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Genetic dissection of climacteric fruit ripening in a melon population segregating for ripening behavior

Horticulture Research 2020年第1期7卷 459-476页

作者： Lara Pereira Miguel Santo Domingo Valentino Ruggieri Jason Argyris michael a.phillips Guangwei Zhao Qun Lian Yongyang Xu Yuhua He Sanwen Huang Marta Pujol Jordi Garcia-Mas Centre for Research in Agricultural Genomics(CRAG)CSIC-IRTA-UAB-UB Edifici CRAGCampus UAB08193 CerdanyolaBarcelonaSpain IRTA(Institut de Recerca i Tecnologia Agroalimentàries) Edifici CRAGCampus UAB08193 CerdanyolaBarcelonaSpain Department of Biology University of Toronto–MississaugaMississaugaON L5L 1C6Canada Zhengzhou Fruit Research Institute Chinese Academy of Agricultural SciencesZhengzhouChina Shenzhen Branch Guangdong Laboratory for Lingnan Modern AgricultureGenome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenChina

Melon is as an alternative model to understand fruit ripening due to the coexistence of climacteric and non-climacteric varieties within the same species,allowing the study of the processes that regulate this complex trait with genetic *** phenotyped a population of recombinant inbred lines(RILs),obtained by crossing a climacteric(Védrantais,cantalupensis type)and a non-climcteric variety(Piel de Sapo T111,inodorus type),for traits related to climacteric maturation and ethylene *** in the RIL population exhibited various combinations of phenotypes that differed in the amount of ethylene produced,the early onset of ethylene production,and other phenotypes associated with *** characterized a major QTL on chromosome 8,ETHQV8.1,which is sufficient to activate climacteric ripening,and other minor QTLs that may modulate the climacteric *** ETHQV8.1 allele was validated by using two reciprocal introgression line populations generated by crossing Védrantais and Piel de Sapo and analyzing the ETHQV8.1 region in each of the genetic backgrounds.A Genome-wide association study(GWAS)using 211 accessions of the *** further identified two regions on chromosome 8 associated with the production of aromas,one of these regions overlapping with the 154.1 kb interval containing *** ETHQV8.1 region contains several candidate genes that may be related to fruit *** work sheds light into the regulation mechanisms of a complex trait such as fruit ripening.

关键词： behavior fruit reciprocal

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Kinetics of glyphosate and aminomethylphosphonic acid sorption onto montmorillonite clays in soil and their translocation to genetically modified corn

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Journal of Environmental Sciences 2024年第1期135卷 669-680页

作者： Meichen Wang Kelly J Rivenbark Timothy D phillips Veterinary Physiology and Pharmacology College of Veterinary Medicine and Biomedical SciencesTexas A&M UniversityTX 77845USA

The co-occurrence of glyphosate(GLP)and aminomethylphosphonic acid(AMPA)in contaminated water,soil,sediment and plants is a cause for concern due to potential threats to the ecosystem and human health.A major route of exposure is through contact with contaminated soil and consumption of crops containing GLP and AMPA ***,clay-based sorption strategies for mixtures of GLP and AMPA in soil,plants and garden produce have been very *** this study,in vitro soil and in vivo genetically modified corn models were used to establish the proof of concept that the inclusion of clay sorbents in contaminated soils will reduce the bioavailability of GLP and AMPA in soils and their adverse effects on plant *** of chemical concentration(1–10 mg/kg),sorbent dose(0.5%-3%in soil and 0.5%-1%in plants)and duration(up to 28 days)on sorption kinetics were *** time course results showed a continuous GLP degradation to *** inclusion of calcium montmorillonite(CM)and acid processed montmorillonite(APM)clays at all doses significantly and consistently reduced the bioavailability of both chemicals from soils to plant roots and leaves in a dose-and time-dependent manner without detectable *** treated with 0.5%and 1%APM inclusion showed the highest growth rate(p≤0.05)and lowest chemical bioavailability with up to 76%reduction in roots and57%reduction in *** indicated that montmorillonite clays could be added as soil supplements to reduce hazardous mixtures of GLP and AMPA in soils and plants.

