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.

摘要以稻瘟原菌粗毒液为选择压，水稻进行抗选，结果表明：粗毒液水稻愈伤组织诱导、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.

摘要以瘟病病原菌粗毒素提取液为选，进行抗病性筛选，结果表明：粗毒素提取液愈伤组织诱导、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.

摘要以稻瘟病病原菌提取液为择压，水稻进行抗病性，果表明：提取液水稻愈伤组织诱导、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.

摘要以稻瘟病病原菌粗毒素提取液为选择压，水稻进行抗病性筛选，结果表明：粗毒素提取液水稻愈伤组织诱导、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，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.

摘要以稻瘟病病原菌粗毒素提取液为选择压，水稻进行抗病性筛选，结果表明：粗毒素提取液水稻愈伤组织诱导、继代及分化有明显用，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.

摘要以稻瘟病病原菌粗毒素提取液为选择压，水稻进行抗病性筛选，结果表明：粗毒素提取液水稻愈伤组织诱导、继代及分化有明显的作用，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成一种更硬纤软痂，它把两块分裂骼桥接在一起。

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.

摘要以稻瘟病病原菌粗毒素提取液为选择压，水稻进行抗病性筛选，结果表：粗毒素提取液水稻愈伤组织诱导、继代及分化有抑制作用，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.

摘要稻瘟病病原菌粗毒素提取液为选择压，水稻进行抗病性筛选，结果表：粗毒素提取液水稻愈伤组织诱导、继代及分化有显抑制作用，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.

摘要以稻瘟病病原菌粗毒素提取择压，水稻病性筛，结果表明：粗毒素提取水稻愈伤组织诱导、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。