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philippine race
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  菲律宾
     IR26 was resistant to South China pathotypes Ⅰ,Ⅱ,Ⅲ and Ⅳ,and Philippine race Ⅰ,but susceptible to South Chinapathotype Ⅴ and Philippine race Ⅱ,Ⅲ,Ⅳ.
     “IR26”抗华南菌群Ⅰ、Ⅱ、Ⅲ、Ⅳ和菲律宾菌群Ⅰ,但感染华南菌群Ⅴ和菲律宾菌群Ⅱ、Ⅲ、Ⅳ。
短句来源
     Results showed that these lines were homozygous in loci Xa21 and Xa4 and resistant to the representative strains of 7 Chinese pathotypes CⅠ-CⅦ in China, and Philippine race 1 and 6, P1 and P6. Comparison of genetic background showed that there were only 1-5 differential SSR loci ,the similarity of RAPD bands was 92.1%-97.5%.
     结果表明 ,10个改良株系在Xa2 1和Xa4位点纯合 ,抗我国 7个病原型代表菌系CⅠ~CⅦ和菲律宾小种 1和 6 (P1和P6 )。
短句来源
     Results indicated that theisolates interms of virulence of South China pathotype Ⅲ and Ⅳ maycorrespond to Philippine race Ⅰ,and the pathotype Ⅴ to Philippine raceⅣ respectively.
     试验结果指出:华南菌群Ⅲ、Ⅳ的,致病力与菲律宾菌群Ⅰ相仿,而华南菌群Ⅴ则与菲律宾菌群Ⅳ相类似。 此外,还研究比较分析了华南菌株与东南亚菲律宾、泰国和印度尼西亚诸国菌株间的致病力的异同情况。
短句来源
     Results of inoculation with philippine race 6 of Xanthomonas oryzae pv. oryzae indicated that most of transgenic plants obtained high resistance to rice bacterial blight disease (Xoo).
     用稻白叶枯病病原菌(Xanthomonasoryzaepv.oryzae)菲律宾小种6号接种鉴定,结果表明大多数转基因植株获得了抗病性。
短句来源
     Xa23 is resistant to all 20 strains, and Xa21 is resistant to 19 strains and highly susceptible to the Philippine race 10. The NIL CBB23 was used to establish segregation populations of JG30/CBB23 for mapping the gene Xa23. The gene was located on rice chromosome 11 in the preliminary tagging by screening SSR.
     Xa2 1抗 19个菌系 ,对菲律宾 10号小种则高度感病。 用近等基因系 CBB2 3构建了 JG30 / CBB2 3组合的 F2 分离群体 ,通过 SSR标记筛选 ,初步将 Xa2 3定位于水稻第 11染色体。
短句来源
  “philippine race”译为未确定词的双语例句
     A total of 1350 transgenic plants were obtained and inoculated with Philippine race 6 (P6) using the leaf-clipping method.
     其它侯选基因克隆的转基因苗对小种P6都表现感病。
短句来源
     oryzae (Xoo) of the Philippine race 6.The segregation of transgenic rice plants fixed the Mendelian ratio in T 1 and T 2 progenies, suggesting that Xa21gene could be inherited stably.
     温室接种T1和T2代试验表明,单拷贝整合的转化体呈现3∶1分离,同时单拷贝3-34材料也表现部分抗性和感病3∶1分离,证明已整合的Xa21基因能稳定遗传;
短句来源
  相似匹配句对
     Relationship between Philippine Ethnic Chinese and Local Race
     试论菲律宾华人与当地民族的关系
短句来源
     Airlifting From Philippine
     空运自Philippine
短句来源
     PHILIPPINE SEA
     美国航空母舰之四十四 CV-47“菲律宾海”号
短句来源
     Gender, Race and Culture
     性别·种族·文化
短句来源
     The race differentiation was determined.
     测定了黄萎病菌的生理小种分化;
短句来源
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  philippine race
Xa4 is a dominantly inherited rice gene that confers resistance to Philippine race 1 of the bacterial blight pathogen Xanthomonas oryzae pv.
      
The recessive gene, xa13, confers resistance to Philippine race 6 (PXO99) of the bacterial blight pathogen Xanthomonas oryzae pv oryzae.
      
The recessive gene xa-13 confers resistance to Philippine race 6 of Xoo.
      


The correlation coefficient between scoring systems developed inChina and IRRI,based on infection of Xanthomonas campestris pv.oryzae byclipping method of inoculation,was highly significant.The international differential varieties including Japanese—Kinmaze,Kogyoku,Te-tep,Wase Aikoku 3,and Java 14;IRRI—IR8,IR20,IR1545-339,DV85 and Cas 209;and Chinese differential varieties—TN1,Bao-Tai-Ai and IR26,with special genes for pv.oryzae resistance wereevaluated in South China(Guangdong)and in the Philippines for resis-tance...

