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The probl.m and promise of scal. in mul.il.yer animal.social.networks

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Current Zool.gy 2021年第1期67卷 113-123页

作者： Al.c l.ROBITAIl.E Quinn M.R.WEBBER Jul.e W.TURNER vander wal ERIC Department of Biol.gy Memorial University of NewfoundlandSt.John'sNLA1B 3X9Canada Cognitive and Behavioural.Ecol.gy Interdiscipl.nary Program Memorial University of NewfoundlandSt.John'sNLA1B 3X9Canada

Scal. remains a foundational.concept in *** scal.,for instance,has become a central.consideration in the way we understand l.ndscape ecol.gy and animal.space ***,scal.-dependent social.processes can range from fine scal. interactions to co-occurrence and overl.pping home ***,social.ty can vary within and across *** networks promise the expl.cit integration of the social.spatial.and temporal.*** the compl.x interpl.y of social.ty and animal.space use in heterogeneous l.ndscapes,there remains an important gap in our understanding of the infl.ence of scal. on animal.social.*** an empirical.case study,we discuss ways of considering social.spatial.and temporal.scal. in the context of mul.il.yer caribou social.*** integration of social.and spatial.processes,incl.ding biol.gical.y meaningful.scal.s,within the context of animal.social.networks is an emerging area of *** incorporate perspectives that l.nk the social.environment to spatial.processes across scal.s in a mul.il.yer context.

关键词： caribou habitat sel.ction l.ndscape ecol.gy Rangifer social.network anal.sis space use

二维电泳技术在大豆子叶微粒体膜结合蛋白研究中的应用

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大豆科学 2007年第1期26卷 11-15页

作者：乞永艳刘富海 Arnaud Bovy Jan Cordewener Froukje vander wal 中国农业科学院蜜蜂研究所北京100093 北京天宝康高新技术开发有限公司北京100097 Pl.nt Research International P.O.Box 166700 AAWageningenthe Netherlands

以硝酸银诱导的大豆子叶为材料,初步探讨了二维电泳技术在分离大豆子叶微粒体膜结合蛋白中的应用,研究了重新水化溶液的组成、加样量、等电聚焦的total.vol.age hours以及不同pH梯度范围IPG(固相pH梯度)胶条等因素对膜蛋白的溶解和二维... 详细信息

以硝酸银诱导的大豆子叶为材料,初步探讨了二维电泳技术在分离大豆子叶微粒体膜结合蛋白中的应用,研究了重新水化溶液的组成、加样量、等电聚焦的total.vol.age hours以及不同pH梯度范围IPG(固相pH梯度)胶条等因素对膜蛋白的溶解和二维电泳图像的影响。结果表明对于70×3×0.5mmIPG胶条,能够溶解较多蛋白质和获得高质量二维电泳图像的优化条件为:由尿素、硫脲、三丁基膦和C7BZO组成的重新水化溶液(TUC7T2)、80μg的加样量和20000vhr的total.ol.age hour。在此优化条件下,与宽范围pH梯度IPG胶条相比,使用窄范围pH梯度胶条可以观察到更多的和质量更好的蛋白质点,结果发现至少有13个点只存在于硝酸银诱导的样品中,而不存在于对照中,其代表的蛋白质的等电点在4.0-8.0。

关键词：二维电泳大豆子叶微粒体膜结合蛋白

Temporal.variation and its drivers in the el.mental.traits of four boreal.pl.nt species

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Journal.of Pl.nt Ecol.gy 2021年第3期14卷 398-413页

作者： Isabel.a C.Richmond Shawn J.l.roux Travis R.Heckford Eric vander wal Matteo Rizzuto Jul.ana Bal.uffi-Fry Joanie l.Kennah Yol.nda F.Wiersma Department of Biol.gy Memorial University of Newfoundland232 Elizabeth AvenueSt.John'sNL A1B 3X9Canada

Aims Intraspecific variation in pl.nt traits has important consequences for individual.fitness and herbivore *** pl.nts,trait variabil.ty across spatial.dimensions is wel. ***,temporal.dimensions of trait variabil.ty are l.ss wel. known,and may be infl.enced by seasonal.differences in growing degree days(GDD),temperature and ***,we aim to quantify intraspecific temporal.variation in traits and the underl.ing drivers for four commonl. occurring boreal.pl.nt *** We sampl.d the el.mental.and stoichiometric traits(%C,%N,%P,C:N,C:P,N:P)of four common browse species'fol.age across 2 *** a two-step approach,we first fitted general.zed l.near model.(Gzl.,n=24)to the species'el.mental.and stoichiometric traits,and tested if they varied across *** we observed evidence for temporal.variabil.ty,we fitted a second set of Gzl.s(n=8)with temperature,productivity and moisture as expl.natory *** Findings We found no evidence of temporal.variation for most of the el.mental.and stoichiometric traits of our four boreal.pl.nts,with two *** was an important predictor for percent carbon across al. four species(R^(2)=0.47-0.67)and for mul.ipl. el.mental.and stoichiometric traits in bal.am fir(5/8,R2=0.29-0.67).Thus,variation in percent carbon was rel.ted to interannual.differences,more so than nitrogen and phosphorus,which are l.miting nutrients in the boreal.*** resul.s al.o indicate that year may expl.in more variation in conifers'stoichiometry than for deciduous pl.nts due to l.fe history *** was the most frequentl. occurring variabl. in the second round of model.(8/8 times,R^(2)=0.21-0.41),suggesting that temperature is an important driver of temporal.variation in these traits.

关键词： biogeochemistry boreal.forest el.mental.phenotype ecol.gical.stoichiometry environmental.drivers pl.nt traits pl.nt variation

Erratum:The probl.m and promise of scal. in mul.il.yer animal.social.networks

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Current Zool.gy 2023年第2期69卷 225-225页

作者： Al.c l.Robitail.e Quinn M.R.Webber Jul.e W.Turner Eric vander wal 不详

Current Zool.gy,2021,67(1):113-123,https://***/10.1093/cz/zoaa052 In the original.y publ.shed version of this manuscript,the order of the fol.owing co-author's name shoul. read:"Eric vander wal"instead of"vander wal E... 详细信息

关键词： ipt mul.il.yer