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| 1 | Mycorrhiza improves plant growth and photosynthetic characteristics of tea plants in response to drought stress显示文摘Tea plants are sensitive to soil moisture deficit,with the level of soil water being a critical factor affecting their growth and quality.Arbuscular mycorrhizal fungi(AMF)can improve water and nutrient absorption,but it is not clear whether AMF can improve the photosynthetic characteristics of tea plants.A potted study was conducted to determine the effects of Claroideoglomus etunicatum on plant growth,leaf water status,pigment content,gas exchange,and chlorophyll fluorescence parameters in Camellia sinensis cv.Fuding Dabaicha under well-watered(WW)and drought stress(DS)conditions.Root mycorrhizal colonization and soil hyphal length were significantly reduced by the eightweek DS treatment.AMF inoculation displayed a significant increase in shoot and root biomass production.The relative water content,leaf water potential,nitrogen balance index,pigment content,maximum photometric effect(Fv/Fm,QY_max),and steady-state photometric effect Y(II)(QY_Lss)decreased dramatically,while the leaf water saturation deficit and steady-state non-photochemical fluorescence quenching(NPQ_Lss)generally increased under DS conditions.Mycorrhizal treatment induced significantly higher relative water content,leaf water potential,nitrogen balance index,pigment(chlorophyll,flavonoid,and anthocyanin)content,net photosynthesis rate,transpiration rate,stomatal conductance,intercellular CO_(2)concentration,QY_max,and QY_Lss;however,it resulted in a lower leaf water saturation deficit and NPQ_Lss under both WW and DS conditions,as compared with nonmycorrhizal plants.These results imply that AMF promoted tea plant growth and alleviated negative effects of DS by promoting gas exchange,regulating the water status of leaves,and regulating photosynthetic parameters. | FENGJUN DAI ZIYI RONG QIANGSHENG WU ELSAYED FATHI ABD_ALLAH CHUNYAN LIU SHENGRUI LIU | 2022 | BIOCELL2022，46，5： | 2 |
| 2 | Identification of PtGai(a DELLA protein)in trifoliate orange and expression patterns in response to drought stress显示文摘Gibberellins(GAs)are an important hormone in regulating plant growth and development,and DELLA protein is an essential negative regulator of GA signal transduction.The aim of the study was to clone a GAinhibiting protein DELLA from trifoliate orange(Poncirus trifoliata L.Raf.)and to analyze the bioinformations and expression patterns of the protein gene in tissues and in response to drought stress.A DELLA protein was isolated from trifoliate orange and named as PtGai(Genebank number:MZ170959).The PtGai protein had 1731 bp open reading frames,along with 576 amino acid codes,and also grouped with sweet orange(XM_006430552.4).The PtGai protein sequence was 65%homology with the sequences of DELLA proteins in other plant families.PtGai protein existed in the nucleus based on the prediction of subcellular localization.PtGai protein could be expressed in roots,stems,and leaves,along with the highest expression in stems.PtGai was upregulated by drought stress in leaves and roots,along with the decrease of root total GA concentration and the inhibition of shoot and root biomass production.It indicated the characteristics of PtGai protein and the roles of PtGai in GA synthesis and plant growth. | XIAOFEN CHENG ABEER HASHEM ELSAYED FATHI ABD_ALLAH QIANGSHENG WU KAMIL KUČA | 2021 | BIOCELL2021，45，6： | 2 |
| 3 | Improved soil structure and citrus growth after inoculation with three arbuscular mycorrhizal fungi under drought stress 显示文摘 | WU Qiangsheng XIA Renxue ZOU Yingning | 2008 | European Journal of Soil Biology2008，44，： | 1 |
| 4 | Contributions of arbuscular mycorrhizal fungi to growth, photosynthesis, root morphology and ionic balance of citrus seedlings under salt stress 显示文摘 | QiangSheng Wu Ying-Ning Zou Xin-Hua He | 2010 | Acta Physiol Plant2010，32，： | 1 |
| 5 | Contributions of arbuscular mycorrhizal fungi to growth, photosynthesis, root morphology and ionic balance of citrus seedlings under salt stress 显示文摘 | Wu Qiangsheng Zou Yingning He Xinhua | 2010 | Acta Physiol Plant2010，，32： | 1 |
