Other mutations in the COL4A3 gene severely decrease or prevent the production of alpha3(IV) chains. As a result, there is a serious deficiency of the type IV collagen alpha3-4-5 network in the basement membranes of the kidney, inner ear, and eye.hese networks make up a large portion of basement membranes, which are thin sheet-like structures that separate and support cells in many tissues. Type IV collagen alpha3-4-5 networks play an especially important role in the basement membranes of the kidney, inner ear, and eye.
Net Financial Debt. View Financial Glossary Index. Financial debt of a company after its ending cash balance has been subtracted. If a company has 50 million in financial debt, but 30 million in cash, the net financial debt is 20 million in financial debt.
What is 'Net Receivables'. Net receivables is the total money owed to a company by its customers minus the money owed that will likely never be paid. Net receivables is often expressed as a percentage, and a higher percentage indicates a business has a greater ability to collect from its customers. For example, If a company estimates that 2% of its sales are never going to be paid, net receivables equal 98% (100% - 2%) of the accounts receivable.