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Multiple-population QTL mapping of maturity and fruit-quality traits reveals LG4 region as a breeding target in sweet cherry(Prunus avium L.)

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Horticulture Research 2020年第1期7卷 1290-1302页

作者： Alejandro Calle ana Wünsch Unidad de Hortofruticultura Centro de Investigación y Tecnología Agroalimentaria de Aragón(CITA).Avda.Montañana 93050059 ZaragozaSpain Instituto Agroalimentario de Aragón-IA2(CITA-Universidad de Zaragoza) ZaragozaSpain

Sweet cherry maturity date and fruit quality are relevant traits for its marketability,transport,and consumer *** this work,sweet cherry fruit development time,maturity date,and commercial fruit-quality traits(size,weight,firmness,soluble solid content,and titratable acidity)were investigated to improve the knowledge of their genetic control,and to identify alleles of breeding *** sweet cherry populations segregating for these traits were used for QTL *** populations descend from cross-and self-pollinations of local Spanish sweet cherries‘Ambrunés’and‘Cristobalina’,and breed cultivars(‘Brooks’,‘Lambert’,or‘Vic’).The six populations(n=411),previously genotyped with RosBREED Cherry 6 K SNP array,were phenotyped for 2 *** analyses were conducted using a multifamily approach implemented by FlexQTL™.Fruit development time,soluble solid content,and titratable acidity QTLs are first reported in sweet cherry in this *** QTLs were detected for all the *** were more stable as they were detected for 2 *** these,nine are first reported in this *** major QTLs for fruit development time,maturity date,firmness,and soluble solid content were identified on the same narrow region of linkage group *** traits also showed significant positive correlation(long fruit development time associated with late maturity,high firmness,and high SSC).NAC transcription factor genes identified on this LG4 region may be candidate genes for the regulation of these traits in sweet cherry,as previously described in syntenic regions of other Rosaceae *** of breeding interest on this LG4 genomic region were identified and will be useful for sweet cherry breeding from this and related plant material.

关键词： breeding fir maturity

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A Stochastic Variational Approach to Viscous Burgers Equations

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Acta Mathematica Sinica,English Series 2016年第9期32卷 1027-1034页

作者： ana Bela CRUZEIRO Guo Ping LIU GFMUL and Dep. de Matematica Instituto Superior Tecnico (Universidade de Lisboa) Av. Rovisco Pais 1049-001 Lisboa Portugal GFMUL and Dep. de Matematica Instituto Superior Tecnico (Universidade de Lisboa) Av. Rovisco Pais 1049-001 Lisboa Portugal Academy of Mathematics and Systems Science Chinese Academy of Sciences 100190 Beijing P. R. China

We consider viscous Burgers equations in one dimension of space and derive their solutions from stochastic variational principles on the corresponding group of homeomorphisms. The metrics considered on this group are Lp metrics. The velocity corresponds to the drift of some stochastic Lagrangian processes. Existence of minima is proved in some cases by direct methods. We also give a representation of the solutions of viscous Burgers equations in terms of stochastic forward-backward systems.

关键词： Burgers equations stochastic variational principles Lagrangian diffusions

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analysis of the Most Likely Regions of Stability of an NCS and Design of the Corresponding Event-driven Controller

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International Journal of Automation and computing 2018年第1期15卷 39-51页

作者： ana Paula Batista Fabio Goncalves Jota Centre for Intelligent Energy Research Federal Centre of Technological Education of Minas Gerais Belo Horizonte Brazil Graduate Program in Electrical Engineering Federal University of Minas Gerais Belo Horizonte Brazil

In this paper, some issues related to design and analysis of real networked control systems （NCS） under the focus of the most likely region of stability are addressed. Such a system is cumbersome due to its inherent variable time delays, ranging from microseconds to hours. To show the influence of such huge variations in the control performance, a laboratory-scale luminosity system has been setup using the Internet as part of the control loop with dominant time constant in the order of milliseconds. Proportional and integral （PI） control strategies with and without explicit compensation for the time-delay variations were implemented using an event-driven controller. Using the well-known Monte Carlo method and subsequent analyses of time responses, it has been possible to identify the most likely region of stability. Some experimental results show the influence of the statistical parameters of the delays on the determination of the most likely regions of stability of the NCS and how these can be used in assessment and redesign of the control system. The experiments show that much larger delays than one sample period can be supported by real NCSs without becoming unstable.

关键词： Networked control systems real NCS delay compensation most likely regions of stability delay statistics.

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Abscisic acid, a promising therapeutic molecule to prevent Alzheimer’s and neurodegenerative diseases

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Neural Regeneration Research 2020年第6期15卷 1035-1036页

作者： ana María Sánchez-Pérez Department of Medicine Universitat Jaume I

Neuroinflammatory processes induce neuronal damage and underlie the onset of neurodegenerative pathologies,including Alzheimer’s disease(AD)(Calsolaro and Edison,2016).Several conditions,ranging from emotional stress to metabolic syndrome,including traumatic brain injury,chronic infections or gut microbiota disruption can cause or aggravate ***,aging is the major factor associated with neurodegenerative diseases.