关键词： Glyphosate AMPA Adsorption Soil remediation Plant Hydroponic system

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Nanofabricated high turn-density spiral coils for on-chip electromagneto-optical conversion

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Microsystems & Nanoengineering 2024年第2期10卷 181-192页

作者： Ilhan Bok Alireza Ashtiani Yash Gokhale Jack phillips Tianxiang Zhu Aviad Hai Department of Biomedical Engineering University of Wisconsin–MadisonMadisonWIUSA Department of Electrical and Computer Engineering University of Wisconsin–MadisonMadisonWIUSA Wisconsin Institute for Translational Neuroengineering(WITNe) University of Wisconsin–MadisonMadisonWIUSA

Circuit-integrated electromagnets are fundamental building blocks for on-chip signal transduction,modulation,and tunability,with specific applications in environmental and biomedical micromagnetometry.A primary challenge for improving performance is pushing quality limitations while minimizing size and fabrication complexity and retaining spatial *** efforts have exploited highly involved three-dimensional synthesis,advanced insulation,and exotic material ***,we present a rapid nanofabrication process that employs electron beam dose control for high-turn-density diamond-embedded flat spiral coils;these coils achieve efficient on-chip electromagnetic-to-optical signal *** fabrication process relies on fast 12.3 s direct writing on standard poly(methyl methacrylate)as a basis for the metal lift-off *** with 70 micrometer overall diameters and 49–470 nm interturn spacings with corresponding inductances of 12.3–12.8 nH are *** utilize optical micromagnetometry to demonstrate that magnetic field generation at the center of the structure effectively correlates with finite element modeling *** designs based on our process can be integrated with photolithography to broadly enable optical magnetic sensing and spin-based computation.

关键词： utilize retaining high

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Shifting the paradigm:A critical review of social innovation literature

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International Journal of Innovation Studies 2024年第1期8卷 45-58页

作者： Amy phillips Rosalie Luo Joel Wendland-Liu Social Innovation Program Grand Valley State UniversityGrand Rapids49504USA Ivey School of Business Western UniversityPLondonN6A 0E1Canada Social Innovation Program Grand Valley State UniversityAllendale49401USA

In this review of ten years of social innovation research(2012e2022),we define and explore three paradigms in the field:instrumentalist,strong,and *** investigate how language usage and geography play a central role in identifying which paradigms recently published scholarship falls *** we do not insist that sharp divisions exist between each paradigm,we do find that on the“instrumentalist”side,language tends to abstract or neutralize power ***,these perspectives tend to derive from Western or Eurocentric orientations or ***“strong”paradigm accepts the necessity of institutional and stakeholder engagement and seeks to engage socially excluded *** contrast,geographical diversity,attendance to historicized and systemic inequalities,and elevation of the most marginalized communities are more likely to be centered in the“democratic”*** apply this discussion to recent research in arts-related social innovation and the related field of social entrepreneurship.

关键词： Social innovation Culture Arts Social entrepreneurship Ethnocentrism

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The influence of resistance exercise training prescription variables on skeletal muscle mass,strength,and physical function in healthy adults:An umbrella review

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Journal of Sport and Health Science 2024年第1期13卷 47-60页

作者： Jonathan C.Mcleod Brad S.Currier Caroline V.Lowisz Stuart M.phillips Department of Kinesiology Faculty of ScienceMcMaster UniversityHamilton L8S4L8Canada

Purpose:The aim of this umbrella review was to determine the impact of resistance training(RT)and individual RT prescription variables on muscle mass,strength,and physical function in healthy ***:Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses(PRISMA)guidelines,we systematically searched and screened eligible systematic reviews reporting the effects of differing RT prescription variables on muscle mass(or its proxies),strength,and/or physical function in healthy adults aged>18 ***:We identified 44 systematic reviews that met our inclusion *** methodological quality of these reviews was assessed using A Measurement Tool to Assess Systematic Reviews;standardized effectiveness statements were *** found that RT was consistently a potent stimulus for increasing skeletal muscle mass(4/4 reviews provide some or sufficient evidence),strength(4/6 reviews provided some or sufficient evidence),and physical function(1/1 review provided some evidence).RT load(6/8 reviews provided some or sufficient evidence),weekly frequency(2/4 reviews provided some or sufficient evidence),volume(3/7 reviews provided some or sufficient evidence),and exercise order(1/1 review provided some evidence)impacted RT-induced increases in muscular *** discovered that 2/3 reviews provided some or sufficient evidence that RT volume and contraction velocity influenced skeletal muscle mass,while 4/7 reviews provided insufficient evidence in favor of RT load impacting skeletal muscle *** was insufficient evidence to conclude that time of day,periodization,inter-set rest,set configuration,set end point,contraction velocity/time under tension,or exercise order(only pertaining to hypertrophy)influenced skeletal muscle adaptations.A paucity of data limited insights into the impact of RT prescription variables on physical ***:Overall,RT increased muscle mass,strength,and physical function compared to no ***

