The correct spelling of the word "A Genes" is actually "agenes". The IPA transcription for this word is /əˈdʒiːniːz/. It is a plural form of the noun "agene" which refers to a hereditary unit that determines a characteristic of an organism. The confusion with the spelling may arise due to the similarity in sound with the prefix "a-" which usually means "not" or "without". However, it is important to remember that the correct spelling is "agenes".