The correlation coefficient between scoring systems developed inChina and IRRI,based on infection of Xanthomonas campestris pv.oryzae byclipping method of inoculation,was highly significant.The international differential varieties including Japanese—Kinmaze,Kogyoku,Te-tep,Wase Aikoku 3,and Java 14;IRRI—IR8,IR20,IR1545-339,DV85 and Cas 209;and Chinese differential varieties—TN1,Bao-Tai-Ai and IR26,with special genes for pv.oryzae resistance wereevaluated in South China(Guangdong)and in the Philippines for resis-tance to local pathotypes.Kinmaze and Te-tep were susceptible,and-Wase Aikoku 3 and Java 14 were resistant to the four Philippine and thefive South China pathotypes.Kogyoku was resistant to South China pa-thotypes Ⅰ and Ⅱ,but susceptible to South China pathotypes Ⅲ and Ⅳ,and to the four Philippine races.IRRI differential varieties,IR8 and Cas209 were susceptible and only DV85 was resistant to all South China pa-thotypes,IR20 and IR1545-339 were resistant to South China pathotypesⅠ,Ⅱ,Ⅲ,and Ⅳ but susceptible to pathotype Ⅴ.Chinese differntialvarieties,TN1 and Jin-gang30 were susceptible to all South China patho-types and IRRI races.IR26 was resistant to South China pathotypes Ⅰ,Ⅱ,Ⅲ and Ⅳ,and Philippine race Ⅰ,but susceptible to South Chinapathotype Ⅴ and Philippine race Ⅱ,Ⅲ,Ⅳ.Results indicated that theisolates interms of virulence of South China pathotype Ⅲ and Ⅳ maycorrespond to Philippine race Ⅰ,and the pathotype Ⅴ to Philippine raceⅣ respectively.

用国际鉴别寄主及中国鉴别寄主分别在华南及菲律宾两地,同时多次重复研究、比较、分析两地的稻白叶枯病病原菌株的致病力。用人工剪接法测定明确了中国及菲律宾的病情分级调查记载标准呈显著相关,均能反映华南与菲律宾的病情调查实际结果。对4个菲律宾和5个华南菌群而言,“金南风”及“脱脱普”全感,而“早生爱国3号”和“爪哇14号”则全抗。“黄玉”对华南菌群Ⅰ及Ⅱ抵抗,但对Ⅲ及Ⅳ群与4个菲律宾菌群则全感。“IR8”及“Cas209”对5个华南菌群全感,而“DV85”则全抗。“IR20”及“IR1545-339”抗华南菌群Ⅰ、Ⅱ、Ⅲ及Ⅳ,但感染Ⅴ群。“TN1”及“金刚30”等品种全部感染华南及菲律宾菌群。“IR26”抗华南菌群Ⅰ、Ⅱ、Ⅲ、Ⅳ和菲律宾菌群Ⅰ,但感染华南菌群Ⅴ和菲律宾菌群Ⅱ、Ⅲ、Ⅳ。试验结果指出:华南菌群Ⅲ、Ⅳ的,致病力与菲律宾菌群Ⅰ相仿,而华南菌群Ⅴ则与菲律宾菌群Ⅳ相类似。此外,还研究比较分析了华南菌株与东南亚菲律宾、泰国和印度尼西亚诸国菌株间的致病力的异同情况。

Agrobacterium mediated transformation of two line genic male sterile Indica rice variety Pei'ai 64S was conducted using a cloned gene,Xa21,as the foreign gene and mature embryo calli as the recipients.A total of 46 transgenic plants had been obtained.The PCR analysis and Southern blotting showed the integration of Xa21 gene into the genome the transgenic plants.Results of inoculation with philippine race 6 of Xanthomonas oryzae pv.oryzae indicated that most of transgenic plants obtained high resistance...

Agrobacterium mediated transformation of two line genic male sterile Indica rice variety Pei'ai 64S was conducted using a cloned gene,Xa21,as the foreign gene and mature embryo calli as the recipients.A total of 46 transgenic plants had been obtained.The PCR analysis and Southern blotting showed the integration of Xa21 gene into the genome the transgenic plants.Results of inoculation with philippine race 6 of Xanthomonas oryzae pv.oryzae indicated that most of transgenic plants obtained high resistance to rice bacterial blight disease (Xoo).Analyses of T 1 plants of the tested transgenic lines showed that integrated Xa21 gene could be steadily inherited and segregated in a 3:1 ratio.

