D Exonuclease E Integrase A DNA polymerase Ligase...
Identify two restriction
endonucleases that could be used to make sticky ends near the
5’ end of this DNA sequence (upper strand) so that
it could be incorporated into a new plasmid. You have a short list
of them in Table 9-2, and the specific, short sequences of bases
that other enzymes cut at are easily obtained from web resources.
You must cut as near to the 5' end as possible. Indicate the
specific sequences of bases for each endonuclease...
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