OsEXPB12 EXB12_ORYSJ Expansin-B12 313 LOC_Os03g44290 OsaEXPb1.17 MAAFEPHRLQLLYFIAITVLASVFQPCTSIELHRELSGWSNGIATWYGDPNGAGSEGGACGYQYAVDQPPFSSRIAAGSPYIYDSGKGCGSCYRVVCAGNEACSGIPVTVVITDQGPGGPCLEELVDGQCMNEAAHFDMSGTAFGAMARPGQADQLRGAGLLQIQYTRVECEWTGVGLTFVVDSGSNPNYLALLVEYDDNDSDLAAVDIMPIGAGASGSWIPMQQSWGAVWRLNSGSALQGPFSVRLTFSSGQMFVASNAIPAGWNPGMAYQPGGVAMRVRGRNGGRRGYEAVGMLGGLCHLLLLLLLMLFEL EXPB12 Os03g0645000 May cause loosening and extension of plant cell walls by disrupting non-covalent bonding between cellulose microfibrils and matrix glucans. No enzymatic activity has been found. May be required for rapid internodal elongation in deepwater rice during submergence (By similarity). Beta-expansin-12