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| 1 | Differential response of root morphology to potassium deficient stress among rice genotypes varying in potassium efficiency显示文摘Disparity in the root morphology of six rice(Oryza sativa L.) genotypes varying in potassium(K) efficiency was studied with three K levels:5 mg/L(low),10 mg/L(moderate) and 40 mg/L(adequate) in hydroponic culture. Morphological parameters included root length,surface area,volume and count of lateral roots,as well as fine(diameter<0.2 mm) and thick(diameter>0.2 mm) roots. The results indicate that the root growth of all genotypes was reduced under low K,but moderate K deficiency increased the root length of the efficient genotypes. At deficient and moderate K levels,all the efficient rice genotypes developed more fine roots(diameter<0.2 mm) than the inefficient ones. Both fine root count and root surface area were found to be the best parameters to portray K stress in rice. In accordance with the root morphology,higher K concentrations were noted in shoots of the efficient genotypes when grown at moderate and deficient K levels,indicating that root morphology parameters are involved in root uptake for K and in the translocation of K up to shoots. K deficiency affected not only the root morphology,but also the root ultra-structure. The roots of high-efficient genotypes had stronger tolerance to K deficient stress for root membrane damage,and could maintain the developed root architecture to adapt to the low K growth medium. | Yan-bo JIA Xiao-e YANG Ying FENG Ghulam JILANI | 2008 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2008，9，5： | 36 |
| 2 | Whole-Genome Resequencing of a Worldwide Collection of Rapeseed Accessions Reveals the Genetic Basis of Ecotype Divergence显示文摘Rapeseed (Brassica napus),an important oilseed crop,has adapted to diverse climate zones and latitudes by forming three main ecotype groups,namely winter,semiwinter,and spring types. However,genetic variations underlying the divergence of these ecotypes are largely unknown. Here,we report the global pattern of genetic polymorphisms in rapeseed determined by resequencing a worldwide collection of 991 germplasm accessions.A total of 5.56 and 5.53 million singlenucleotide polymorphisms (SNPs)as Well as 1.86 and 1.92 million InDels were identified by mapping reads to the reference genomes of 'Darmor-bzh'and 'Tapidor,'respectively.We generated a map of allelic drift paths that shows splits and mixtures of the main populations,and revealed an asymmetric evolution of the two subgenomes of B.napus by calculating the genetic diversity and linkage disequilibrium parameters.Selective-sweep analysis revealed genetic changes in genes orthologous to those regulating various aspects of plant development and response to stresses.A genome-wide association study identified SNPs in the promoter regions of FLOWERING LOCUS T and FLOWERING LOCUS C orthologs that corresponded to the different rapeseed ecotype groups. Our study provides important insights into the genomic footprints of rapeseed evolution and flowering-time divergence among three ecotype groups,and will facilitate screening of molecular markers for accelerating rapeseed breeding. | Dezhi Wu Zhe Liang Tao Yan Ying Xu Lijie Xuan Juan Tang Gang Zhou Ulrike Lohwasser Shuijin Hua Haoyi Wang Xiaoyang Chen Qian Wang Le Zhu Antony Maodzeka Nazim Hussain Zhilan Li Xuming Li Imran Haider Shamsi Ghulam Jilani Linde Wu Hongkun Zheng Guoping Zhang Boulos Chalhoub Lisha Shen Hao Yu Lixi Jiang | 2019 | Molecular Plant2019，12，1： | 10 |
| 3 | Ginsenoside Rg1 ameliorates bloodebrain barrier disruption and traumatic brain injury via attenuating macrophages derived exosomes miR-21 release显示文摘During the traumatic brain injury(TBI),improved expression of circulatory miR-21 serves as a diagnostic feature.Low levels of exosome-miR-21 in the brain can effectively improve neuroinflammation and bloodebrain barrier(BBB)permeability,reduce nerve apoptosis,restore neural function and ameliorate TBI.We evaluated the role of macrophage derived exosomes-miR-21(M-Exos-miR-21)in disrupting BBB,deteriorating TBI,and Rg1 interventions.IL-1β-induced macrophages(ⅡA)-Exos-miR-21 can activate NF-kB signaling pathway and induce the expressions of MMP-1,-3 and-9 and downregulate the levels of tight junction proteins(TJPs)deteriorating the BBB.Rg1 reduced miR-21-5 p content in ⅡA-Exos(RⅡA-Exos).The interaction of NMIIAe HSP90 controlled the release of Exos-miR-21,this interaction was restricted by Rg1.Rg1 could inhibit the Exos-miR-21 release in peripheral blood flow to brain,enhancing TIMP3 protein expression,MMPs proteolysis,and restricting TJPs degradation thus protected the BBB integrity.Conclusively,Rg1 can improve the cerebrovascular endothelial injury and hold the therapeutic potential against TBI disease. | Kefeng Zhai Hong Duan Wei Wang Siyu Zhao Ghulam Jilany Khan Mengting Wang Yuhan Zhang Kiran Thakur Xuemei Fang Chao Wu Jianbo Xiao Zhaojun Wei | 2021 | Acta Pharmaceutica Sinica B2021，11，11： | 6 |
