passages.id: split_6_test_1659_passage
passages.type: progene_text
passages.text: Immunoblot analysis of membranes of injected oocytes revealed that all mutants ( AQP2 - G64R , AQP2 - N68S , AQP2 T126M , AQP2 - A147T , AQP2 - R187C , AQP2 - S216P ) are expressed as unglycosylated and high - mannose glycosylated AQP2 .