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Brassinosteroids regulate disease-resistance through regulating the level of OsNDPK1

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Brassinosteroids regulate disease-resistance through regulat...

Transcriptome analysis of the spleen of heterophils to lymphocytes ratio-selected chickens revealed their mechanism of differential resistance to Salmonella

从植物科学到农业发展——2012全国植物生物学大会

作者： Shenghui Li,FengruWang,Jinghong Xing,Cangyue Wang,Xin Huang,Shidong You, Haili Zhang,Fengru Wang~*,Jingao Dong~(1*) 1 Molecular Plant Pathology Lab,College of Life Science,Agricultural University of Hebei,Baoding 071001,China.

Brassinosteroids(BRs) were plant growth regulators,and played important roles in plant *** function analysis of BR-regulating protein was the theory basis of clarifying how BR regulating plant growth and *** this study,we identified some BR-regulated proteins using two-dimensional polyacrylamide gel electrophoresis, One of them is Nucleoside Diphosphate Kinase 1(OsNDPKl ).The level of OsNDPKl was elevated after treated with BR in wide type rice and inhibited in BR-deficient rice mutant brdl-3 and ***,we analyzed the function of OsNDPKl through analyzing the phenotype of gaining-function transgenic Arabidopsis(OsNDPK1-OE).The results are as follows:OsNDPKl is involved in the regulation of plant disease *** ability of disease-resistance to plant pathogenic fungi- BotrytisCinerea(BC22) and pathogenic bacteria Pseudomonas syringae *** DC3000(Pst DC3000) was enhanced in over expression OsNDPKl transgenic Arabidopsis ***-expressioning OsNDPKl could induce the expression of PAD4 and EDS1 which could promote SA accumulation and activated the defense pathway which induced by *** results opened up a new research approach for researching the mechanism of BR how to enhance the disease-resistance.

关键词： Brassinosteroids NDPK1 disease-resistance

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Journal of Integrative Agriculture 2022年第8期21卷 2372-2383页

作者： WANG Jie ZHANG Qi Astrid Lissette BARRETO SANCHEZ ZHU Bo WANG Qiao ZHENG Mai-qing LI Qing-he CUI Huan-xian WEN Jie ZHAO Gui-ping State Key Laboratory of Animal Nutrition Institute of Animal SciencesChinese Academy of Agricultural SciencesBeijing 100193P.R.China

Salmonella is one of the most common food-borne pathogens and its resistance in chicken can be improved through genetic *** heterophils/lymphocytes(H/L)ratio in the blood reflects the immune system status of *** compared the genome data and spleen transcriptomes between the H/L ratio-selected and non-selected chickens,after Salmonella infection,aiming to identify the key genes participating in the antibacterial activity in the *** results revealed that,the selected population had stronger(Presistance to Salmonella typhimurium(ST)than the non-selected *** the selected and non-selected lines,the identified differentiation genes encode proteins involved in biological processes or metabolic pathways that included the TGF-beta signaling pathway,FoxO signaling pathway,and Salmonella infection *** results of the analysis of all identified differentially expressed genes(DEGs)of spleen revealed that the G protein-coupled receptor(GPCR)and insulin-like growth factor(IGF-I)signaling pathways were involved in the Salmonella infection *** analysis of DEGs and FST(fixation index),identified candidate genes involved in Salmonella infection pathway,such as GPR39,NTRK2,and *** extensive genomic changes highlight the polygenic genetic of the immune response in these chicken *** genes related to the immune performance are differentially expressed in the selected and non-selected lines and the selected lines has a higher resistance to Salmonella.

关键词： heterophils/lymphocytes selective sweep RNA-seq Salmonella typhimurium disease-resistance

10 Cultivars of the Rejuvenation Rose Group

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北京林业大学学报 1992年第S2期14卷 102-106页

作者： Ma Yan Chen JunyuDepartment of Landscape Architecture ,Beijing Forestry University

On the basis of six-years’study (1986-1991) in the field of distant crossing, ten rose cultivars-elect of the to be established Rejuvenation Rose Group are recommended here for the first time. These cultivars have pe... 详细信息

关键词： Rejuvenation Rose Group rose breeding flowering winter-hardiness disease-resistance

