Simply put, DNA Extraction is the removal of deoxyribonucleic acid (DNA) from the cells or viruses in which it normally resides.he DNA was extracted from the thermal STIV virus and cut with three separate restriction enzymes. (picture supplied by the author). Instrumentation used in DNA Extraction -. This bead beater is used in the breaking apart or lysing of cells in the early steps of extraction in order to make the DNA accessible.
DEFINITION of 'Mezzanine Financing'. A hybrid of debt and equity financing that is typically used to finance the expansion of existing companies.REAKING DOWN 'Mezzanine Financing'. Mezzanine financing is advantageous because it is treated like equity on a company's balance sheet and may make it easier to obtain standard bank financing.
The other feature of mezzanine financing is that it is often unsecured by the assets of the borrower; if security is taken by the mezzanine lender, it will be deeply subordinated to the security interests of other lenders. Unlike second-lien loans, mezzanine debt is a true 'silent second' debt behind the senior loan. Second-lien or tranche B loans(1) emerged in the early years of this decade. The growth in second-lien loans corresponds to a dramatic expansion of private equity funds and buy-out transactions in the past five years.