关键词： degenerative Alzheimer diseases

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Apoptotic retinal ganglion cell loss is accompanied by complement and cytokine response in theβB1-CTGF primary open-angle glaucoma mouse model

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Neural Regeneration Research 2023年第2期18卷 337-338页

作者： ana Maria Mueller-Buehl Sabrina Reinehr Experimental Eye Research Institute University Eye HospitalRuhr-University BochumBochumGermany

Glaucoma is a multifactorial disease and occurs in many different *** humans,glaucoma is accounted one of the leading causes for blindness *** to glaucoma's complexity,it is still unclear what pathomechanisms may be involved in its development in humans as well as in other species,such as *** of glaucoma can be delayed because patients often do not notice a visual field loss until approximately30%of retinal ganglion cells(RGCs)are lost(Kerrigan-Baumrind et al.,2000).Although the exact undergoing pathomechanisms of glaucoma disease are not fully understood yet,an increased intraocular pressure(IOP)is related to RGCdeath and is considered the main risk factor.

关键词： glaucoma cytokine

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Effect of arsenic on tolerance mechanisms of two plant growth-promoting bacteria used as biological inoculants

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Journal of Environmental Sciences 2015年第7期27卷 203-210页

作者： ana L.Armendariz Melina A.Talano ana L.Wevar Oller María I.Medina Elizabeth Agostini Departamento de Biología Molecular FCEFQy N Universidad Nacional de Río Cuarto

Bacterial ability to colonize the rhizosphere of plants in arsenic（As） contaminated soils is highly important for symbiotic and free-living plant growth-promoting rhizobacteria（PGPR）used as inoculants, since they can contribute to enhance plant As tolerance and limit metalloid uptake by plants. The aim of this work was to study the effect of As on growth,exopolysaccharide（EPS） production, biofilm formation and motility of two strains used as soybean inoculants, Bradyrhizobium japonicum E109 and Azospirillum brasilense Az39. The metabolism of arsenate（As（V）） and arsenite（As（III）） and their removal and/or possible accumulation were also evaluated. The behavior of both bacteria under As treatment was compared and discussed in relation to their potential for colonizing plant rhizosphere with high content of the metalloid. B. japonicum E109 growth was reduced with As（III）concentration from 10 μM while A. brasilense Az39 showed a reduction of growth with As（III） from 500 μM. EPS and biofilm production increased significantly under 25 μM As（III）for both strains. Moreover, this was more notorious for Azospirillum under 500 μM As（III）,where motility was seriously affected. Both bacterial strains showed a similar ability to reduce As（V）. However, Azospirillum was able to oxidize more As（III）（around 53%） than Bradyrhizobium（17%）. In addition, both strains accumulated As in cell biomass. The behavior of Azospirillum under As treatments suggests that this strain would be able to colonize efficiently As contaminated soils. In this way, inoculation with A. brasilense Az39 would positively contribute to promoting growth of different plant species under As treatment.

关键词： Accumulation Arsenic Biofilm Colonization Exopolysaccharides Plant growth-promoting rhizobacteria

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An approach to measure infill matric suction of irregular infilled rock joints under constant normal stiffness shearing

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Journal of Rock Mechanics and Geotechnical Engineering 2018年第4期10卷 653-660页

作者： Libin Gong ana Heitor Buddhima Indraratna School of Civil Mining and Environmental Engineering University of Wollongong

Rock joints infilled with sediments can strongly influence the strength of rock mass. As infilled joints often exist under unsaturated condition, this study investigated the influence of matric suction of infill on the overall joint shear strength. A novel technique that allows direct measurement of matric suction of infill using high capacity tensiometers(HCTs) during direct shear of infilled joints under constant normal stiffness(CNS) is described. The CNS apparatus was modified to accommodate the HCT and the procedure is explained in detail. Joint specimens were simulated by gypsum plaster using threedimensional(3D) printed surface moulds, and filled with kaolin and sand mixture prepared at different water contents. Shear behaviours of both planar infilled joints and rough joints having joint roughness coefficients(JRCs) of 8-10 and 18-20 with the ratios of infill thickness to asperity height(t/a)equal to 0.5 were investigated. Matric suction shows predominantly unimodal behaviour during shearing of both planar and rough joints, which is closely associated with the variation of unloading rate and volumetric changes of the infill material. As expected, two-peak behaviour was observed for the rough joints and both peaks increased with the increase of infill matric suction. The results suggest that the contribution of matric suction of infill on the joint peak normalised shear stress is relatively independent of the joint roughness.