| 4 | Interactions of cadmium and aluminum toxicity in their effect on growth and physiological parameters in soybean显示文摘The effect of Al and Cd on the growth, photosynthesis, and accumulation of Al, Cd and plant nutrients in two soybean genotypes were determined using hydroponic culture. There were six treatments: pH 6.5; pH 4.0; pH 6.5+1.0 μmol/L Cd; pH 4.0+1.0 μmol/L Cd; pH 4.0+150 μmol/L Al; pH 4.0+1.0 μmol/L Cd+150 μmol/L Al. The low pH (4.0) and Al treatments caused marked reduction in root length, shoot height, dry weight, chlorophyll content (SPAD value) and photosynthetic rate. Al-sensitive cv. Zhechun 2 accumulated comparatively more Al and Cd in plants than Al-tolerant cv. Liao 1. Compared with pH 6.5, pH 4.0 resulted in significant increase in Cd and Al concentration in plants. Combined application of Cd and Al enhanced their accu-mulation in roots, but caused a reduction in shoots. The concentrations of all 10 nutrients (P, K, Ca, Mg, Fe, Mn, Cu, Zn and B), except Mo were also increased when plants were exposed to pH lower than pH 6.5. Al addition caused a reduction in the con-centration of most nutrients in plant roots and shoots; but K, Mn and Zn in roots were increased. Treatments with Cd alone or together with Al reduced the concentrations of all the plant nutrients in plants. Al-sensitive genotype Zhechun 2 has lower nutrient concentration than Al-tolerant genotype Liao 1. The current findings imply that Al and Cd are synergistic in their effect on plant growth, physiological traits and nutrient uptake. | SHAMSI Imran Haider JILANI Ghulam | 2007 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2007，8，3： | 5 |
| 5 | Prediction of Anoxic Sulfide Biooxidation Under Various HRTs Using Artificial Neural Networks显示文摘Objective During present investigation the data of a laboratory-scale anoxic sulfide oxidizing (ASO) reactor were used in a neural network system to predict its performance. Methods Five uncorrelated components of the influent wastewater were used as the artificial neural network model input to predict the output of the effluent using back-propagation and general regression algorithms. The best prediction performance is achieved when the data are preprocessed using principal components analysis (PCA) before they are fed to a back propagated neural network. Results Within the range of experimental conditions tested, it was concluded that the ANN model gave predictable results for nitrite removal from wastewater through ASO process. The model did not predict the formation of sulfate to an acceptable manner. Conclusion Apart from experimentation, ANN model can help to simulate the results of such experiments in finding the best optimal choice for ASO based denitrification. Together with wastewater collection and the use of improved treatment systems and new technologies, better control of wastewater treatment plant (WTP) can lead to more effective maneuvers by its operators and, as a consequence, better effluent quality. | QAISAR MAHMOOD PING ZHENG DONG-LEI WU XU-SHENG WANG HAYAT YOUSAF EJAZ UL-ISLAM MUHAMMAD JAFFAR HASSAN GHULAM JILANI MUHAMMAD RASHID AZIM | 2007 | Biomedical and Environmental Sciences2007，20，5： | 1 |
| 6 | Isolation and characterization of Pseudomonas stutzeri QZ1 from an anoxic sulfide-oxidizing bioreactor显示文摘 | Qaisar Mahmood Ping Zheng Baolan Hu Ghulam Jilani Muhammad Rashid Azim Donglei Wu Dan Liu | 2009 | Anaerobe2009，，4： | 1 |
| 7 | Effect of Marsdenia tenacissima extract on G2/M cell cycle arrest by upregulating 14-3-3σ and downregulating c-myc in vitro and in vivo显示文摘Objective: Marsdenia tenacissima extract(MTE) is a traditional Chinese herbal medicine with anti-cancer activity. In some previous studies, different mechanism actions of the anti-cancer effect of MTE have been revealed. In this study, we first observed that MTE exhibited G2/M cell cycle arrest on two different human breast cancer cell lines, MDA-MB-231 and MCF-7 by mediating 14-3-3σ and c-myc.Methods: The effect of MTE on G2/M cell cycle arrest was evaluated in MDA-MB-231 and MCF-7 cell lines. MTT assay was done for evaluation of cell viability. Flow cytometry was employed for cell cycle analysis. Western blotting analysis and immunohistochemistry were performed to analyze the expression of G2/M cell cycle-related key protein in cells and tissue samples. Animal studies have been conducted to elucidate the anti-tumor effect of MTE.Results: Cell cycle is the backbone for developing cancer. Cell cycle proteins play a major role in the progression of cell cycle and cell proliferation. However, some key protein directly