Ametrine and TagBFP - problems?

[Alessandro Esposito]

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Dear all,
    we started to clone with mAmetrine and mTagBFP and we got some issue with
fusion constructs that would otherwise work with EGFP. Also, mTagBFP seems to
aggregate easily.

I am aware that this is quite a generic question, but I wished to ask around to
see if others had issue with these specific two fluorescent proteins.

Cheers,

Alessandro