Harlequin Ichthyosis Causes. The harlequin ichthyosis is known to be genetic in nature. The ABC 12 gene, which directs the protein production that is necessary to have a normal skin growth, is being mutated which leads to this severe skin disorder. It is a gene that is responsible for the transportation of lipid.
Boron (IPA: /ËbÉËrÉn/) is a chemical element with atomic number 5 and the chemical symbol B. A trivalent compound containing boron occurs abundantly in the ore borax. Boron is never found free in nature, and is a non-metal. Several allotropes of boron exist; amorphous boron is a brown powder, though crystalline boron is black, hard (9.3 on Mohs' scale), and a weak conductor at room temperature.
   Loss of coolant  loss of coolant because coolant leaks from anywhere on the cooling system.  Loss of coolant because radiator cap is broken and will cause overheat.  Loss of coolant because radiator cap pressure is less than the required.  Loss of coolant because compression leak in to the cooling system.Loss of coolant because radiator cap is broken and will cause overheat.  Loss of coolant because radiator cap pressure is less than the required.  Loss of coolant because compression leak in to the cooling system.