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| 1 | 不同盐胁迫处理下番茄种子萌发期的耐盐性研究(英文)显示文摘[Objective] The aim of this study was to provide the theoretical basis for screening and utilizing salt-tolerant tomato varieties as well as for cultivating salt-resistance.[Method] Salinity tolerance of tomato during seed germination under simple salt sodium chloride and double salt calcium nitrate or sodium chloride stress were studied by Petri dish culturing.[Result] As the two kinds salt concentration increased,the germination regularity,the germination rate,the germination index and the growing vigor index of tomato seedlings decreased,but the germination losing rate increased.When salt concentration was from 0.2% to 0.4%,there was little difference among all indexes under two kinds of salt stress.However,when salt concentration was from 0.6% to 1.0%,the difference among all indexes under two kinds of salt stress was significant.[Conclusion] Salinity tolerance of tomato seeds under double salt calcium nitrate or sodium chloride stress was higher than that under simple salt sodium chloride stress. | 马洪英 郭锐 李洪安 张远芳 | 2008 | Agricultural Science & Technology2008，9，4： | 32 |
| 2 | AtbHLH29 of Arabidopsis thaliana is a functional ortholog of tomato FER involved in controlling iron acquisition in strategy I plants显示文摘AtbHLH29 of Arabidopsis, encoding a bHLH protein, reveals a high similarity to the tomato FER which is proposed as a transcriptional regulator involved in controlling the iron deficiency responses and the iron uptake in tomato. For identification of its biological functions, AtbHLH29 was introduced into the genome of the tomato FER mutant T3238fer mediated by Agrobacterium tumefaciencs. Transgenic plants were regenerated and the stable integration of AtbHLH29 into their genomes was confirmed by Southern hybridization. Molecular analysis demonstrated that expression of the exogenous AtbHLH29 of Arabidopsis in roots of the FER mutant T3238fer enabled to complement the defect functions of FER. The transgenic plants regained the ability to activate the whole iron deficiency responses and showed normal growth as the wild type under iron-limiting stress. Our transformation data demonstrate that AtbHLH29 is a functional ortholog of the tomato FER and can completely replace FER in controlling the effective iron acquisition in tomato. Except of iron, FER protein was directly or indirectly involved in manganese homeostasis due to that loss functions of FER in T3238fer resulted in strong reduction of Mn content in leaves and the defect function on Mn accumulation in leaves was complemented by expression of AtbHLH29 in the transgenic plants. Identification of the similar biological functions of FER and AtbHLH29, which isolated from two systematically wide-diverged “strategy I” plants, suggests that FER might be a universal gene presented in all strategy I plants in controlling effective iron acquisition system in roots. | You Xi YUAN Juan ZHANG Dao Wen WANG Hong Qing LING | 2005 | Cell Research2005，15，8： | 22 |
| 3 | Response of yield,quality,water and nitrogen use efficiency of tomato to different levels of water and nitrogen under drip irrigation in Northwestern China显示文摘The objective of this study was to investigate the effects of applying different amounts of water and nitrogen on yield, fruit quality, water use efficiency(WUE), irrigation water use efficiency(IWUE) and nitrogen use efficiency(NUE) of drip-irrigated greenhouse tomatoes in northwestern China. The plants were irrigated every seven days at various proportions of 20-cm pan evaporation(E_p). The experiment consisted of three irrigation levels(I1, 50% E_p; I2, 75% E_p; and I3, 100% E_p) and three N application levels(N1, 150 kg