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| 1 | Effects of physiological integration on defense strategies against herbivory by the clonal plant Alternanthera philoxeroides显示文摘Aims The plant-herbivore interaction is one of the most fundamental inter-actions in nature.Plants are sessile organisms,and consequently rely on particular strategies to avoid or reduce the negative impact of herbivory.Here,we aimed to determine the defense strategies against insect herbivores in the creeping invasive plant Alternanthera philoxeroides.Methods We tested the defense response of A.philoxeroides to herbivory by a leaf-feeding specialist insect Agasicles hygrophila and a pol-yphagous sap-feeding insect Planococcus minor.We also tested the mechanisms triggering defense responses of A.philoxeroides by including treatments of artificial leaf removal and jasmonic acid application.Furthermore,we examined the effect of physiological integration on these defense strategies.Important Findings The combination of artificial leaf removal and jasmonic acid appli-cation produced a similar effect to that of leaf-feeding by the real herbivore.Physiological integration influenced the defense strat-egies of A.philoxeroides against herbivores,and increased biomass allocation to aboveground parts in its apical ramets damaged by real herbivores.Our study highlights the importance of physio-logical integration and modular plasticity for understanding the consequences of herbivory in clonal plants. | Rubén Portela Bi-Cheng Dong Fei-Hai Yu Rodolfo Barreiro Sergio R.Roiloa | 2019 | Journal of Plant Ecology2019，12，4： | 5 |
| 2 | Contrast enhanced ultrasound for the diagnosis of hepatocellular carcinoma (HCC): Comments on AASLD guidelines显示文摘 | Ana Paula Barreiros | 2012 | Journal of Hepatology2012，，4： | 2 |
| 3 | Trans-generational effects in the clonal invader Alternanthera philoxeroides显示文摘近年的研究已经揭示出表型可塑性可以通过营养世代遗传。从这个意义上讲,环境诱导的基因调控变化(例如DNA甲基化,即表观遗传变异)会导致可逆的塑性反应传递给后代。这种跨世代的可塑性在克隆植物中尤其重要,因为有性繁殖减少会降低通过遗传变异进行适应的可能性。许多最具侵略性的植物入侵者都具有克隆性,而且克隆性被认为是植物入侵性的关键。本研究中,我们的目标是确定在克隆入侵者喜旱莲子草(Alternanthera philoxeroides)中是否发生了跨代效应,以及这种效应在本地和非本地群落之间是否存在差异。在同质园实验中,我们将采自巴西(原产地)和伊比利亚半岛(非原产地)的喜旱莲子草种群分别种植在养分高和低的土壤中,后代植株被移植到高养分条件下作为对照。为了检验DNA甲基化对跨代可塑性的潜在作用,一半的母株用去甲基化剂5-氮杂胞苷处理。在来自原产地和非原产地的种群中均观察到了跨代效应。有趣的是,在原产地种群的生长变量(分株数、茎生物量、根生物量和总生物量)中发现了跨代效应,而在非原产地种群中发现了生物量分配具有跨代效应。在原产地种群中出现的跨代效应可以用“银勺”效应来解释,而非原产地种群的跨代效应可以归因于DNA甲基化引起的表观遗传传递。本研究强调了跨代效应对克隆植物生长的重要性,这有助于理解众多克隆植物能够成功繁殖扩张的机制。 | Rubén Portela Bi-Cheng Dong Fei-Hai Yu Rodolfo Barreiro Sergio R.Roiloa Dalva MSilva Matos | 2020 | Journal of Plant Ecology2020，13，1： | 2 |
| 4 | Differences in physiological integration between invasive and noninvasive introduced clonal species of Carpobrotus显示文摘Aims Clonal growth is associated with invasiveness in introduced plant species,but few studies have compared invasive and noninvasive introduced clonal species to investigate which clonal traits may underlie invasiveness.To test the hypothesis that greater capacity to increase clonal growth via physiological integration of connected ramets increases invasiveness in clonal plants,we compared the effects of severing connections on accumulation of mass in the two species of the creeping,succulent,perennial,herbaceous genus Carpobrotus that have been introduced on sand dunes along the Pacific Coast of northern California,the highly invasive species Carpobrotus edulis and the co-occurring,noninvasive species Carpobrotus chilensis.Methods Pairs of ramets from four mixed populations of the species from California were grown in a common garden for 3 months with and without severing the stem connecting the ramets.To simulate the effect of clones on soils in natural populations,the older ramet was grown in sand amended with potting compost and the younger in sand alone.Important Findings Severance decreased net growth in mass by~60%in C.edulis and~100%in C.chilensis,due mainly to the negative effect of severance on the shoot mass of the younger ramet within a pair.Contrary to the hypothesis,this suggests that physiological