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Recurrent evolution of seaweed body plan complexity among photosynthetic eukaryotes

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Molecular Plant 2024年第7期17卷 999-1001页

作者： Elisa S.Goldbecker Iker Irisarri Jan de vries department of Applied Bioinformatics Institute for Microbiology and GeneticsUniversity of GottingenGoldschmidtstr.137077 GottingenGermany Section Phylogenomics Center for Molecular Biodiversity ResearchLeibniz Institute for the Analysis of Biodiversity Change(LIB)Museum of Nature HamburgMartin-Luther-King-Platz 320146 HamburgGermany department of Applied Bioinformatics Campus Institute Data Science(CIDAS)University of GottingenGoldschmidtstr.137077 GottingenGermany department of Applied Bioinformatics Gottingen Center for Molecular Biosciences(GZMB)University of GottingenGoldschmidtstr.137077 GottingenGermany

the evolutionary origin of multicellularity is an age-old question in biological *** studies have delved into the evolutionary processes that led to the evolution of multicellular life forms from unicellular *** beauty and the challenge about this topic are that evolution has brought forth various forms of multicellular life,multiple times independently,scattered across the evolutionary tree of *** to the challenge,multicellular organisms exist in a diversity of forms and complexities,and the mechanisms by which multicellularity emerged are also likely different between animals,algae,or fungi(Niklas and Newman,2020).Recently,Nelson et al.(2024)presented a large-scale comparative genomics study focused on particularly intricate multicellular organisms:macroalgae(seaweeds),which emerged independently in three distinct eukaryotic lineages-green algae(Chlorophyta),red algae(Rhodophyta),and brown algae(Phaeophyceae).

关键词： algae seaweed evolution

A novel approach to study generalized coupled cubic Schrödinger-Korteweg-de vries equations

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Journal of Ocean Engineering and Science 2024年第1期9卷 13-24页

作者： Lanre Akinyemi P.Veeresha M.t.Darvishi Hadi Rezazadeh Mehmet Senol Udoh Akpan department of Mathematics Lafayette CollegeEastonPAUSA department of Mathematics Christ Deemed to be UniversityBengaluru 560029India department of Mathematics Razi UniversityKermanshah 67149Iran Faculty of Engineering technology Amol University of Special Modern TechnologiesAmolIran department of Mathematics Nev¸s ehir HacıBekta¸s Veli UniversityNev¸s ehirTurkey Drexel University Department of MathematicsPhiladelphiaPAUSA

the Kortewegde vries(KdV)equation represents the propagation of long waves in dispersive media,whereas the cubic nonlinear Schrödinger(CNLS)equation depicts the dynamics of narrow-bandwidth wave packets consisting of short dispersive waves.A model that couples these two equations seems in-triguing for simulating the interaction of long and short waves,which is important in many domains of applied sciences and engineering,and such a system has been investigated in recent *** work uses a modified Sardar sub-equation procedure to secure the soliton-type solutions of the generalized cubic nonlinear Schrödinger-Korteweg-de vries system of *** various selections of arbitrary parameters in these solutions,the dynamic properties of some acquired solutions are represented graph-ically and *** particular,the dynamics of the bright solitons,dark solitons,mixed bright-dark solitons,W-shaped solitons,M-shaped solitons,periodic waves,and other soliton-type *** re-sults demonstrated that the proposed technique is highly efficient and effective for the aforementioned problems,as well as other nonlinear problems that may arise in the fields of mathematical physics and engineering.

关键词： CNLS equation Modiﬁed Sardar sub-equation method KdV equation Solitons Long and short waves

Punctuated ancestral gene gains in streptophyte evolution

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Molecular Plant 2022年第5期15卷 799-801页

作者： Iker Irisarri Jan de vries University of Goettingen Institute for Microbiology and GeneticsDepartment of Applied BioinformaticsGoldschmidtstr.137077 GöttingenGermany Campus Institute Data Science(CIDAS) GöttingenGermany University of Goettingen Goettingen Center for Molecular Biosciences(GZMB)Department of Applied BioinformaticsGoldschmidtstr.137077

Understanding the genomic substrate behind evolutionary change is a major endeavor in biology,shedding light on impor-tant aspects of the evolutionary history as well as unraveling the mechanisms of genome *** of the ... 详细信息

关键词： evolution evolution evolutionary

HIGHLIGHtS OF tHE SPECIAL ISSUE “PROGRESS ON NItROGEN RESEARCH FROM SOIL tO PLANt AND tO tHE ENVIRONMENt”

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Frontiers of Agricultural Science and Engineering 2022年第3期9卷 313-315页

作者： Wim de vries Xuejun LIU Lixing YUAN Environmental Research Wageningen University and ResearchPO Box 47NL-6700 AA Wageningenthe Netherlands National Academy of Agriculture Green development College of Resources and Environmental SciencesChina Agricultural UniversityBeijing 100193China.