N ha^(–1); N2, 250 kg N ha^(–1); and N3, 350 kg N ha^(–1)). Tomato yield increased with the amount of applied irrigation water in I2 and then decreased in I3. WUE and IWUE were the highest in I1. WUE was 16.5% lower in I2 than that in I1, but yield was 26.6% higher in I2 than that in I1. Tomato yield, WUE, and IWUE were significantly higher in N2 than that in N1 and N3. NUE decreased with increasing N levels but NUE increased with increase the amount of water applied. Increasing both water and N levels increased the foliar net photosynthetic rate. I1 and I2 treatments significantly increased the contents of total soluble solids(TSS), vitamin C(VC), lycopene, soluble sugars(SS), and organic acids(OA) and the sugar:acid ratio in the fruit and decreased the nitrate content. TSS, VC, lycopene, and SS contents were the highest in N2. The harvest index(HI) was the highest in I2N2. I2N2 provided the optimal combination of tomato yield, fruit quality, and WUE. The irrigation and fertilisation regime of 75% E_p and 250 kg N ha^(–1) was the best strategy of water and N management for the production of drip-irrigated greenhouse tomato. | DU Ya-dan CAO Hong-xia LIU Shi-quan GU Xiao-bo CAO Yu-xin | 2017 | Journal of Integrative Agriculture2017，16，5： | 23 |
| 4 | Design of structured-light vision system for tomato harvesting robot显示文摘In order to improve the operating precision of the harvesting robot,a vision system for intelligently identifying and locating the mature tomato was designed.The active detection method based on structured-light stereo vision was expected to deal with the problem of variable illumination and target occlusion in the glasshouse.The maximum between-cluster variances of hue(H)and saturation(S)value were adopted as the threshold for color segmentation,which weakened the impact on the image caused by the light intensity variation.Through the limit on the pixel size and circularity of the candidate areas,the vision system recognized the fruit area and removed the noise areas.The fruit’s 3D position was computed on the basis of spatial relationship between the laser plane and the camera,when the linear laser was projected on the centre area of the mature fruit.The blue view-scanning laser stripe pixels on the mature fruit were extracted according to its Cb color characteristic.As the field test results show,the measurement error on the fruit radius is less than 5 mm,the centre distance error between the fruit and camera is less than 7 mm,and the single axis coordinate error is less than 5.6 mm.This structured-light vision system could effectively identify and locate mature fruit. | Feng Qingchun Cheng Wei Zhou Jianjun Wang Xiu | 2014 | International Journal of Agricultural and Biological Engineering2014，7，2： | 12 |
| 5 | Identification and Practical Application of Silicate-dissolving Bacteria显示文摘Slime-forming bacteria were isolated from soils, rock surface and earthworm intestine, and their effects on dissolving silicate minerals and tomato growth were examined. One of the bacteria, Bacillus mucilaginosus RGBc13, had particularly strong ability to form slime and dissolve silicates. RGBc13 could also colonize and develop in both non-rhizosphere and rhizosphere soil. Total number of slime-forming bacteria increased from 2.9 × 103 cfu·g- 1and 8.4 × 103 cfu·g-1 to 9.6 × 106 cfu·g-1 and 6.0 × 107 cfu·g-1 in the non-rhizosphere and rhizosphere soils respectively. Potassium and phosphorus nutritional conditions in the rhizosphere were markedly improved through inoculation of this bacterium. Available K and P respectively increased from 25.86 and 3.63mg· kg-1 in the non-rhizosphere soil to 91.23 and 5.74mg· kg-1 in the rhizosphere soil. Tomato biomass increased by 125%, K and P uptakes were more than 150%, greater than the non- inoculation. Thus, there is a potential in applying RGBc13 for improving plant K and P nutrition. | LIN Qi-mei, RAO Zheng-hua, SUN Yan-xing, YAO Jun and XING Li-jun( Department of Soil and Water Sciences , China Agricultural University, Beijing 100094 Institute of Plant Nutrition and Resources , Beijing Academy of Agricultural and Forestry Sciences, Beijing 100081 ) | 2002 | Agricultural Sciences in China2002，1，1： | 11 |