关键词： Hypertrophy Resistance training Resistance training prescription variables Strength Umbrella review

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Recent advances in the understanding and management of chronic pancreatitis pain

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Journal of Pancreatology 2024年第1期7卷 35-44页

作者： Jessica Walker Olivia L.Babyok Jami L.Saloman Anna Evans phillips Department of Internal Medicine University of Pittsburgh Medical CenterPittsburghPAUnited States Division of Gastroenterology Hepatology and NutritionDepartment of MedicineSchool of MedicineUniversity of PittsburghPittsburghPAUnited States Center for Pain Research Center for NeuroscienceSchool of MedicineUniversity of PittsburghPittsburghPAUnited States

Abdominal pain is the most common symptom of chronic pancreatitis(CP)and is often debilitating for patients and very difficult to *** date,there exists no cure for the *** strategies focus on symptom management and on mitigation of disease progression by reducing toxin exposure and avoiding recurrent inflammatory *** treatment protocols start with medical management followed by consideration of procedural or surgical intervention on selected patients with severe and persistent *** incorporation of adjuvant therapies to treat comorbidities including psychiatric disorders,exocrine pancreatic insufficiency,mineral bone disease,frailty,and malnutrition,are in its early *** clinical studies and animal models have been designed to improve investigation into the pathophysiology of CP pain,as well as to improve pain *** the array of tools available,many therapeutic options for the management of CP pain provide incomplete *** still remains much to discover about the neural regulation of pancreas-related *** this review,we will discuss research from the last 5 years that has provided new insights into novel methods of pain phenotyping and the pathophysiology of CP *** discoveries have led to improvements in patient selection for optimization of outcomes for both medical and procedural management,and identification of potential future therapies.

关键词： Central sensitization Chronic pancreatitis Pain phenotyping Peripheral sensitization

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Synthesis,Structures,and Chiroptical Properties of NBN-Doped Helicenes with Boron Atoms in the Inner Rims

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Precision Chemistry 2024年第1期2卷 28-39页

作者： Weiwen Zhuang Yujian Liu Ziqi Deng Yu Guo Philip C.Y.Chow David Lee phillips Wei Jiang Zhaohui Wang Junzhi Liu State Key Laboratory of Synthetic Chemistry HKU-CAS Joint Laboratory on New Materials and Department of ChemistryThe University of Hong KongPokfulamHong KongChina Key Laboratory of Organic Optoelectronics and Molecular Engineering Department of ChemistryTsinghua UniversityBeijing 100084China Department of Mechanical Engineering The University of Hong KongPokfulamHong KongChina

The precise synthesis of helicenes with topologically defined length and specific heteroatomic perturbation in the screw-like conjugated skeletons plays an emerging role in the manipulation of chiral ***,selective,and programmable routes to helicenes or heterohelicenes are highly desirable yet challenging for structure-chiroptical property relationship ***,we report the synthesis and characterization of NBN-doped helicenes with boron atoms in the inner rims,enabled by the highly regioselective one-pot borylation of rationally designed precursors with,namely,fold-in or pan-out *** incorporation of nonbonded boron and nitrogen atoms resulted in narrow-band emission and improved optical properties for the single-stranded carbon *** addition,numbers and arrangement modes of fused six-membered rings have distinct effects on configurational stability and chiroptical properties,revealing that BN-[6]H with strong circular dichroism is a promising candidate for chiral *** combination of experimental and theoretical studies on these helical structures might provide insights into the design of helically chiral small-molecule-based sensors or emitters.

关键词： Nitrogen-boron Helicenes Borylation Chiroptical properties Narrow-band emission

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Prazosin:a potential new management tool for iatrogenic autonomic dysreflexia in individuals with spinal cord injury?