Nitrogen(N)is an essential nutrient for plants,animals and humans,being a key element in *** increases of global population thus require more N inputs to soil to improve food ***,N losses induced environmental problems,due to inefficient N use by crops and animals,are threatening our environment via soil acidification,eutrophication and water pollution,air pollution and biodiversity loss/health impacts and by greenhouse gas emissions and climate ***,humans are facing a huge challenge on how to balance the N requirement(to meet the food demand)and the N restriction(to avoid environmental damage).this includes the need for improving the N use efficiency(NUE),as one pillar to realize green *** special issue summarizes recent progress on N research at different scales:from soil to plant and to the environment,and includes 15 review and research articles,distinguishing four topics,related to(1)N use and turnover(3 articles),(2)N management(4 articles),(3)N impacts on environment and climate(5 articles),and(4)mitigation approaches to improve NUE and reduce N losses(3 articles).

关键词： soil crops pollution

Long-term efficacy of a computer-tailored physical activity intervention for prostate and colorectal cancer patients and survivors:A randomized controlled trial

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运动与健康科学(英文) 2023年第6期12卷 690-704,F0003页

作者： Rianne Henrica Johanna Golsteijn Catherine Bolman denise Astrid Peels Esmee Volders Hein de vries Lilian Lechner department of Psychology Open University of the NetherlandsHeerlen6401 DLthe Netherlands department of Health Promotion Maastricht UniversityMaastricht6200 MDthe Netherlands

Background Physical activity(PA)can improve the physical and psychological health of prostate and colorectal cancer survivors,but PA behavior change maintenance is necessary for long-term health *** is a print-and web-based intervention in which prostate and colorectal cancer patients and survivors receive automatically generated,personalized feedback aimed at integrating PA into daily life to increase and maintain *** evaluated the long-term outcomes of OncoActive by examining the 12-month follow-up differences between OncoActive and a control group,and we explored whether PA was maintained during a 6-month non-intervention follow-up *** Prostate or colorectal cancer patients were randomly assigned to an OncoActive(n=249)or a usual care waitlist control group(n=229).OncoActive participants received PA advice and a *** outcomes(i.e.,ActiGraph and self-report moderate-to-vigorous intensity PA(MVPA)min/week and days with≥30 min PA)and health-related outcomes(i.e.,fatigue,depression,physical functioning)were assessed at baseline,6 months,and 12 *** between groups and changes over time were assessed with multilevel linear regressions for the primary outcome(ActiGraph MVPA min/week)and all additional *** At 12 months,OncoActive participants did not perform better than control group participants at ActiGraph MVPA min/week,self-report MVPA min/week,or ActiGraph days with *** self-report days with PA were significantly higher in OncoActive compared to the control *** health-related outcomes only long-term fatigue was significantly lower in *** exploratively examining PA within OncoActive,the previously found PA effects at the end of the intervention(6 months follow-up)were maintained at 12 ***,all PA outcomes improved significantly from baseline to 12 *** control group showed small but non-significant improvements from 6 months to 12 months(and from baseline to 12 m

关键词： Behavior change maintenance Cancer survivorship Computer tailoring eHealth Physical activitytagedAPtARAEnd

A physically active lifestyle is related to a lower level of skin autofluorescence in a large population with chronic-disease(LifeLines cohort)

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Journal of Sport and Health Science 2022年第2期11卷 260-265页

作者： Saskia Corine van de Zande Jeroen Klaas de vries Inge van den Akker-Scheek Johannes Zwerver Andries Jan Smit department of Internal Medicine Division of Vascular MedicineUniversity of GroningenUniversity Medical Center GroningenGroningen9700 RBthe Netherlands department of Internal Medicine Antonius Hospital SneekSneek8601 ZKthe Netherlands department of Orthopaedics University of GroningenUniversity Medical Center GroningenGroningen9700 RBthe Netherlands Center for Human Movement Sciences University of GroningenUniversity Medical Center GroningenGroningen9700 RBthe Netherlands Sports Valley Gelderse Vallei HospitalEde6716 RPthe Netherlands