integration increases growth more in the less invasive species.However,severance also decreased allocation of mass to roots in the older ramet and increased it in the younger ramet in a pair,and the effect on the younger ramet was about twice as great in C.edulis as in C.chilensis.This indicates that the more invasive species shows greater phenotypic plasticity in response to physiological integration,in particular greater capacity for division of labor.This could contribute to greater long-term growth and suggests that the division of labor may be a trait that underlies the association between clonal growth and invasiveness in plants. | Sergio R.Roiloa Peter Alpert Rodolfo Barreiro | 2019 | Journal of Plant Ecology2019，12，6： | 2 |
| 5 | Kidney tubular abnormalities in the absence of impaired glomerular function in HIV patients treated with tenofovir显示文摘 | Labarga P Barreiro P Martin-Carbonero L | 2009 | AIDS2009，23，6： | 1 |
| 6 | A simple and rapid method for the identification and quantification of malachite green and its metabolite in hake by HPLC-MS/MS显示文摘 | Nebot C Iglesias A Barreiro R | 2013 | Food Control2013，31，1： | 1 |
| 7 | Lymph fascioeutaneous lateral thoracic artery flap: anatomical study and elinican use显示文摘 | Barreiro GC Baptism RR Kasai KE et an | 2014 | J Reeonstr Microsurg2014，30，6： | 1 |
| 8 | Promoter and neck region length variation of DC - SIGN is not associated with susceptibility to tuberculosis in Tunisian patients 显示文摘 | Ben - Ali M Barreiro LB Chabbou A | 2007 | Hum Immunol2007，68，11： | 1 |
| 9 | Expression of growth hormone secretagogue receptor type la, the functional ghrelin receptor, in human ovarian surface epithelium, mullerian duct derivatives, and ovarian tumors 显示文摘 | Gaytan F Morales C Barreiro M L | 2005 | J Clin Endocrinol Metab2005，90，3： | 1 |
| 10 | Biomonitoring acidic drainage impact in a complex setting using periphyton显示文摘 | de la Pena S Barreiro R | 2009 | Environ Monit Assess2009，150，14： | 1 |
| 11 | Li- popolysaccharide and sphingosine-l-phosphate cooperate to induce inflammatory molecules and leukocyte adhesion in endothelial cells 显示文摘 | Fernandez-Pisonero I Duenas AI Barreiro O | 2012 | J Immunol2012，189，11： | 1 |
| 12 | Novel expres- sion and functional role of ghrelin in rat testis 显示文摘 | Tena-sempere M Barreiro ML Gonza lez LC | 2002 | Endocrinology2002，143，2： | 1 |
| 13 | Extended regiments of the combined contraceptive vaginal ring containing etonogestrel and ethinyl estradiol: effects on lipid metabolism 显示文摘 | BARREIROS FA FALBO GCA BARBOSA R | 2011 | Contraception2011，84，2： | 1 |
| 14 | Toxicity and removal efficiency of pharmaceutical metabolite clofibric acid by Typha spp. – Potential use for phytoremediation?显示文摘 | Ana V. Dordio Cátia Duarte Margarida Barreiros A.J. Palace Carvalho A.P. Pinto Cristina Teixeira da Costa | 2008 | Bioresource Technology2008，，3： | 1 |
| 15 | Identification of anovel antimicrobial peptide from Brazilian coast coral Phyllogorgiadilatata显示文摘 | de Lima LA Migliolo L Barreiro e Castro C | 2013 | Protein Pept Lett2013，20，10： | 1 |
| 16 | An NMR study on internal browning in pears显示文摘 | Hernández-Sanchez N Hills B P Barreiro P | 2007 | Postharvest Biology and Technology2007，44，3： | 1 |
| 17 | Thermal decomposition of ferrocene as a method for production of single-walled carbon nanotubes without additional carbon sources显示文摘 | Barreiro A Hampel S R mmeli M H | 2006 | Journal of Physical Chemistry B2006，110，20： | 1 |
| 18 | Performance of ZigBee -Based wireless sensor nodes for real--time monitoring of fruit logistics显示文摘 | Ruiz-Garcia L Barreiro P Robla J I | 2008 | Journal of Food Engineering2008，87，3： | 1 |
| 19 | Analysis of networked control systems with drops and variable delays 显示文摘 | Matias Garcia - Rivera Antonio Barreiro | 2007 | Automatica2007，43，12： | 1 |
| 20 | On-line tool wear monitoring using geometric descriptors from digital images显示文摘 | Castejon M5Alegre E Barreiro J | 2007 | International Journal of Machine Tools and Manufacture2007，47，12： | 1 |
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