💡 A mini Open DNA Collection kit - Request for Ideas!

Hi All,

Your help needed!

We’re currently looking into creating a mini starter toolkit of parts from the Open DNA Collections (ODC) for distribution amongst the community as a ready-to-express toolkit. Example use cases could be as a kick starter for basic molecular biology research, or as an education/training resource.

:question:What would you put in such a toolkit?


What we want to achieve?

The aim is to put the 8 most commonly used/requested parts currently in the ODC into a ready-to-express plasmid (i.e. pTI - see thread and additional info). This would then be replicated, shared amongst the Hubs, and will be made available for distribution.

If there is a lot of interest, we may consider the top 16 requested parts to include in the starter kit.

What is there currently?

The only ready-to-express toolkit we have right now is the Research in Diagnostics Toolkit (RiDT), though there are others* who are trying to do the same with the Open Enzyme Collection (OEC).

There have already been suggestions for the following parts:

  1. [ODC_0224] PCR (OpenVent) - already ready-to-express,
  2. [ODC_0219] Hi-Fi PCR (Pfu-sso7d) - already ready-to-express,
  3. [ODC_0223] RT (MMLV SuperScript III equivalent) - already ready-to-express,
  4. [ODC_0222] HIV-RT - already ready-to-express,
  5. [ODC_0234] LAMP (Bst-LF) - already ready-to-express,
  6. [ODC_0047] T7 RNA polymerase,
  7. [ODC_0025] T4-DNA ligase

But do let us know if you agree/disagree with these, and what else you’d want!

*@EJorgensen - I hope this is going well? Would love to hear your updates?

The ask from you?

**We’ll be integrating this into the main OEC and other collections in due course, but this is still a WIP. If you’d like to help with this, and/or improve the available documentation, email us at coordination@reclone.org.

Next steps

The Reclone Coordination/CZI team will review your suggestions as they come in, and collate the top suggestions to share back to the community.

We’re still working through the logistics of who, how, when we can take these ideas and make them into the starter kit, and when they might come into distribution, but we wanted to get your initial feedback at this early stage so we can make sure what is done is suited to what the community wants.
Watch this space for updates!

For now… please just post your suggestions!
Provisional deadline for first round of suggestions is 2025-02-28T23:59:00Z.

Thank you very much for your support! :sparkles:

1 Like

this is great dr. yan kay
the list is truly all in one solution
i think i would add to it a restriction enzyme

BBF10K_003281 EcoRIR EcoRI restriction enzyme

and a proteinase k or any protease used for the extraction of DNA

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Good idea but I am not sure Proteinase K is well expressed in bacteria, I think a yeast system when the protein is secreted is preferred.
We had similar results for ADN extraction using Papain compared to proteinase K. Papain is a natural protein easy to find and cheap.

2 Likes

hello louise
we also use papain, and bromalin but from unorthodox sources like skin creams or meat tenderizors, because of our budget.

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Many laboratories that study microbial biodiversity will be glad to have Lysozyme and RNAse, and proteinase to assit them for DNA extraction.
Also plasmid isolation would benefit of low-cost, homebrewed lysozyme and RNAse.

1 Like