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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Involvement of S-adenosylmethionine-dependent halide/thiol methyltransferase (HTMT) in methyl halide emissions from agricultural plants: isolation and characterization of an HTMT-coding gene from Raphanus sativus (daikon radish) | BMC Plant Biology BioMed Central Research article Involvement of S-adenosylmethionine-dependent halide thiol methyltransferase HTMT in methyl halide emissions from agricultural plants isolation and characterization of an HTMT-coding gene from Raphanus sativus daikon radish Nobuya Itoh Hiroshi Toda Michiko Matsuda Takashi Negishi Tomokazu Taniguchi and Noboru Ohsawa Address Department of Biotechnology Faculty of Engineering Biotechnology Research Center Toyama Prefectural University 5180 Kurokawa Imizu Toyama 939-0398 Japan Email NobuyaItoh - nbito@pu-toyama.ac.jp HiroshiToda-z16071@st.pu-toyama.ac.jp Michiko Matsuda-rico-mich@zpost.plala.or.jp Takashi Negishi - takashi_ne@yahoo.co.jp Tomokazu Taniguchi - taniguchi@himeka.co.jp Noboru Ohsawa - ohsawa@gsc.riken.go.jp Corresponding author Open Access Published I September 2009 Received 12 February 2009 BMC Plant Biology 2009 9 116 doi 10.1186 1471-2229-9-116 Accepted 1 September 2009 This article is available from http www.biomedcentral.cOm 1471-2229 9 116 2009 Itoh et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http creativecommons.org licenses by 2.0 which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Biogenic emissions of methyl halides CH3Cl CH3Br and CH3I are the major source of these compounds in the atmosphere however there are few reports about the halide profiles and strengths of these emissions. Halide ion methyltransferase HMT and halide thiol methyltransferase HTMT enzymes concerning these emissions have been purified and characterized from several organisms including marine algae fungi and higher plants however the correlation between emission profiles of methyl halides and the enzymatic properties of HMT HTMT and their role in vivo remains unclear. Results Thirty-five higher plant species were screened and high CH3I emissions .