| 6 | Latency-minimi- zing data aggregation in wireless sensor networks under physical inter- ference model 显示文摘 | Li Hongxing Wu Chuan Hua Qiangsheng | 2014 | Ad hoc Networks2014，12，： | 1 |
| 7 | Interaction between Earthworms and Arbuscular Mycorrhizal Fungi in Plants:A Review显示文摘Different kinds of soil animals and microorganisms inhabit the plant rhizosphere,which function closely to plant roots.Of them,arbuscular mycorrhizal fungi(AMF)and earthworms play a critical role in sustaining the soilplant health.Earthworms and AMF belong to the soil community and are soil beneficial organisms at different trophic levels.Both of them improve soil fertility and structural development,collectively promoting plant growth and nutrient acquisition capacity.Earthworm activities redistribute mycorrhizal fungi spores and give diversified effects on root mycorrhizal fungal colonization.Dual inoculation with both earthworms and AMF strongly magnifies the response on plant growth through increased soil enzyme activities and changes in soil nutrient availability,collectively mitigating the negative effects of heavy metal pollution in plants and soils.This thus enhances phytoremediation and plant disease resistance.This review simply outlines the effects of earthworms and AMF on the soil-plant relationship.The effects of earthworms on root AMF colonization and activities are also analyzed.This paper also summarizes the interaction between earthworms and AMF on plants along with suggested future research. | Lulu Meng A.K.Srivastava Kamil Kuča Bhoopander Giri Mohammed Mahabubur Rahman Qiangsheng Wu | 2021 | Phyton-International Journal of Experimental Botany2021，90，3： | 1 |
| 8 | Spatial distribution of glomalin-related soil protein and its relation- ships with root mycorrhization, soil aaggregates, carbohy- drates,activity of protease and β-glucosidase in the rhizo- sphere of Citrus unshlu显示文摘 | Wu Qiangsheng He Xinhua Zou Yingning | | Soil Biology and Biochemistry0，45，： | 1 |
| 9 | Root-associated endophytic fungi modulate endogenous auxin and cytokinin levels to improve plant biomass and root morphology of trifoliate orange显示文摘Root-associated endophytic fungi like Serendipita indica and arbuscular mycorrhizal(AM) fungi can improve plant growth and root construction, but the potential mechanism is unclear. In this study, Funneliformis mosseae(an AM fungus) and S. indica, singly or in combination were inoculated into trifoliate orange(Poncirus trifoliata) seedlings, to assess changes in biomass and root morphological traits, coupled with auxins and cytokinins concentrations in leaves and roots and the expression of auxin synthesis and transporter protein genes. After 20 weeks of inoculation with these fungi, shoot and root biomass, root total length, taproot length, average diameter, surface area, volume, and the number of lateral roots in 1st-, 2nd-, and 3rd-order were improved, and S. indica showed a relatively greater effect than F. mosseae and dual inoculation. Endophytic fungal inoculation also significantly increased the concentration of indoleacetic acid, indole butyric acid, trans-zeatin,dihydrozeatin, and isopentenyl adenine in leaves and roots, whilst F. mosseae and S. indica exhibited relatively greater effects on leaves and roots, respectively. Correlation analysis revealed that both biomass and root morphological traits(except root projected area) were significantly positively associated with endogenous auxins and cytokinins. In addition, the inoculated plants recorded comparatively higher expression levels of indoleacetic acid synthesis genes(PtTAA1, PtTAR2, PtYUC3, PtYUC4, PtYUC6, and PtYUC8) and indoleacetic acid transporter protein genes(PtAUX1, PtLAX1, PtLAX2, PtLAX3, PtPIN1, PtPIN3, PtPIN4, PtABCB1, and PtABCB19) than the non-inoculated plants, among which F. mosseae and S. indica showed better effects in leaves and roots, respectively. These results suggest that root-associated endophytic fungi improved plant growth and root architecture, which were associated with changes in endogenous auxins and cytokinins. | Ruicheng Liu Liu Yang Yingning Zou Qiangsheng Wu | 2023 | Horticultural Plant Journal2023，9，3： | 0 |
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