Final answer:
The provided references do not mention a specific wheat-derived cattle growth promoter but discuss various plant molecular biology topics and the effects of the toxic compound tremetol found in the white snake root plant.
Step-by-step explanation:
The cattle growth promoter you are referring to is likely a compound related to mycotoxins found in moldy grains, like wheat, but does not have a specific name mentioned within the provided references. The references do not directly describe a wheat-derived metabolite used as a cattle growth promoter; instead, they mention several aspects of molecular plant biology, such as plant resistance to pathogens and water stress, as well as the effects of mycotoxins like tremetol. Tremetol, for example, is a metabolic poison from the white snake root plant that becomes concentrated in the milk of cows that have consumed the plant. Humans drinking this milk may suffer from vomiting, abdominal pain, and tremors, symptoms that worsen after exercise because of lactate's role in muscle activity and energy metabolism; lactate accumulation in the absence of its metabolism may enhance the toxicity of tremetol.