The U.S. Centers for Disease Control and Prevention (CDC) released a media statement in late December profiling a multi-state outbreak of food poisoning caused by the bacteria E. coli O157:H7 with 17 reported illnesses. Romaine and leafy greens are among the suspected sources of contamination, but no definitive source or location has been confirmed at this time, according to the CDC.
Represents Most Successful Group of Flowering Plants
By Pat Bailey
Today (April 12), UC Davis researchers announced in Nature Communications that they have unlocked a treasure-trove of genetic information about lettuce and related plants, releasing the first comprehensive genome assembly for lettuce and the huge Compositae plant family.
Garden lettuce, or Lactuca sativa, is the plant species that includes a salad bar’s worth of lettuce types, ranging from iceberg to romaine. With an annual on-farm value of more than $2.4 billion, it is the most valuable fresh vegetable and one of the 10 most valuable crops, overall, in the United States.