Recent content by Skwrl

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    Differences in tagging Gram-negative and positive bacteria?

    Thanks for the help!
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    Differences in tagging Gram-negative and positive bacteria?

    Hi there, Recently I've been reading about tagging bacteria with GFP, mCherry and other fluorescent proteins. The article I'm reading now (Lagendijk et at., 2010, Genetic tools for tagging Gram negative bacteria with mCherry...) has information on tagging Gram-negative bacteria, but it...
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    Post-transcriptional gene silencing (PTGS) and VIGS in plants

    ...oh well. With the help of a friend, I eventually found a rather good review article. In case someone else needs it, just look for: Turgay Unver and Hikmet Budak: Virus-Induced Gene Silencing, a Post Transcriptional Gene Silencing Method (International Journal of Plant Genomics, Volume 2009...
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    Post-transcriptional gene silencing (PTGS) and VIGS in plants

    Hello! I'm looking for a book, a website or a person that could clearly explain the basics and the differences between post-transcriptional gene silencing (PTGS) and virus-induced gene silencing (VIGS) in plants. All the articles I've found this far have been very confusing (or maybe it's...
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    Which was the origin, DNA, RNA or Protein?

    Wow, thanks a lot for all your replies! It's been interesting to read (or at least skim) the articles you have linked and see all the different aspects and results :) Thank you once more!
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    Which was the origin, DNA, RNA or Protein?

    Hello! I'm looking for information, articles and theories about which could have been the original molecule of life: DNA, RNA or protein. Most of what I've found is based on the RNA world theory (which I think is pretty well explained and sounds plausible), but I haven't found out any...
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