以克隆的Xa21基因为外源基因,成熟胚愈伤组织为转化受体,应用农杆菌介导法对水稻两用型核不育系培矮64S进行转化,获46株转基因植株。PCR和Southern分析结果表明,Xa21已整合到受体基因组。用稻白叶枯病病原菌(Xanthomonasoryzaepv.oryzae)菲律宾小种6号接种鉴定,结果表明大多数转基因植株获得了抗病性。已整合的Xa21基因能够稳定地遗传,在所检测转基因株系的T1代中,Xa21基因显示3:1的分离。

The near isogenic line (NIL) with a new gene Xa23 for resistance to bacterial blight (BB) was developed and designated as CBB23 in 1993-1998. A susceptible indica variety JG30 with improved plant type was used as a recurrent parent. The progenies derived from the cross JG30/H 4 harboring the gene Xa23 were developed by back cross until BC 5, and selfing for 4 times. Evaluation of the resistance gene Xa23 with specific strain P6 and selection of plant type successively were carried out till the line showing...

The near isogenic line (NIL) with a new gene Xa23 for resistance to bacterial blight (BB) was developed and designated as CBB23 in 1993-1998. A susceptible indica variety JG30 with improved plant type was used as a recurrent parent. The progenies derived from the cross JG30/H 4 harboring the gene Xa23 were developed by back cross until BC 5, and selfing for 4 times. Evaluation of the resistance gene Xa23 with specific strain P6 and selection of plant type successively were carried out till the line showing stable resistance and agronomic characters similar to the recurrent parent. Comparison of reaction for resistance spectrum to 20 strains including 10 Philippine races, 3 Japanese races, and 7 Chinese pathotypes between CBB23(carrying Xa23 )and IRBB21(carrying Xa21) was made. Xa23 is resistant to all 20 strains, and Xa21 is resistant to 19 strains and highly susceptible to the Philippine race 10. The NIL CBB23 was used to establish segregation populations of JG30/CBB23 for mapping the gene Xa23. The gene was located on rice chromosome 11 in the preliminary tagging by screening SSR. Three AFLP markers screened are closely linked with Xa23. The genetic distance between APKj23 and Xa23 is about 1.0 cM. The NIL is also valuable in rice breeding.

1993~ 1998年 ,构建了携有抗稻白叶枯病新基因 Xa2 3的近等基因系 ,命名为 CBB2 3。以全生育期高度感病并具有改良株型的籼稻品种 JG30为轮回亲本 ,与携有 Xa2 3的抗性供体 H4杂交 ,JG30 / H4的 F1 通过回交、自交直至 B5F4,各世代均用与目标基因 Xa2 3相对应的专化小种菌系 P6人工接种鉴定 ,同步进行株型和农艺性状选择 ,直至抗性稳定和农艺性状类似其轮回亲本。比较了 CBB2 3(携 Xa2 3)和 IRBB2 1(携 Xa2 1)对 2 0个菌系包括 10个菲律宾小种、3个日本小种和7个中国病原型代表菌系的抗谱 ,Xa2 3抗所有 2 0个菌系 ;Xa2 1抗 19个菌系 ,对菲律宾 10号小种则高度感病。用近等基因系 CBB2 3构建了 JG30 / CBB2 3组合的 F2 分离群体 ,通过 SSR标记筛选 ,初步将 Xa2 3定位于水稻第 11染色体。进一步筛选出 3个与 Xa2 3更紧密连锁的 AFL P标记。其中的 APKj2 3与 Xa2 3之间的图距约为 1.0 c M。并报道了在抗病育种中已有效的应用了携有 Xa2 3的近等基因系 CBB2 ...

1993~ 1998年 ,构建了携有抗稻白叶枯病新基因 Xa2 3的近等基因系 ,命名为 CBB2 3。以全生育期高度感病并具有改良株型的籼稻品种 JG30为轮回亲本 ,与携有 Xa2 3的抗性供体 H4杂交 ,JG30 / H4的 F1 通过回交、自交直至 B5F4,各世代均用与目标基因 Xa2 3相对应的专化小种菌系 P6人工接种鉴定 ,同步进行株型和农艺性状选择 ,直至抗性稳定和农艺性状类似其轮回亲本。比较了 CBB2 3(携 Xa2 3)和 IRBB2 1(携 Xa2 1)对 2 0个菌系包括 10个菲律宾小种、3个日本小种和7个中国病原型代表菌系的抗谱 ,Xa2 3抗所有 2 0个菌系 ;Xa2 1抗 19个菌系 ,对菲律宾 10号小种则高度感病。用近等基因系 CBB2 3构建了 JG30 / CBB2 3组合的 F2 分离群体 ,通过 SSR标记筛选 ,初步将 Xa2 3定位于水稻第 11染色体。进一步筛选出 3个与 Xa2 3更紧密连锁的 AFL P标记。其中的 APKj2 3与 Xa2 3之间的图距约为 1.0 c M。并报道了在抗病育种中已有效的应用了携有 Xa2 3的近等基因系 CBB2 3。

 
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