| 6 | 番茄内生细菌的分离及其促生活性研究(英文)显示文摘[Objective] The study aimed to investigate the growth-promoting activities of endophytic bacteria from tomato plants.[Method]The endophytic bacteria isolated from different tissues of tomato plants were analyzed for the effects of their growth-promoting activities on the germination and growth of tomato plants.The bacteria with growth-promoting activity were preliminarily identified.[Result]Totally 59 endophytic bacterial strains were isolated from roots and stems of tomatoes,of which 4 showed significantly growth-promoting activity to germination and growth of tomato.The results suggest that these strains are endowed with the potential capability of growth-promoting.[Conclusion]The endophytic bacteria with growth-promoting activity were found among the isolates from tomato plants.This provided a good foundation for utilization of these bacteria with growth-promoting activity. | 张立新 宋江华 刘慧平 | 2008 | Agricultural Science & Technology2008，9，5： | 10 |
| 7 | 不同基质栽培对樱桃番茄生长和生理特性的影响显示文摘比较分析了不同固体基质栽培对樱桃番茄生长和生理指标的影响,结果表明:珍珠岩加泥炭混合基质能提高樱桃番茄的叶水势、根系活力和光合速率,表现出明显优势的长势、长相。 | 陈海生 魏跃伟 刘天宝 郑春明 | 2010 | 江西农业学报2010，22，11： | 10 |
| 8 | MicroTom Metabolic Network: Rewiring Tomato Metabolic Regulatory Network throughout the Growth Cycle显示文摘Tomato(Solanum lycopersicum)is a major horticultural crop worldwide and has emerged as a preeminent model for metabolic research.Although many research efforts have focused on the analysis of metabolite differences between varieties and species,the dynamics of metabolic changes during the tomato growth cycle and the regulatory networks that underlie these changes are poorly understood.In this study,we integrated high-resolution spatio-temporal metabolome and transcriptome data to systematically explore the metabolic landscape across 20 major tomato tissues and growth stages.In the resulting MicroTom Metabolic Network,the 540 detected metabolites and their co-expressed genes could be divided into 10 distinct clusters based on their biological functions.Using this dataset,we constructed a global map of the major metabolic changes that occur throughout the tomato growth cycle and dissected the underlying regulatory network.In addition to verifying previously well-established regulatory networks for important metabolites,we identified novel transcription factors that regulate the biosynthesis of important secondary metabolites such as steroidal glycoalkaloids and flavonoids.Our findings provide insights into spatiotemporal changes in tomato metabolism and generate a valuable resource for the study of metabolic regulatory processes in model plants. | Yan Li Yang Chen Lu Zhou Shengjie You Heng Deng Ya Chen Saleh Alseekh Yong Yuan Rao Fu Zixin Zhang Dan Su Alisdair R.Fernie Mondher Bouzayen Tao Ma Mingchun Liu Yang Zhang | 2020 | Molecular Plant2020，13，8： | 10 |
| 9 | 不同基质配方对番茄幼苗生长的影响显示文摘研究了不同基质配比对番茄幼苗生长的影响,以期筛选出理想的番茄育苗基质配方。试验结果表明,T3处理(草炭∶稻草=3∶5)和T7处理(菇渣∶稻草=2∶1)的番茄株高、茎粗、地上部鲜干质量、全株鲜干质量和根系活力极显著高于2个对照,并且T3和T7处理的番茄根系活力极显著高于其他处理;T7处理的壮苗指数显著高于2个对照,因此T7处理对番茄育苗的效果最好,其次为T3。 | 耿广东 罗志勇 张素勤 | 2014 | 长江蔬菜2014，，2： | 8 |