The resistance of Chinese Wild Vitis to Uncinula necator and its Inheritance in F_1 Generation

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Agricultural Sciences in China 2002年第2期1卷 195-199页

作者： ZHANG Jian-xia, WANG Yue-jin and XU Yan(College of Horticulture , Northwest Sci-tech University of Agriculture and Forestry, Yangling 712100) College of Horticulture Northwest Sci-tech University of Agriculture and Forestry Yangling 712100

By natural field identification, the resistance of Chinese wild Vitis to Uncinula necator and its inheritance in F1 generation were studied with 35 clones of 9 Chinese wild Vitis species, 171 F1 individuals of 4 inter-species cross between Chinese wild Vitis and Vitis vinifera cultivars, and 16 individuals of self-pollinated Chinese wild Vitis. Results showed that the phenotypes of resistance to Uncinula necator in Chinese wild Vitis and its F1 generation were rich and diverse. Based on the segregation of resisitance to Uncinula necator in the progenies resulted from both interspecific hybridization and self-pollination, of Chinese native wild Vitis species and clones were controlled by poly genes showing dominant independent heredity. Minor resistant genes were also exist in Chinese wild susceptible Vitis species and clones.

关键词： Chinse wild Vitis F1 generation Uncinula necator disease-resistance Inheritance

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家畜自然抗病力的遗传控制和培育(下)

中国牛业科学 1991年第2期 4-7页

作者：王治华安徽农业技术师范学院

四、家畜的自然抗病力及其研究方法研究家畜遗传性的自然抗病力,关键是要选择可靠的方法。主要涉及到如下几个步骤和所用的方法;即自然的接触病原体、评价抗病力和遗传分析,三者构成了研究的关键所在。接触病原体可以通过自然暴露或实... 详细信息

四、家畜的自然抗病力及其研究方法研究家畜遗传性的自然抗病力,关键是要选择可靠的方法。主要涉及到如下几个步骤和所用的方法;即自然的接触病原体、评价抗病力和遗传分析,三者构成了研究的关键所在。接触病原体可以通过自然暴露或实验性对照接种。后者的优点是不仅能保证所有的实验动物都接触到病原体。

关键词： natural disease-resistance genetic control breeding

The physiological mechanisms of NO and H2O2 in increasing resistances of grapevine to Plasmopara viticola

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The physiological mechanisms of NO and H2O2 in increasing re...

Agrobacterium-mediated Transformation of Cucumber with the chitinase(Chi) and β-1,3-glucanase(Glu)genes

第二届植物代谢国际会议

作者： Liu Xin Guo Xiu-ping Che Yong-mei and Zhao Fang-gui School of Life Sciences Qingdao Agricultura University Qingdao 266109 China School of Life Sciences Qingdao Agricultura University Qingdao 266109 China

In order to investigate the roles and mechanisms of nitric oxide（NO） and hydrogen peroxide（H2O2） in the process of grapes against Plasmopara viticola,three grape cultivars（Cabernet Sauvignon,Syrah and Fredonia） with different resistance to *** were used in this *** results showed that NO and H2O2 burst occurred in the three cultivars inoculated with ***,and H2O2 burst was earlier than NO,the high resistant variety（Fredonia） changed rapidly and *** NO donor sodium nitroprusside（SNP） and H2O2 could slow down *** infection process,decrease the incidence and the average disease *** the same time,2-（4-carboxyphenyl）-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxidepotassium salt（cPTIO,a NO scavenger） and ascorbic acid（ASA,a H2O2 scavenger） increased the rate of infection and the average disease *** activities of POD（peroxidase）,PAL（phenylalanine ammonialyase）,Glu（β-1,3-glucanase） and Cht（chitinase） in Cabernet Sauvignon（a susceptible cultivar） increased at varying degrees when treated with NO and H2O2,it increased the hypersensitive response of Cabernet *** results suggested that the activities of pathogen-associated enzymes（POD,PAL,Glu,and Cht） were induced by NO and H2O2,and thus enhanced the resistance of grape against ***.

关键词： grape downy mildew nitric oxide hydrogen peroxide pathogenesis-related proteins disease-resistance

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Agrobacterium-mediated Transformation of Cucumber with the c...