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| 1 | Increased resistance of drought by Trichoderma harzianum fungal treatment correlates with increased secondary metabolites and proline content显示文摘Plant secondary metabolites play vital role in plant stress response. In this study we investigated whether root colonization of tomato(Solanum lycopersicum) infected by Trichoderma harzianum leads to alterations in the biosynthesis of secondary plant metabolites including phytohormones and osmolyte proline under drought stress. Exposure of tomato to drought caused a drastic decline in plant growth and physiological parameters. Tomato inoculated with T. harzianum showed increased root and shoot growth and chlorophyll pigments as compared to uninoculated controls as well as drought stressed plants. Proline and total soluble protein content was increased in plants inoculated with T. harzianum under both normal as well as drought conditions. An obvious increase in phenol and flavonoid content was observed due to T. harzianum. In addition, T. harzianum inoculated plants maintained higher levels of growth regulators indole acetic acid, indole butyric acid, and gibberellic acid under drought stress. Improved secondary metabolites which play an important role in plant stress tolerance by T. harzianum may have coordinately worked for bringing the growth regulation by protecting membranes from reactive oxygen species(ROS) and enhance plant growth through accessing more nutrients by root system. | Mona S.Alwhibi Abeer Hashem Elsayed Fathi Abd_Allah Abdulaziz A.Alqarawi Dina Wafi K.Soliman Stephan Wirth Dilfuza Egamberdieva | 2017 | Journal of Integrative Agriculture2017，16，8： | 15 |
| 2 | 妊娠期肝内胆汁淤积症的妊娠结局分析显示文摘目的分析妊娠期肝内胆汁淤症(ICP)合并妊娠期高血压疾病(HDP)及妊娠期糖尿病(GDM)的妊娠结局。方法收集新疆医科大学第一附属医院产科2016年12月—2018年12月住院分娩的资料完整的105例ICP患者(观察组)的临床资料进行回顾性的分析,选择同期的正常妊娠分娩的健康孕妇157例为对照组。根据患者的临床症状以及诊断标准将观察组患者分为4组,单纯妊娠期肝内胆汁淤积症患者(单纯ICP组)69例,妊娠期肝内胆汁淤积症合并妊娠期高血压疾病者(HDP+ICP组)20例,妊娠期肝内胆汁淤积症合并妊娠期糖尿病患者(GDM+ICP)16例。收集孕产妇及围产儿的的临床资料、妊娠结局进行统计学分析。结果(1)观察组的宫内窘迫、胎膜早破、早产、新生儿窒息、死胎、羊水污染、剖宫产的发生率以及出血量均高于对照组,差异有统计学意义。(2)HDP+ICP组与单纯ICP组、GDM+ICP组相比,分娩孕周较早,差异有统计学意义。GDM+ICP组与单纯ICP组相比,剖宫产率较高,差异有统计学意义。(3)HDP+ICP组与单纯ICP组相比,早产、宫内窘迫、死胎、新生儿窒息的发生率均高于单纯ICP组,出生体重低于单纯ICP组,差异有统计学意义。GDM+ICP组与单纯ICP组相比,新生儿各项指标均无明显差异。与GDM+ICP组比,HDP+ICP组的早产、宫内窘迫、新生儿窒息的发生率均较高,差异有统计学意义。(4)经多因素logistic回归分析,发病孕周小于34周、胆汁酸≥40μmol/L、合并HDP及GDM是ICP患者发生不良妊娠结局的的危险因素。结论ICP合并HDP患者的早产、宫内窘迫、新生儿窒息的发生率较高,围产结局不良。早期发现ICP患者尤其是合并HDP者,结合治疗效果及病情及时终止妊娠,避免不良妊娠结局可能。 | 刘静静 高歌 代梦佳 Dilfuza Karaeva 王志梅 | 2020 | 黑龙江医学2020，44，12： | 2 |
| 3 | Diversity of cultivable endophytic bacteria associated with halophytes in Xinjiang of China and their plant beneficial traits显示文摘Endophytic bacteria from halophytes have a wide range of application prospects in various fields,such as plant growth-promoting,biocontrol activity and stress resistance.The current study aimed to identify cultivable endophytic bacteria associated with halophytes grown in the salt-affected soil in Xinjiang Uygur Autonomous Region,China and to evaluate their plant beneficial traits and enzyme-producing activity.Endophytic bacteria were isolated from Reaumuria soongorica(PalL Maxim.),Artemisia carvifolia(Buch.-Ham.ex Roxb.Hort.Beng.),Peganum harmala L.and Suaeda dendroides(C.A.Mey.Moq.)by using the cultural-dependent method.Then we classified these bacteria based on the difference between their sequences of 16S rRNA(16S ribosomal RNA)gene.Results showed that the isolated bacteria from R.soongorica belonged to the genera Brucella,Bacillus and Variovorax.The bacteria from A.carvifolia belonged to the genera Micromonospora and Brucella.The bacteria from P.harmala belonged to the genera Paramesorhizobium,Bacillus and Peribacillus.The bacteria from S.dendroides belonged to the genus Bacillus.Notably,the genus Bacillus was detected in the three above plants,indicating that Bacillus is a common taxon of endophytic bacteria in halophytes.And,our results found that about 37.50%of the tested strains showed strong protease-producing activity,6.25%of the tested strains showed strong cellulase-producing activity and 12.50%of the tested strains showed moderate lipase-producing activity.Besides,all isolated strains were positive for IAA(3-Indoleacetic acid)production,31.25%of isolated strains exhibited a moderate phosphate solubilization activity and 50.00%of isolated strains exhibited a weak siderophore production activity.Our findings suggest that halophytes are valuable resources for identifying microbes with the ability to increase host plant growth and health in salt-affected soils. | LI Li GAO Lei LIU Yonghong FANG Baozhu HUANG Yin Osama A A MOHAMAD Dilfuza EGAMBERDIEVA LI Wenjun MA Jinbiao | 2021 | Journal of Arid Land2021，13，8： | 1 |