| 10 | Chinese tomato yellow leaf curl virus--a new species of geminivirus显示文摘Chinese tomato yellow leaf curl virus (TYLCV CHI) and other geminiviruses were analysed with 20 monoclonal antibodies. It was shown that TYLCV CHI is serologically close to Chinese tabacco leaf curl virus (TbLCV CHI). The fragment of TYLCV CHI DNA including the common region (CR), N terminal of coat protein gene and AV1 gene was amplified by PCR and cloned, and its DNA sequence was determined. These results showed that TYLCV CHI is different from other known geminiviruses in the world, and is a new whitefly transmitted geminivirus. | 刘玉乐 蔡健和 李冬玲 秦碧霞 田波 | 1998 | Science China(Life Sciences)1998，41，4： | 8 |
| 11 | Polyaspartic acid mediates the absorption and translocation of mineral elements in tomato seedlings under combined copper and cadmium stress显示文摘Polyaspartic acid(PASP)is a nontoxic,biodegradable,environmentally friendly polymer and is widely used as a fertilizer synergist in agricultural production.In many old orchards and vegetable gardens,highly fertile soil is often accompanied by severe heavy metal contamination.The present study was designed to investigate mineral element interactions mediated by PASP under copper(Cu)+cadmium(Cd)combined stress to provide reasonable suggestions for scientific fertilization.A pot experiment was conducted in which tomato seedlings served as plant materials.A concentration of 700 mgPASP and foliar spraying application methods were selected based on previous experiments.Four treatments were applied:normal soil(control(CK)),Cu+Cd(combined stress),Cu+Cd+PASP,and normal soil+PASP.The plant biomass,root activity,and mineral elements were measured,and these data were analyzed by Data Processing System(DPS)statistical software.The results showed that,under Cu+Cd combined stress,PASP promoted stem diameter growth,root activity and chlorophyll content and ultimately increased the biomass of tomato seedlings to different degrees.Moreover,the content of both Cu and Cd and their individual accumulation in plants decreased.PASP increased the distribution of Cu and Cd in the roots under Cu+Cd combined stress,and the translocation ability from the roots to shoots was significantly restricted.With respect to essential elements,PASP promoted mainly the absorption and translocation of potassium(K),calcium(Ca),and magnesium(Mg),which greatly exerted physiological roles.However,the variation trends of Cu and Cd under normal soil conditions contrasted with those under stress conditions.With respect to essential elements other than K,Ca,and Mg,PASP mostly restrained their absorption but promoted their translocation.The regulatory mechanism of PASP differed between the combined stress conditions and normal soil conditions.Under the combined stress conditions,PASP seemed to mainly promote these advantageous factors that exert physiological regulatory functions.Under normal soil conditions,PASP mainly acted as a biological stimulant or signaling molecule for increased nutrient efficiency,which caused greater biomass productivity. | HU Mei-mei DOU Qiao-hui CUI Xiu-min LOU Yan-hong ZHUGE Yu-ping | 2019 | Journal of Integrative Agriculture2019，18，5： | 8 |
| 12 | The effects of aerated irrigation on soil respiration, oxygen, and porosity显示文摘To ameliorate soil oxygen deficiencies around subsurface drip irrigation(SDI) drippers, aerated irrigation(AI) was introduced to supply aerated water to the soil through venturi installed in the SDI pipeline. The objectives of this study were to assess the effects of AI on soil respiration(SR), air-filled porosity(AFP), soil temperature(ST), and oxygen concentrations(OCC). Total soil respiration(TSR), biological activity temperature index(BAT), and soil oxygen consumption(OCS) based on SR, ST, and OCC, respectively, were subsequently calculated to explore the relationships between TSR, BAT, OCS, OCC, and AFP. Greenhouse-based