Background:Physical activity(PA)has substantial health benefits and is important in combatting chronic diseases,which have been associated with elevated levels of advanced glycation endproducts(AGEs).AGEs play a role in the aging process,and an association between PA and AGEs has been *** aimed to investigate the relationship between PA and AGE accumulation in a general population and in a population with chronic ***:this large cross-sectional population study used data from adult participants in the LifeLines project,with participant information drawn from the LifeLines database as well data from patients with diabetes mellitus or renal and/or cardiovascular *** AGE accumulation was assessed non-invasively by skin-autofluorescence(SAF)using an AGE reader(DiagnOptics technologies BV,Groningen,the Netherlands).PA was assessed using the short questionnaire to assess health-enhancing physical activity(SQUASH).Multivariate linear regression analyses were adjusted for age,body mass index,sex,and smoking ***:Data from 63,452 participants(general population n=59,177,chronic disease n=4275)were *** general population was significantly younger(43.58±11.77 years,mean±SD)and had significantly lower SAF(1.90±0.42 arbitrary units(AU))compared to the population with chronic disease(age:55.51±12.07 years;SAF:2.27±0.51 AU).In the group with chronic disease,more hours of moderate to vigorous physical activities per week were associated with lower SAF(β=-0.002,95%confidence interval(95%CI):-0.002 to-0.001).For the general population,there was no association between hours of moderate to vigorous activity and SAF(β=3.2×10^(-5),95%CI:0.000-0.001,p=0.742).However,there was an association in the general population between total hours of PA per week and SAF(β=4.2×10^(-4),95%CI:0.000-0.001,pt this association was not found in the chronic disease population(β=-3.2×10^(-4),95%CI:-0.001 to 0.000,p=0.347).Conclusion:Our study demons

关键词： Advanced glycation endproducts Chronic disease population General population Physical activity Skin autofluorescence

Scoping review on health-related physical fitness in patients with inflammatory bowel disease:Assessment,interventions,and future directions

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World Journal of Gastroenterology 2023年第38期29卷 5406-5427页

作者： Karlijn demers Michiel t J Bak Bart C Bongers Annemarie C de vries Daisy M A E Jonkers Marieke J Pierik Laurents P S Stassen department of Surgery Maastricht University Medical Center+Maastricht 6229 HXNetherlands department of Internal Medicine Division of Gastroenterology-HepatologyMaastricht University Medical Center+Maastricht 6229 HXNetherlands department of Internal Medicine Division of Gastroenterology-HepatologySchool of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastricht 6229 ERNetherlands Stassen Department of SurgerySchool of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastricht 6229 ERNetherlands department of Gastroenterology and Hepatology Erasmus University Medical Center RotterdamRotterdam 3015 GDNetherlands department of Nutrition and Movement Sciences School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastricht 6229 ERNetherlands

BACKGROUND Reaching the Selecting therapeutic targets in Inflammatory Bowel Disease-II(StRIde-II)therapeutic targets for inflammatory bowel disease(IBD)requires an interdisciplinary *** interventions focusing on enhancing and preserving health-related physical fitness(HRPF)may aid in improving subjective health,decreasing disability,or even controlling ***,ambiguity remains about the status and impact of HRPF(*** composition,cardiorespiratory fitness,muscular strength,muscular endurance,and flexibility)in IBD patients,hindering the development of physical activity and physical exercise training *** to review HRPF components in IBD patients and the impact of physical activity and physical exercise training interventions on *** A systematic search in multiple databases was conducted for original studies that included patients with IBD,assessed one or more HRPF components,and/or evaluated physical activity or physical exercise training *** Sixty-eight articles were *** study examined the complete concept of HRPF,and considerable heterogeneity existed in assessment methods,with frequent use of non-validated *** to studies that used gold standard tests,cardiorespiratory fitness seemed to be reduced,but findings on muscular strength and endurance were inconsistent.A limited number of studies that evaluated physical activity or physical exercise training interventions reported effects on HRPF,overall showing a positive *** We performed a scoping review using a systematic and iterative approach to identify and synthesize an emerging body of literature on health-related physical fitness in patients with IBD,highlighting several research gaps and opportunities for future *** of this review revealed a gap in the literature regarding the accurate assessment of HRPF in patients with IBD and highlighted important methodological limitations of studies that eva

