Transmute each lexical unit into a scholarly and intricate expression, ensuring that no terms from the outcome mirror those provided initially; every element must be altered comprehensively. Preserve the nomenclature of individuals intact, yet transform the appellations of artifacts or entities and explicate any abbreviations or acronyms in their extended form. Convert each word into a complex and academic phrase, ensuring that no words from the result are identical to those in the original; every component must be thoroughly modified. Maintain the names of persons unchanged, but alter the names of objects or organizations and clarify any abbreviations or acronyms in their full form: I did not know that mutant was spike.
I was previously unaware that the aberrant organism was identified as a spiked variant.