experiments included two treatments: AI and unaerated SDI(CK), during the tomato growing season in the fall of 2015. The results showed that compared with CK, AI treatment significantly increased OCC and AFP(by 16 and 7.4%, respectively), as well as TSR and OCS(by 24.21 and 22.91%, respectively)(P<0.05). Mean fruit yield with AI treatment was also 23% higher(P<0.05) than that with CK. When BAT was controlled, partial correlations between TSR, OCS, OCC, and AFP were all significant in the AI treatment but not in the CK treatment. TSR was more sensitive to the interaction effects of OCC, OCS, AFP, and BAT under the AI treatment. Thus, the significantly increased TSR with AI appeared to be due to the favorable soil aeration conditi ons(higher OCC and AFP). Furthermore, the improvements in soil aeration conditions and respiration with AI appeared to facilitate the improvement in fruit yields, which also suggests the economic benefits of AI. | ZHU Yan Miles Dyck CAI Huan-jie SONG Li-bing CHEN Hui | 2019 | Journal of Integrative Agriculture2019，18，12： | 8 |
| 13 | Tomato leaf curl Bangladesh病毒完整基因组上微卫星分布显示文摘为了展示Tomato leaf curl Bangladesh病毒完整基因组上的微卫星分布特性。借助MATLAB软件、应用最优完全子图算法,提取并展示NCBI数据库中Tomato leaf curl Bangladesh病毒完整基因组(AF_188481.1)上的微卫星分布特性,计算1-碱基组至6-碱基组在完整基因组序列上重复出现的次数和位置,展示它们的分布规律(指数函数)。结果表明:Tomato leaf curl Bangladesh病毒完整基因组(AF_188481.1)上各种N-碱基组(N取1至6)最大的重复出现次数,随N按指数函数数减少;笔者提取和展示Tomato leaf curl Bangladesh病毒完整基因组序列微卫星分布特性(特别是微卫星各种N-碱基组重复出现的位置和次数)的方法,可以系统地运用到其他病毒完整基因组序列微卫星分布特性的提取和展示中,从而为有效利用微卫星分布特性研究完整基因组的结构和功能、遗传和变异规律提供完备、仔细的数据支撑。 | 杨纪青 杨硕 杨莉 袁磊 杨建强 | 2010 | 中国农学通报2010，26，24： | 7 |
| 14 | 4种番茄病毒多重RT-PCR检测及应用显示文摘番茄是全世界栽培最为普遍的果菜之一,2011年世界番茄栽培面积约805万亩,年产量约3 773万t,我国是世界番茄种植大国之一,2011年面积96667公顷,产量约679万t,随着番茄种植面积不断扩大,番茄病毒病的危害逐年加重。世界范围内番茄除了已有的TMV抗病资源与育成的抗病品种外,缺少CMV等抗病种质与抗病品种。 | 刘欢 刘斐 赵磊 郝兴安 吴云锋 | 2016 | 植物病理学报2016，46，5： | 7 |
| 15 | Alternative Splicing in the Anthocyanin Fruit Gene Encoding an R2R3 MYB Transcription Factor Affects Anthocyanin Biosynthesis in Tomato Fruits显示文摘Tomato(Solanum lycopersicum)fruits are typically red at ripening,with high levels of carotenoids and a low content in flavonoids.Considerable work has been done to enrich the spectrum of their healthbeneficial phytochemicals,and interspecific crosses with wild species have successfully led to purple anthocyanin-colored fruits.The Aft(Anthocyanin fruit)tomato accession inherited from Solanum chilense the ability to accumulate anthocyanins in fruit peel through the introgression of loci controlling anthocyanin pigmentation,including four R2R3 MYB transcription factor-encoding genes.Here,we carried out a comparative functional analysis of these transcription factors in wild-type and Aft plants,and tested their ability to take part in the transcriptional complexes that regulate the biosynthetic pathway and their effi-ciency in inducing anthocyanin pigmentation.Significant differences emerged for SlAN2like,both in the expression level and protein functionality,with splicing mutations determining a complete loss of function of the wild-type protein.This transcription factor thus appears to play a key role in the anthocyanin fruit pigmentation.Our data provide new clues to the long-awaited genetic basis of the Aft phenotype and contribute to understand why domesticated tomato fruits display a homogeneous red coloration without the typical purple streaks observed in wild tomato species. | Sara Colanero Andrea Tagliani Pierdomenico Perata Silvia Gonzali | 2020 | Plant Communications2020，1，1： | 7 |
