Under the selection pressure of crude toxin filtration, three kinds of treatment methods and four kinds of phytotoxin concentrations were used to screen the blast-resistant callus phenylalanine.
摘要以
瘟病病原菌粗毒素提取液为选择压,

进行抗病性筛选,结果表明:粗毒素提取液

愈伤
织诱
、
及分化有明显的抑制作用,抑制程度随毒素浓度提高而增强,且品种间差异显著。

过,你讨厌
男人决定去死
地摆弄着自家

平



