Complex sentence: The patent refers to a strain of "L. acidophilus GG" with American Type Culture Collection (ATCC) Accession No.53103; the organism was later reclassified as a strain of "L. rhamnosus".
Split into simpler sentences: The patent refers to a strain of "L. acidophilus GG" with American Type Culture Collection (ATCC) Accession No.53103. The strain was later reclassified as a strain of "L. rhamnosus".