关键词： Infilled rock joints Matric suction High capacity tensiometer (HCT) Three-dimensional (3D) printing Normalised shear stress Unloading rate

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Landslide risk perception and communication for disaster risk management in mountain areas of developing countries：a Mexican foretaste

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Journal of Mountain Science 2016年第12期13卷 2079-2093页

作者： Irasema ALCáNTARA-AYALA ana Rosa MORENO Institute of Geography National Autonomous University of Mexico(UNAM)Ciudad UniversitariaCoyoaedn04510Mexico CityMexico Faculty of Medicine Department of Public HealthNational Autonormous University of Mexico(UNAM)Ciudad UniversitariaCoyoacan04510Mexico CityMexico

The increasing impact of disasters at local,national,regional and global scales in recent decades has provided enough evidence to urgently direct attention towards the necessity of disaster risk reduction and management,and this requires *** without communication is barren,and to communicate the risk of disaster it is necessary to understand the perception of the people at *** particular,this paper deals with the necessity to delineate strategies of risk communication in pursuance of risk knowledge as a core of disaster risk reduction and management,especially in mountain areas of developing *** portray this issue,an analysis of landslide risk perception in terms of experience,landslide risk awareness,exposure,preparedness,and risk communication and trust was undertaken in the municipality of Teziutlán,Puebla,Mexico,an area that has been affected for several decades by episodes of mass *** of the responses to a risk perception questionnaire has offered valuable insights in terms of the information and knowledge most required by the people living in the area of interest,in order to devise a realistic and functional strategy to communicate the risk of a landslide *** includes better understanding of controlling factorsand drivers of this risk,and the establishment of potential trusted sources of risk *** considering practical matters of risk assessment and management,risk perception and communication can increase the resilience of vulnerable people,and can enhance capacity building for present and future generations.

关键词： Risk perception Risk communication Landslides Disaster risk Mountain areas

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Dietary supplementation with branchedchain amino acids enhances milk production by lactating sows and the growth of suckling piglets

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Journal of Animal Science and Biotechnology 2022年第6期13卷 1857-1870页

作者： Reza Rezaei ana San Gabriel Guoyao Wu Department of Animal Science Texas A&M UniversityCollege StationTX 77843USA Ajinomoto Co. Inc1-15-1 KyobashiChuokuTokyo 104-8315Japan

Background:Under current dietary regimens,milk production by lactating sows is insufficient to sustain the maximal growth of their *** precursors of glutamate and glutamine as well as substrates and activators of protein synthesis,branched-chain amino acids(BCAAs)have great potential for enhancing milk production by ***:Thirty multiparous sows were assigned randomly into one of three groups:control(a corn-and soybean meal-based diet),the basal diet+1.535%BCAAs;and the basal diet+3.07%*** ratio(g/g)among the supplemental L-isoleucine,L-leucine and L-valine was 1.00:2.56:*** were made isonitrogenous by the addition of appropriate amounts of *** sows had free access to drinking water and their respective *** number of live-born piglets was standardized to 9 per sow at d 0 of lactation(the day of parturition).On d 3,15 and 29 of lactation,body weights and milk consumption of piglets were measured,and blood samples were obtained from sows and piglets 2 h and 1 h after feeding and nursing,***:Feed intake did not differ among the three groups of *** of asparagine,glutamate,glutamine,citrulline,arginine,proline,BCAAs,and many other amino acids were greater(P<0.05)in the plasma of BCAA-supplemented sows and their piglets than those in the control *** with the control,dietary supplementation with 1.535%and 3.07%BCAAs increased(P<0.05)concentrations of free and protein-bound BCAAs,glutamate plus glutamine,aspartate plus asparagine,and many other amino acids in milk;milk production by 14%and 21%,respectively;daily weight gains of piglets by 19%and 28%,respectively,while reducing preweaning mortality rates by 50%and 70%,***:Dietary supplementation with up to 3.07%BCAAs enhanced milk production by lactating sows,and the growth and survival of their piglets.

关键词： Branched-chain amino acids Lactation Milk synthesis Milk yield Neonatal growth Sow

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Bendable tube-shaped supercapacitor based on reduced graphene oxide and Prussian blue coated carbon fiber yarns for energy storage

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Journal of Energy Chemistry 2018年第3期27卷 866-873页

作者： Mohd.Khalid ana M.B.Honorato Department of Macromolecular Science and Engineering Case Western Reserve University

Carbon fiber yarns（CFY） are promising as a new type of flexible building blocks for the construction of flexible architectures for the energy storage applications. The main hurdle with CFY is how to make them high energy and power capable by using economically and environmentally viable materials. Here,we report reduced graphene oxide（r GO） and Prussian blue（PB） coated CFY, derived from a facile electrochemical process at room temperature for supercapacitor electrodes. The PB coated CFY and r GO coated CFY electrodes exhibit the excellent gravimetric capacitance of 339 F/g and 160.2 F/g, respectively, in aqueous KCl electrolyte in three-electrode cell configuration. When we coupled these electrodes inside the flexible plastic tube and separated by the electrolyte wet filter paper in order to construct flexible architecture, the resulting device delivers excellent specific energy of 52.1 Wh/kg and 26.5 Wh/kg with offering specific power of 3100 W/kg and 14400 W/kg respectively, under a wide operating potential of1.8 V with excellent rate capability. The device shows high tolerance towards bending, and retained its efficiency to the capacitance after being bent at an angle of 360° for 200 bending cycles.

关键词： Carbon fiber yarns Bendable supercapacitor Energy density Power density

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