Anagrams of: PETRODROMES

• an early symptom that a disease is developing or that an attack is about to occur

• contribute to the progress or growth of

• give a promotion to or assign to a higher position

• make publicity for; try to sell (a product)

• be changed for a superior chess or checker piece

• change a pawn for a better piece by advancing it to the eighth row, or change a checker piece for a more valuable piece by moving it to the row closest to your opponent

• someone who is an active supporter and advocate

• a sponsor who books and stages public entertainments

• the full complement of proteins produced by a particular genome

• an early symptom that a disease is developing or that an attack is about to occur