or indirectly modulate the action of cell cycle protein that highly affect cell cycle regulation. In order to investigate cellular proliferation of cancer, we observed that MTE induced the upregulation of 14-3-3σ and downregulation of c-myc,and then reduced the expression of G2/M cell cycle associated key protein, leading to the inhibition of cellular entry into mitosis phase. We also confirmed that MTE exerted a significant antitumor effect on the MDA-MB-231 xenograft model in vivo.Conclusion: G2/M cell cycle arrest occurred by the action of MTE, mediated by the upregulation of 14-3-3σ as well as downregulation of c-myc in MDA-MB-231 and MCF-7 cell lines. | Li Sun Qurat UI Ain Ying-sheng Gao Ghulam Jilany Khan Sheng-tao Yuan Debmalya Roy | 2019 | Chinese Herbal Medicines2019，11，2： | 1 |
| 8 | Reimagining safe lithium applications in the living environment and its impacts on human,animal,and plant system显示文摘Lithium's(Li)ubiquitous distribution in the environment is a rising concern due to its rapid proliferation in the modern electronic industry.Li enigmatic entry into the terrestrial food chain raises many questions and uncertainties that may pose a grave threat to living biota.We examined the leverage existing published articles regarding advances in global Li resources,interplay with plants,and possible involvement with living organisms,especially humans and animals.Globally,Li concentration(<10 e300 mg kg1)is detected in agricultural soil,and their pollutant levels vary with space and time.High mobility of Li results in higher accumulation in plants,but the clear mechanisms and specific functions remain unknown.Our assessment reveals the causal relationship between Li level and biota health.For example,lower Li intake(<0.6 mM in serum)leads to mental disorders,while higher intake(>1.5 mM in serum)induces thyroid,stomach,kidney,and reproductive system dysfunctions in humans and animals.However,there is a serious knowledge gap regarding Li regulatory standards in environmental compartments,and mechanistic approaches to unveil its consequences are needed.Furthermore,aggressive efforts are required to define optimum levels of Li for the normal functioning of animals,plants,and humans.This review is designed to revitalize the current status of Li research and identify the key knowledge gaps to fight back against the mountainous challenges of Li during the recent digital revolution.Additionally,we propose pathways to overcome Li problems and develop a strategy for effective,safe,and acceptable applications. | Noman Shakoor Muhammad Adeel Muhammad Arslan Ahmad Muhammad Zain Usman Waheed Rana Arsalan Javaid Fasih Ullah Haider Imran Azeem Pingfan Zhou Yuanbo Li Ghulam Jilani Ming Xu Jorg Rinklebe Yukui Rui | 2023 | Environmental Science and Ecotechnology2023，，3： | 0 |
| 9 | Effects of previous drying of sediment on root functional traits and rhizoperformance of emerged macrophytes显示文摘Purpose of the current study was to investigate the effects of constantly wet and dried-rewetted sediments on root functional traits of emerged macrophytes and their nutrients removal abilities.It is based on the hypothesis that root characteristics and nutrients removal abilities of plants will be altered in the course of sediment desiccation.Four emerged macrophytes including two fibrous-root plants(Canna indica and Acorus calamus)and two thick-root plants(Alocasia cucullata and Aglaonema commutatum)were investigated for their root functional traits and rhizoperformance in both wet and dried-rewetted sediments.Results showed that sediment desiccation followed by rewetting substantially altered the root functional traits(root surface area,radial oxygen loss,and root activity)of plants due to adverse changes in morphological characteristics(porosity,bulk density,particle density)of dried-rewetted sediments than by wet sediments.Consequently,limited plants growth and removal of nitrogen(N),phosphorus(P)and dissolved organic carbon(DOC)were recorded in driedrewetted sediments and their pore water than in wet sediments.Radial oxygen loss from plant roots correlated positively with root functional traits,plants growth,and removal of N,P and DOC from pore water and sediment in both sediment types.Among the macrophyte species,the fibrous-root plants having advantages root functional traits,greatly influenced the rhizospheric conditions(pH,dissolved oxygen and redox potential),and demonstrated higher N,P and DOC reduction from both sediment types.While,the thick-rooted plants with thick diameter roots(D>1 mm)and higher rhizome exhibited longer life-span in both sediment types. | Farasat Ali Ghulam Jilani Leilei Bai Chunliu Wang Linqi Tian Helong Jiang | 2021 | Frontiers of Environmental Science & Engineering2021，15，6： | 0 |
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