COS

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COS

Abbreviation for Chief of Staff.

COS

Canadian Ophthalmological Society.

cos

site the region formed when the COHESIVE ENDS of certain BACTERIOPHAGES, notably bacteriophage lambda, join together. A cos site is formed when the linear CHROMOSOME of bacteriophage lambda circularizes following infection of a host cell. Concatemeric (see CONCATEMER lambda DNA is cut at cos sites when the DNA is packaged during phage assembly in the LYTIC CYCLE.
References in periodicals archive ?
Les allies romains qui recevaient des lotissements dans les colonies latines ne devenaient pas de ce fait citoyens romains, tandis que les citoyens romains qui s'y installaient perdaient leur citoyennete romaine.
This town has zero tolerance for contamination," Romaine said during a news conference outside the gates of the vacated factory.
This becomes incredibly efficient, saving an organization labor and floor space,” Romaine continued.
The system remotely checks a user's horizontal carousel system in real time, 24/7, to detect performance variances and anomalies that could contribute to failures," said Romaine.
Scientists at Michigan State University set out to compare the quality of fresh-cut romaine lettuce packed in commercial petroleum-based polypropylene flexible packages and in bio-based rigid containers made of PLA at commercial storage temperatures.
You could replace the smoked salmon with smoked trout and Romaine lettuce with Little Gem.
But from what we've seen in training and during the friendly at Histon, both Lateef and Romaine have also got real potential.
Bermuda were in trouble on 135-5 before Cann (49no) joined man of the match Romaine (85no) to seal victory with an over to spare.
Peter Romaine, professor of plant pathology in Penn State's College of Agricultural Sciences, has been named the first holder of the John B.
At the 3-month-old Dressing Room in Sherman Oaks, fresh spinach, formerly one choice along with five other types of lettuces or greens -- romaine, iceberg, mixed field greens, arugula and shredded cabbage -- has been removed from the lineup and is no longer used in any of the 17 different salads.
Tropez is a blend of crisp, sweet romaine and crunchy iceberg lettuce, accented with endive and radicchio; Veggie Medley is a combination of iceberg and romaine lettuces with carrot ribbons, fresh snow or snap peas, crunchy red cabbage and sliced radishes; Italiano is a classic mix of crisp romaine and radicchio.