Tag: weeklytip
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HOW DO I video guides to common molecular biology workflows
MacVector has a wide array of different tools for working with protein and DNA sequences. MacVector has always been designed with the Mac’s simplicity in mind and getting started with simple tasks is quick. However, making the most of the many functions and getting familiar with MacVector’s wide range of tools does require more help…
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Show or hide the RE Picker and the Graphics Palette from the toolbar
MacVector 17’s brand new Restriction Enzyme Picker gives you an interactive way to quickly show what enzymes will digest your sequence. You can dynamically filter what sites are displayed. For example to show just 3’ overhang cutters or use other criteria. What’s more is that you can take a set of cut sites from one…
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Scan For… Missing Primers: Automatic Primer Binding Site Display
One new feature in our MacVector 17 release is the ability to automatically display primer binding sites in each DNA sequence that you open. Here’s an example of a couple of primers displayed on the popular pET 47b LIC cloning vector on each side of the LIC cloning site. The image shows how MacVector 17…
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Restoring file associations when MacVector no longer opens your sequence documents.
Macs are pretty good at choosing the right application to open a document. For example when you double click on a .nucl document then it will open in MacVector. However, sometimes this file association breaks. Applications should coexist peacefully on a Mac, but sometimes a misbehaving app will corrupt these file associations and you will…
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How to find one-out Restriction Sites that will change a protein coding sequence
If you are interested in making changes to a protein sequence, it is often useful to make a change to the coding DNA that will create a restriction enzyme site. Conversely, there may be times that you would like to create a site without affecting a protein coding region. You can accomplish this using the…
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Use Database | Auto-Annotate Sequence to annotate prokaryotic genomes
The continuing advances in Next Generation Sequencing have made it relatively low cost to sequence prokaryotic genomes. Many scientists are embarking on large projects to sequence multiple related genomes. These might be clinical isolates of the same species exhibiting different pathogenetic properties, environmental isolates from different sites, or a study over time of the changes…
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Automatically displaying open reading frames with MacVector’s Scan For Open Reading Frames tool
As well as Scan for.. Missing Features that shows annotation on your sequences, you may have noticed extra CDS features annotated to your sequences. These are from the Scan for.. Open Reading Frames tool that automatically scans every DNA sequence window for open reading frames and displays the results in the Map tab. It’s very useful,…
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Pasting tabular data from MacVector into Microsoft Excel
There are a number of MacVector analyses that generate tabular text output. Examples include the Protein Analysis Toolbox List output, the Raw Data tab of the ABI chromatogram document window, the Matrix tab of the multiple sequence alignment document windows and the Coverage tab of the Bowtie contig editor. Each of these is actually composed…
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Using MacVector’s Agarose Gel tool to design a digest to screen minipreps after a ligation.
How to design a digest to screen minipreps after a ligation. (View full size on website…)