Methyl Jasmonate Induces an O-Methyltransferase in Barley1
نویسندگان
چکیده
منابع مشابه
Methyl Jasmonate Induces Papain Inhibitor(s) in Tomato Leaves.
Leaves of 18- to 24-d-old tomato (Lycopersicon esculentum) plants exposed to gaseous methyl jasmonate (MJ) for 24 h at 30[deg]C in continuous light contained high levels of soluble protein that inhibited papain. Chromatographic analysis demonstrated that the active protein had a molecular mass of 80 to 90 kD. Induction of papain inhibitor was directly related to the concentration of air-borne M...
متن کاملResponse of peppermint to methyl jasmonate application .
Jasmonate compounds are known as new plant hormones that play important roles in the regulation of plant growth and development. Mints have been used and valued as aromatic herbs for thousands of years. Peppermint (Mentha piperita L.) is used for medicinal and food purposes and its essential oil is considered industrially important. Peppermint plants were grown in a greenhouse in pots. At flowe...
متن کاملAstragalus membranaceus in response to methyl jasmonate
Transcriptional profiling and molecular characterization of astragalosides, 1 calycosin, and calycosin-7-O-β-D-glucoside biosynthesis in the hairy roots of 2 Astragalus membranaceus in response to methyl jasmonate 3 4 Pham Anh Tuan, Eunsook Chung, Aye Aye Thwe, Xiaohua Li, Yeon Bok Kim, 5 Jai-Heon Lee, Sang Un Park 6 7 Department of Crop Science, Chungnam National University, 99 Daehak-ro, 8 Yu...
متن کاملMethyl jasmonate alters polyamine metabolism and induces systemic protection against powdery mildew infection in barley seedlings.
Treatment of the first leaves of barley (Hordeum vulgare L. cv. Golden Promise) seedlings with methyl jasmonate (MJ) led to small, but significant increases in levels of free putrescine and spermine 1 d later and to significant increases in levels of free putrescine, spermidine and spermine by 4 d following treatment. MJ-treated first leaves also exhibited significant increases in the amounts o...
متن کاملInterplant communication: airborne methyl jasmonate induces synthesis of proteinase inhibitors in plant leaves.
Inducible defensive responses in plants are known to be activated locally and systemically by signaling molecules that are produced at sites of pathogen or insect attacks, but only one chemical signal, ethylene, is known to travel through the atmosphere to activate plant defensive genes. Methyl jasmonate, a common plant secondary compound, when applied to surfaces of tomato plants, induces the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plant and Cell Physiology
سال: 1997
ISSN: 0032-0781,1471-9053
DOI: 10.1093/oxfordjournals.pcp.a029244