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.
A: China has been the world's largest exporter of goods since 2009. Official estimates suggest Chinese exports amounted to $1.904 trillion in 2013. Since 2013, China has also become the largest trading nation in the world. This position was previously held by the United States. Chinese growth as a global trading giant has been exceptionally quick.