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.

摘要以稻瘟病病菌粗毒素提取液为择压，对水稻进行抗病，结果表明：粗毒素提取液对水稻愈伤组织诱导、继代及分化有明显抑制作用，抑制程度随毒素浓度提高而增强，且品种间差异显著。

This transforms the callus into a tougher fibrocartilaginous callus, which bridges the gap between the two pieces of bone.

这个过程将血痂转变成一种更硬纤维软骨痂，它把两块分裂骨骼桥接在一起。

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.

摘要以稻瘟病病菌粗毒素提取液为选择压，对水稻病性筛选，结果表明：粗毒素提取液对水稻愈伤组织诱导、继代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。

This transforms the callus into a tougher fibrocartilaginous callus, which bridges the gap between the two pieces of bone.

这个过程将血痂转变成一种更硬的纤维软骨痂，它把两块分裂的骨骼桥在一起。

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.

摘要以稻瘟病病菌粗毒素提取液为选择压，对水稻进行抗病性筛选，结果表明：粗毒素提取液对水稻愈伤组织诱导、继代及分化有明制作用，制程度随毒素浓度提高而增强，且品种间差异著。

This transforms the callus into a tougher fibrocartilaginous callus, which bridges the gap between the two pieces of bone.

这个过程将血痂转变成一种更硬纤维软骨痂，它把两块分裂骨骼桥接在一起。

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.

摘要以稻瘟病病菌粗毒素提取液为选择压，对水稻进行抗病性筛选，结果表明：粗毒素提取液对水稻愈伤组织诱导、继代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，且品间差异显著。

This transforms the callus into a tougher fibrocartilaginous callus, which bridges the gap between the two pieces of bone.

这个过程将血痂转变更硬的纤维软骨痂，它把两块分裂的骨骼桥接在起。

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.

摘要以稻瘟菌粗毒素提取液为选择压，对水稻进行抗选，结果表明：粗毒素提取液对水稻愈伤组织诱导、继代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。

This transforms the callus into a tougher fibrocartilaginous callus, which bridges the gap between the two pieces of bone.

这个过程将血痂转变成一种更硬的纤维软骨痂，它把两块分裂的骨骼桥接在一起。

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.

摘要以稻瘟病病菌粗毒素提取液为选择压，对水稻进行抗病性筛选，结果表：粗毒素提取液对水稻愈伤组织诱导、继代及分化有的抑制作用，抑制程度随毒素浓度提高而增强，且品种间差异著。

This transforms the callus into a tougher fibrocartilaginous callus, which bridges the gap between the two pieces of bone.

这个过程将血痂转变成一种更硬的纤维软骨痂，它把两块分裂的骨骼桥接在一起。

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.

摘要以稻瘟病病菌粗取液为选择压，对水稻进行抗病性筛选，结果表明：粗取液对水稻愈组织诱导、继代及分化有明显的抑制作用，抑制程度随浓度高而增强，且品种间差异显著。

This transforms the callus into a tougher fibrocartilaginous callus, which bridges the gap between the two pieces of bone.

这个过程将血痂转变成一种更硬的纤维软骨痂，它把两块分裂的骨骼桥接在一起。

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.

摘要以稻瘟病病菌粗毒素提取液压，对水稻进行抗病性筛，结果表明：粗毒素提取液对水稻愈伤组织诱导、继代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。

This transforms the callus into a tougher fibrocartilaginous callus, which bridges the gap between the two pieces of bone.

这个过程将血痂转变成一种更硬的纤维软骨痂，它把两块分裂的骨骼桥接在一起。

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.

摘要以稻瘟病病菌粗提取液为选择压，对水稻进行抗病性筛选，结果表明：粗提取液对水稻愈伤组织诱导、继代及分化有明显的抑制作用，抑制程度浓度提高而增强，且品种间差异显著。

This transforms the callus into a tougher fibrocartilaginous callus, which bridges the gap between the two pieces of bone.

这个过程将血痂转成一种更的纤维软骨痂，它把两块分裂的骨骼桥接在一起。