| 16 | High potassium to magnesium ratio affected the growth and magnesium uptake of three tomato(Solanum lycopersicum L.) cultivars显示文摘Potassium(K) and magnesium(Mg) levels and their balances are two factors affecting the growth of plant. However, the responses of different crop cultivars to K/Mg ratios are less clear. This study was aimed at assessing the different responses of tomato(Solanum Lycopersicum L.) cultivars to the different K/Mg supply ratios. Three tomato cultivars(Zhongza 9(ZZ), Gailiangmaofen(MF), and Jinpengchaoguan(JP)) were grown in pots with three different K^+/Mg^(2+) ratios(4:0, 4:1 and 8:1, represented by K/Mg_(4:0), K/Mg_(4:1), and K/Mg_(8:1), respectively). Compared with K/Mg_(4:1) treatment, the leaf chlorophyll content, net photosynthetic rate, and total biomass of tomato seedlings under K/Mg_(4:0) treatments were decreased by 69.7, 89.1, and 53.1%, respectively. The Mg deficiency symptoms were observed when the Mg content in shoot became lower than 4 mg g^(–1) DW. Compared with K/Mg_(4:1) treatment, total biomass of tomato seedlings of K/Mg_(8:1) treatment was decreased by 21.6%; the shoot and root Mg contents were decreased by 10.4 and 21.8%, respectively; and Mg uptake of tomato was reduced by 34.1%. There were significant differences in biomass and Mg uptake for the three cultivars between the different K^+/Mg^(2+) treatments. The Mg uptake of the three different cultivars ranked as ZZ>JP>MF under Mg deficiency and high K condition. In conclusion, the growth and Mg uptake and allocation of tomato were influenced significantly by imbalance K and Mg supply. JP and ZZ were the cultivars with the highest efficiency in Mg uptake. | LI Hui-xia CHEN Zhu-jun ZHOU Ting LIU Yan ZHOU Jian-bin | 2018 | Journal of Integrative Agriculture2018，17，12： | 7 |
| 17 | Expression of ipt gene driven by tomato fruit specific promoter and its effects on fruit development of tomato显示文摘Fruit specific promoter (2A12) from Lycopersi-com esculentum and cDNA of isopentenyl-transferase (ipt) from Ti plasmid of Agrobacterium tumerfaciens C58 were cloned by PCR procedure respectively. Two plant expression vectors with 2A12/gus or 2A12/ipt were respectively constructed. These two chimeric genes were transferred into tomato by Agrobacterium mediated procedure. The results of Southern hybridization showed that the fusion genes had been integrated into tomatoes. The result of gus histochemi-cal staining showed that 2A12 had high fruit specific expressive capability in transgenic tomato. The ipt expression resulted in accumulation of high level of cytokinins (CTKs) in fruit lead to developmental changes in fruits and seeds. The fruit of ipt transformed tomato had the hyperplastic placenta with very few seeds or even seedless. The shelf life of transgenic fruits elongated for 1-2 weeks. The ratio of fruit set, the dry weight of fruit and the crude protein content in fruit were increased, while | Zichao Mao Qiuju Yu Wei Zhen Junyi Guo Yuanlei Hu Yin Gao Zhongping Lin | 2002 | Chinese Science Bulletin2002，47，11： | 6 |
| 18 | An improved method for prediction of tomato photosynthetic rate based on WSN in greenhouse显示文摘In order to improve the efficiency of CO2 fertilizer and promote high quality and yield,it is necessary to precisely control CO2 fertilizer by wireless sensor network based on a model of photosynthetic rate prediction in greenhouse.An experiment was carried out on tomato plants in greenhouse for photosynthetic rate prediction modeling combined rough set and BP neural network.In data acquiring phase,plants growth information and greenhouse environmental information that may have influences on photosynthetic rate,including plant height,stem diameter,the number of leaves and chlorophyll content of functional leaves,air temperature,air humidity,light intensity,CO2 concentration and soil moisture,which were measured.And LI-6400XT photosynthetic rate instrument was used for obtaining net photosynthetic