| 4 | Influence of growthpromoting bacteria on the growth of wheat in different soils and temperatures显示文摘 | Dilfuza Egamberdiyevaa Gisela Hǒflich | 2003 | Soil Biology & Biochemistry2003，35，： | 1 |
| 5 | Effect of plant growth-promoting bacteria on growth and nutrient uptake of cotton and pea in asemi-arid region of Uzbekistan显示文摘 | Dilfuza Egamberdiyeva Gisela Hoflich | 2004 | Journal of Arid Environments2004，56，： | 1 |
| 6 | Effect of plant growth-promoting bacteria on growth and nutrient uptake of cotton and pea in a semi-arid region of Uzbekistan显示文摘 | Gisela H Oflich | 2004 | Journal of Arid Environments2004，56，： | 1 |
| 7 | Secondary salinity effects on soil microbial biomass显示文摘 | Dilfuza Egamberdieva Giancarlo Renella Stephan Wirth Rafiq Islam | 2010 | Biology and Fertility of Soils2010，，5： | 1 |
| 8 | Effect of plant growth-promot- ing bacteria on growth and nutrient uptake of cotton and pea in a semi- arid region of Uzbekistan 显示文摘 | Dilfuza Egamberdiyeva Gisela Hoflich | 2004 | Journal of Arid Environments2004，56，： | 1 |
| 9 | The effect of plant growth pro-moting bacteria on growth and nutrient uptake of maize in two different soils显示文摘 | Dilfuza E | 2007 | Applied Soil Ecology2007，36，23： | 1 |
| 10 | The effect of plant growth promoting bac-teria on growth and nutrient uptake of maize in two different soils显示文摘 | DILFUZA EGAMBERDIYEVA | 2007 | Ap-plied Soil Ecology2007，36，2： | 1 |
| 11 | Microbial activity and hydrolase activities during decomposition of root exudates released by an artificial root surface in Cd-contaminated soils显示文摘 | Giancarlo Renella Dilfuza Egamberdiyeva Loretta Landi Michel Mench Paolo Nannipieri | 2005 | Soil Biology and Biochemistry2005，，4： | 1 |
| 12 | Pseudomonas chlororaphis: a salt-tolerant bacterial inoculant for plant growth stimulation under saline soil conditions显示文摘 | Dilfuza E | 2012 | Acta Physiologiae Plantarum2012，34，2： | 1 |
| 13 | Bacteria able to control foot and root rot and to promote growth of cucumber in salinated soils显示文摘 | Dilfuza E Zulfiya K Kakhramon D | 2011 | Biology and Fertility of Soils2011，47，2： | 1 |
| 14 | Endophytic bacteria associated with halophyte Seidlitzia rosmarinus Ehrenb.ex Boiss.from saline soil of Uzbekistan and their plant beneficial traits显示文摘Endophytic bacteria of halophytic plants play essential roles in salt stress tolerance.Therefore,an understanding of the true nature of plant-microbe interactions under extreme conditions is essential.The current study aimed to identify cultivable endophytic bacteria associated with the roots and shoots of Seidlitzia rosmarinus Ehrenb.ex Boiss.grown in the salt-affected soil in Uzbekistan and to evaluate their plant beneficial traits related to plant growth stimulation and stress tolerance.Bacteria were isolated from the roots and the shoots of S.rosmarinus using culture-dependent techniques and identified by the 16S rRNA gene.RFLP(Restriction Fragment Length Polymorphism)analysis was conducted to eliminate similar isolates.Results showed that the isolates from the roots of S.rosmarinus belonged to the genera Rothia,Kocuria,Pseudomonas,Staphylococcus,Paenibacillus and Brevibacterium.The bacterial isolates from the shoots of S.rosmarinus belonged to the genera Staphylococcus,Rothia,Stenotrophomonas,Brevibacterium,Halomonas,Planococcus,Planomicrobium and Pseudomonas,which differed from those of the roots.Notably,Staphylococcus,Rothia and Brevibacterium were detected in both roots and shoots,indicating possible migration of some species from roots to shoots.The root-associated bacteria showed higher levels of IAA(indole-3-acetic acid)synthesis compared with those isolated from the shoots,as well as the higher production of ACC(1-aminocyclopropane-1-carboxylate)deaminase.Our findings suggest that halophytic plants are valuable sources for the selection of microbes with a potential to improve plant fitness under saline soils. | Vyacheslav SHURIGIN Dilfuza EGAMBERDIEVA LI Li Kakhramon DAVRANOV Hovik PANOSYAN Nils-Kåre BIRKELAND Stephan WIRTH Sonoko D BELLINGRATH-KIMURA | 2020 | Journal of Arid Land2020，12，5： | 0 |
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