Original sentence: Recent research indicates that it is present in vertebrates (including humans) and insects.The glyoxylate cycle is a metabolic pathway occurring in plants, and several microorganisms, such as E
Edited sentence: The glyoxylate cycle is an anabolic metabolic pathway occurring in plants, and several microorganisms, such as E.it has long been thought to be absent in most animals, such as vertebrates and insects, although it has been suggested that it might operate in some circumstances