rate of functional leaf.After preliminary processing,135 sets of data were obtained.And twelve of them were used for model test of neural network,while the others were used for modeling.All of the data were normalized before modeling.Two models were built to predict photosynthetic rate based on BP neural network.One had total nine input parameters.The other had six input parameters,chlorophyll content,air temperature,air humidity,light intensity,CO2 concentration,and soil moisture,which were reducted from original nine based on attributes reduction theory of rough set.Both two models have one output parameter,the net photosynthetic rate of single leaf.The genetic algorithm was adopted to reduct attributes.Since continuous data cannot be processed by rough set,the K-mean cluster method was used to discretize the data of nine input parameters before attributes reduction.The prediction results of two models showed that the model with six input parameters had a mean absolute error of 0.6958,an average relative error of 7.28%,a root-mean-square error of 0.7428,and a correlation coefficient of 0.9964,while the other model respectively had 0.4026,4.53%,0.3245 and 0.9965,which proved that the model with minimum attributes had higher prediction accuracy.On the other hand,the number of iterations was used to represent the neural network train speed.The result showed that the model with six input parameters had an iteration of 544,while the other had 1038.Hence,the reduction model was applied to controlling CO2 concentration.The net photosynthetic rates at different CO2 concentrations were predicted at a certain condition.The results had the same curve trend with theory analysis,and a high prediction accuracy,which proved that the model was useful for CO2 concentration control. | Ji Yuhan Jiang Yiqiong Li Ting Zhang Man Sha Sha Li Minzan | 2016 | International Journal of Agricultural and Biological Engineering2016，9，1： | 6 |
| 19 | Breeding for Resistance to Tomato Bacterial Diseases in China:Challenges and Prospects显示文摘Four bacterial diseases including bacterial canker caused by Clavibacter michiganensis subsp. michiganensis, bacterial speck caused by Pseudomonas syringae pv. tomato, bacterial spot caused by at least four Xanthomonas species, and bacterial wilt caused by Ralstonia solanacearum are among the most devastating diseases in tomato(Solanum lycopersicum) production in China. However, almost no commercial cultivars currently growing in the country are resistant to these four bacterial diseases because little effort has been devoted to breeding for resistance. In addition,the existence of great natural variation in each pathogen and the quantitative inheritance of resistance add to the difficulties of developing cultivars with resistance to these diseases. In the past 20 years, molecular markers tightly linked to genes conferring resistance to these four bacterial diseases have been identified or gene-based markers have been developed, which may circumvent some of the problems associated with phenotypic selection for resistance to multiple bacterial pathogens and races. Here we present a review on current status of studies on these diseases and discuss the promise of new technologies in breeding for resistance to these bacterial diseases in China. | WANG Yuqing ZHANG Yaxian GAO Zhipeng YANG Wencai | 2018 | Horticultural Plant Journal2018，4，5： | 5 |
| 20 | 番茄灰叶斑病原菌的鉴定及抗性种质资源的筛选显示文摘番茄灰叶斑病是一种世界性病害,近年来,该病在北京、台湾、海南、山东和浙江等地均有发生,极大地限制了我国番茄生产的竞争力[1]。该病害主要由Stemphylium spp.不同的4个种引起[2]。本研究采用形态观察法、ITS和gpd序列分析法对从番茄病株分离得到的病原菌进行鉴定,并对番茄灰叶斑病抗性鉴定方法进行研究,以期为番茄灰叶斑病的抗病育种研究及其利用提供理论依据。 | 叶青静 阮美颖 王荣青 姚祝平 万红建 程远 李志邈 杨悦俭 周国治 | 2019 | 植物病理学报2019，0，3： | 5 |
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