start-ver=1.4 cd-journal=joma no-vol=18 cd-vols= no-issue=2 article-no= start-page=152 end-page=159 dt-received= dt-revised= dt-accepted= dt-pub-year=2007 dt-pub=20070101 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Elicitin-responsive lectin-like receptor kinase genes in BY-2 cells en-subtitle= kn-subtitle= en-abstract= kn-abstract=
The inhibition of elicitor-induced plant defense responses by the protein kinase inhibitors K252a and staurosporine indicates that defense responses require protein phosphorylation. We isolated a cDNA clone encoding Nicotiana tabacum lectin-like receptor protein kinase 1 ( NtlecRK1), an elicitor-responsive gene; in tobacco bright yellow ( BY-2) cells by a differential display method. NtlecRK forms a gene family with at least three members in tobacco. All three NtlecRK genes potentially encode the N-terminal legume lectin domain, transmembrane domain and C-terminal Ser/Thr-type protein kinase domain. Green fluorescent protein ( GFP) fusion showed that the NtlecRK1 protein was located on the plasma membrane. In addition, NtlecRK1 and 3 were responsive to INF1 elicitin and the bacterial elicitor harpin. These results indicate that NtlecRKs are membrane-located protein kinases that are induced during defense responses in BY-2 cells.
en-copyright= kn-copyright= en-aut-name=SasabeMichiko en-aut-sei=Sasabe en-aut-mei=Michiko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=NaitoKana en-aut-sei=Naito en-aut-mei=Kana kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=SuenagaHiroko en-aut-sei=Suenaga en-aut-mei=Hiroko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=IkedaTakako en-aut-sei=Ikeda en-aut-mei=Takako kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=ToyodaKazuhiro en-aut-sei=Toyoda en-aut-mei=Kazuhiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=InagakiYoshishige en-aut-sei=Inagaki en-aut-mei=Yoshishige kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=ShiraishiTomonori en-aut-sei=Shiraishi en-aut-mei=Tomonori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=IchinoseYuki en-aut-sei=Ichinose en-aut-mei=Yuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= affil-num=1 en-affil= kn-affil=Laboratory of Plant Pathology & Genetic Engineering, Graduate School of Natural Science and Technology, Okayama University affil-num=2 en-affil= kn-affil=Laboratory of Plant Pathology & Genetic Engineering, Graduate School of Natural Science and Technology, Okayama University affil-num=3 en-affil= kn-affil=Laboratory of Plant Pathology & Genetic Engineering, Graduate School of Natural Science and Technology, Okayama University affil-num=4 en-affil= kn-affil=Laboratory of Plant Pathology & Genetic Engineering, Graduate School of Natural Science and Technology, Okayama University affil-num=5 en-affil= kn-affil=Laboratory of Plant Pathology & Genetic Engineering, Graduate School of Natural Science and Technology, Okayama University affil-num=6 en-affil= kn-affil=Laboratory of Plant Pathology & Genetic Engineering, Graduate School of Natural Science and Technology, Okayama University affil-num=7 en-affil= kn-affil=Laboratory of Plant Pathology & Genetic Engineering, Graduate School of Natural Science and Technology, Okayama University affil-num=8 en-affil= kn-affil=Laboratory of Plant Pathology & Genetic Engineering, Graduate School of Natural Science and Technology, Okayama University en-keyword=defense response kn-keyword=defense response en-keyword=elicitin kn-keyword=elicitin en-keyword=lectin kn-keyword=lectin en-keyword=receptor-like kinase kn-keyword=receptor-like kinase en-keyword=tobacco BY-2 kn-keyword=tobacco BY-2 END