is the most important member table 4 tabulates the activities of various of the leif hybrids hereof on wish and mdbk cells and the activity ratios thereof table 4______________________________________ units liter units literleif hybrid culture culture ratio activities pvuii wish cells mdbk cells wish mdbk______________________________________ab 2 4 u00d7 10 sup 8 4 u00d7 10 sup 7 6ad 1 2 u00d7 10 sup 8 2 u00d7 10 sup 7 6af 6 u00d7 10 sup 7 1 u00d7 10 sup 7 6ag 4 u00d7 10 sup 7 1 5 u00d7 10 sup 7 2 7ba 1 5 u00d7 10 sup 7 1 u00d7 10 sup 7 1 5bd 6 u00d7 10 sup 7 1 5 u00d7 10 sup 7 4bf 1 u00d7 10 sup 6 3 5 u00d7 10 sup 5 0 3bg 2 u00d7 10 sup 7 6 u00d7 10 sup 7 0 3da 3 u00d7 10 sup 6 1 2 u00d7 10 sup 8 0 025db 2 u00d7 10 sup 6 5 u00d7 10 sup 7 0 04df 2 u00d7 10 sup 5 4 u00d7 10 sup 6 0 05dg 2 u00d7 10 sup 5 1 5 u00d7 10 sup 7 0 014fa 2 u00d7 10 sup 5 6 u00d7 10 sup 7 0 003fb 2 u00d7 10 sup 6 8 u00d7 10 sup 7 0 025fd 1 u00d7 10 sup 7 2 u00d7 10 sup 7 0 5fg 1 u00d7 10 sup 6 4 u00d7 10 sup 7 0 025a 8 u00d7 10 sup 7 1 2 u00d7 10 sup.