PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33752589-4 2021 Ka and Ks analyses revealed that in G. hirsutum ARF genes have undergone asymmetric evolution in the two subgenomes. Potassium 7-9 ADP-ribosylation factor 2-B Gossypium hirsutum 48-51