| A recent study indicated that ExoU is a member of the phospholipase A family of enzymes, possessing phospholipase A2 activity. |
| Vehicles previously stuck in queues past the A2 junction suddenly speed up and try to get the best position as three lanes expand to eight for the toll booths. |
| He's now A2 Corporation's point man in Britain, busy persuading farmers to change their herds over to A2 milkers. |
| If we now do a bit of origami, taking a sheet of A1 paper and then folding it in half, we get A2 paper. |
| Students sit AS exams at the end of the lower sixth and choose three or four subjects to study in the upper sixth at A2 level. |
| Mayo in your Pocket is a foldaway, comprehensive double-sided A2 sheet, to pocket size information pack, containing not one but four maps. |
