We know that both are the result of the abnormal accumulation of muscle glycogen which is the storage form of glucose in muscles. Type 1 PSSM is caused by a mutation in the GYS1 gene. The cause of Type 2 PSSM has yet to be identified. Horses with Type 1 PSSM can be identified by genetic testing.
Read. The export declaration must be filed by the exporter. The exporter is the party who owns the goods to be exported at the moment that the export declaration is filed with Customs, or who possesses the goods at that moment.
An import is a good brought into a jurisdiction, especially across a national border, from an external source. The party bringing in the good is called an importer. An import in the receiving country is an export from the sending country.