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Neural Regeneration Research 2015年第4期10卷 557-558页

作者： Mei M.Z.Zheng Aaron a.phillips Stacy L.Elliott Andrei V.Krassioukov Experimental Medicine Program Faculty of MedicineUniversity of British ColumbiaVancouver V5Z 1M9Canada International Collaboration on Repair Discoveries (ICORD) University of British ColumbiaVancouver V5Z 1M9Canada Centre for Heart Lungand Vascular HealthFaculty of Health and Social DevelopmentUniversity of British ColumbiaKelowna V1V 1V7Canada Department of Psychiatry University of British Columbiaancouver V6T 2A1Canada Department of and Urologic Sciences University of British ColumbiaVancouver V5Z 1M9Canada Vancouver Sperm Retrieval Clinic Vancouver Coastal Health AuthorityVancouver V5Z 1M9Canada G.F.Strong Rehabilitation Center Sexual Health Rehabilitation ServiceVancouver V5Z 2G9Canada Division of Physical Medicine and Rehabilitation Department of MedicineUniversity of British ColumbiaVancouver V5Z 2G9Canada

Spinal cord injury （SCI） is a devastating condition that not only results in a loss of motor functions but also severe autonomic dysfunctions （Krassioukov and Claydon, 2006）. Autonomic dysreflexia （AD） is a life threatening episode of tran- sient hypertension that occurs up to 30x/day （1 Ix/day on average） in those with cervical or high thoracic SCI （Hubli et al., 2015）. Most common triggers of AD are from stimuli such as a full bowel and/or bladder, or sexual arousal （Teasell et al., 2000）. Penile vibrostimulation （PVS） is a clinical pro- cedure for sperm retrieval used for the purpose of family planning or fertility assessment that unfortunately iatrogenically induces episodes of AD （Elliott, 2006）. Recently, we published a clinical trial highlighting that prazosin may be a viable option for treating AD secondary to PVS （phillips et al., 2014）.

关键词： Prazosin SCI AD DBP

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何为家?何以为家?

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北京文学（中篇小说月报） 2024年第1期 202-206页

作者： [英国]卡里尔·菲利普斯皮柯·耶尔吕有萍(译) 牛津大学

卡里尔·菲利普斯(以下简称菲):如今你我相识已经三十年了,我们一直对最广义上的移民问题保持着专业兴趣,但令我意外的是,我们从来没有真正讨论过这个词对我们来说意味着什么。移民现象是极具个人和家族色彩的,还让人联想到为此所作的... 详细信息

卡里尔·菲利普斯(以下简称菲):如今你我相识已经三十年了,我们一直对最广义上的移民问题保持着专业兴趣,但令我意外的是,我们从来没有真正讨论过这个词对我们来说意味着什么。移民现象是极具个人和家族色彩的,还让人联想到为此所作的某些牺牲。我想,我总是从家庭单位开始不自觉地思考移民问题的。

关键词：专业兴趣卡里尔·菲利普斯移民现象

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Silk fibroin as an additive for cell-free protein synthesis

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Synthetic and Systems Biotechnology 2020年第3期5卷 145-154页

作者： Marilyn S.Lee Chia-Suei Hung Daniel a.phillips Chelsea C.Buck Maneesh K.Gupta Matthew W.Lux US Army Combat Capabilities Development Command Chemical and Biological Center 8567 Ricketts Point RoadAberdeen Proving GroundMD21010USA US Air Force Research Laboratory 217912th St.B652/R122 Wright-Patterson Air Force BaseOH45433USA US Naval Research Laboratory Center for Bio/Molecular Science and Engineering Bldg.42Room 3034555 Overlook Ave.WashingtonDC 20375UES Inc.4401 Dayton Xenia Rd.BeavercreekOH 45432USA

Cell-free systems contain many proteins and metabolites required for complex functions such as transcription and translation or multi-step metabolic *** into expanding the delivery of these systems by drying or by embedding into other materials is enabling new applications in sensing,point-of-need manufacturing,and responsive ***,silk fibroin from the silk worm,Bombyx mori,has received attention as a protective additive for dried enzyme formulations and as a material to build biocompatible hydrogels for controlled localization or delivery of biomolecular *** this work,we explore the effects of silk fibroin as an additive in cell-free protein synthesis(CFPS)*** of silk fibroin on CFPS activity and stability after drying,as well as the potential for incorporation of CFPS into hydrogels of crosslinked silk fibroin are *** find that simple addition of silk fibroin increased productivity of the CFPS reactions by up to 42%,which we attribute to macromolecular crowding ***,we did not find evidence that silk fibroin provides a protective effects after drying as previously described for purified ***,the enzymatic crosslinking transformations of silk fibroin typically used to form hydrogels are inhibited in the presence of the CFPS reaction *** attempts did not impact CFPS activity,but did yield localized protein aggregates rather than a *** discuss the mechanisms at play in these results and how the silk fibroin-CFPS system might be improved for the design of cell-free devices.

关键词： Cell-free systems Cell-free protein synthesis CFPS Silk fibroin Preservation

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