Whether any biotechnology scientists have (a) resigned or (b) been made redundant as a result of the integration of the four Regional Biotechnology Innovation Centres into the Technology Innovation Agency; if not, what is the position in this regard; if so, (i) how many have (aa) resigned or (bb) been made redundant as a result of the integration, (ii) what were the reasons for their departure and (iii) how many biotechnology scientists (aa) are currently employed by the Technology Innovation Agency and (bb) were employed by each of the four regional centres prior to the integration?