关键词： Inflammatory bowel disease Physical fitness Assessment Intervention Physical activity Exercise

transport receptor occupancy in nuclear pore complex mimics

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Nano Research 2022年第11期15卷 9689-9703页

作者： Alessio Fragasso Hendrik W.de vries John Andersson Eli Ovan der Sluis Erik van der Giessen Patrick R.Onck Cees dekker department of Bionanoscience Kavli Institute of NanoscienceDelft University of TechnologyVan der Maasweg 9Delft 2629 HZThe Netherlands Zernike Institute for Advanced Materials University of GroningenNijenborgh 4Groningen 9747AGThe Netherlands department of Chemistry and Chemical Engineering Chalmers University of TechnologyKemivägen 10Gothenburg SE-41296Sweden

Nuclear pore complexes(NPCs)regulate all molecular transport between the nucleus and the cytoplasm in eukaryotic *** disordered Phe-Gly nucleoporins(FG-Nups)line the central conduit of NPCs to impart a selective barrier where large proteins are excluded unless bound to a transport receptor(karyopherin;Kap).Here,we assess“Kap-centric”NPC models,which postulate that Kaps participate in establishing the selective *** combine biomimetic nanopores,formed by tethering Nsp1 to the inner wall of a solid-state nanopore,with coarse-grained modeling to show that yeast Kap95 exhibits two populations in Nsp1-coated pores:one population that is transported across the pore in milliseconds,and a second population that is stably assembled within the FG mesh of the *** current measurements show a conductance decrease for increasing Kap concentrations and noise data indicate an increase in rigidity of the *** reveals an accumulation of Kap95 near the pore wall,yielding a conductance *** find that Kaps only mildly affect the conformation of the Nsp1 mesh and that,even at high concentrations,Kaps only bind at most 8%of the FG-motifs in the nanopore,indicating that Kap95 occupancy is limited by steric constraints rather than by depletion of available *** data provide an alternative explanation of the origin of bimodal NPC binding of Kaps,where a stable population of Kaps binds avidly to the NPC periphery,while fast transport proceeds via a central FG-rich channel through lower affinity interactions between Kaps and the cohesive domains of Nsp1.

关键词： nuclear pore complex intrinsically disordered proteins nuclear transport receptors karyopherins nanopores biomimetics molecular dynamics coarse-grained modeling

SUStAINABLE NItROGEN MANAGEMENt INdeX: deFINItION, GLOBAL ASSESSMENt AND POtENtIAL IMPROVEMENtS

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Frontiers of Agricultural Science and Engineering 2022年第3期9卷 356-365页

作者： Xin ZHANG Yanyu WANG Lena SCHULtE-UEBBING Wim de vries tan ZOU Eric ADAVIDSON University of Maryland Center for Environmental Science FrostburgMD 21532USA Environmental Systems Analysis Group Wageningen University&ResearchWageningen6708 PBthe Netherlands PBL Netherlands Environmental Assessment Agency The Hague2594 AVthe Netherlands.

to represent the sustainability of nitrogen management in the Sustainable development Goals indicator framework,this paper proposes a sustainable nitrogen management index(SNMI).this index combines the performance in N crop yield and N use efficiency(NUE),thereby accounting for the need for both food production and environmental *** SNMI to countries around the world,the results showed improvement in the overall sustainability of crop N management over the past four decades,but this improvement has been mainly achieved by crop yield increase,while global NUE has improved only *** values vary largely among countries,and this variation has increased since the 1970s,implying different levels of success,even failure,in improving N management for countries around the *** the standard SNMI assessment,the reference NUE was defined as 1.0(considered an ideal NUE)and the reference yield was defined as 90 kg·ha^(−1)·yr^(−1) N(considering a globally averaged yield target for meeting food demand in 2050).A sensitivity test that replaced the reference NUE of 1.0 with more realistic NUE targets of 0.8 or 0.9 showed overall reduction in SNMI values(i.e.,improved performance),but little change in the ranking among *** another test that replaced the universal reference yield with region-specific attainable yield,SNMI values declined(i.e.,improved performance)for most countries in Africa and West Asia,whereas they increased for many countries in Europe and South *** index can be improved by further investigation of approaches for setting region-specific yield targets and high-quality data on crop yield ***,SNMI offers promise for a simple and transparent approach to assess progress of countries toward sustainable N management with a single indicator.

关键词： global assessment indicator nitrogen management sustainable agriculture sustainable development goals