PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16944337-5 2006 The proportion of alkB containing microorganisms was positively correlated to the concentration of n-alkanes in the soil. n-alkanes 99-108 alkB homolog 1, histone H2A dioxygenase Homo sapiens 18-22