Type IV secretion systems (T4SSs) comprise 12 protein components, VirB1–VirB11 and VirD4. VirB2 forms a pilus and is co-purified with VirB5. VirB4, VirB11 and VirD4 are ATPases powering pilus assembly ...
The EU list of non-cooperative jurisdictions for tax purposes is part of the EU’s work to fight tax evasion and avoidance. It is composed of countries which have failed to fulfil their commitments to ...