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Effect of Putrescine on Hormone and Flavonoid Accumulation in Betula platyphylla Suspension Cultured Cells
周文洋,孙菲菲,梁佳,詹亚光,范桂枝
Chinese Agricultural Science Bulletin . 2015, (13): 23 -29 .  DOI: 10.11924/j.issn.1000-6850.casb14120015