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| 1 | Involvement of sweet pepper Ca LOX2 in jasmonate-dependent induced defence against Western flower thrips显示文摘Insect herbivory can seriously hinder plant performance and reduce crop yield. Thrips are minute cell-content-feeding insects that are important vectors of viral plant pathogens, and are serious crop pests. We investigated the role of a sweet pepper (Capsicum annuum) lipoxygenase gene, CaLOX2, in the defense of pepper plants against Western flower thrips (Frankliniella occidentalis). This was done through a combination of in-silico, transcrip-tional, behavioral andchemicalanalyses.Our datashowthat CaLOX2 is involved in jasmonic acid (JA) biosynthesis and mediates plant resistance. Expression of the JA-related marker genes, CaLOX2 and CaPIN II, was induced by thrips feeding. Silencing of CaLOX2 in pepper plants through virus-induced gene silencing (VIGS) resulted in low levels of CaLOX2 transcripts, as well as significant reduction in the accumulation of JA, and its derivatives, upon thrips feeding compared to control plants. CaLOX2-silenced pepper plants exhibited enhanced susceptibility to thrips. This indicates that CaLOX2 mediates JA-dependent signaling, resulting in defenseagainstthrips. Furthermore,exogenous application of JA to pepper plants increased plant resistance to thrips, constrained thrips population development and made plants less attractive to thrips. Thus, a multidisciplinary approach shows that an intact lipoxygenase pathway mediates various components of sweet pepper defense against F. occidentalis. | Sandeep J Sarde Klaas Bouwmeester Jhon Venegas-Molina Anja David Wilhelm Boland Marcel Dicke | 2019 | Journal of Integrative Plant Biology2019，61，10： | 6 |
| 2 | Applying Methods from Differential Geometry to Devise Stable and Persistent Air Layers Attached to Objects Immersed in Water显示文摘We describe a few mathematical tools which allow to investigate whether air-water interfaces exist(under prescribedconditions)and are mechanically stable and temporally persistent.In terms of physics,air-water interfaces are governed by theYoung-Laplace equation.Mathematically they are surfaces of constant mean curvature which represent solutions of a nonlinearelliptic partial differential equation.Although explicit solutions of this equation can be obtained only in very special cases,it is-under moderately special circumstances-possible to establish the existence of a solution without actually solving thedifferential equation.We also derive criteria for mechanical stability and temporal persistence of an air layer.Furthermorewe calculate the lifetime of a non-persistent air layer.Finally,we apply these tools to two examples which exhibit the symmetriesof 2D lattices.These examples can be viewed as abstractions of the biological model represented by the aquatic fernSalvinia. | Wilfried Konrad Christian Apeltauer Jrg Frauendiener Wilhelm Barthlott Anita Roth-Nebelsick | 2009 | Journal of Bionic Engineering2009，6，4： | 3 |
| 3 | A Coherent Projection Approach for Direct Volume Rendering显示文摘 | Wilhelms J Gelder A Van | 1991 | Computer Graphics1991，25，4： | 2 |
| 4 | Lamellar keratoplasty,new concepts显示文摘 | Duncker GI Krumeich J Wilhelm F | 2004 | Klin Monatsbl Augenheilkd2004，221，1： | 2 |
| 5 | Comparison between Taq DNA polymerase and its Stoffel fragment for quantitative real-time PCR with hybridization probes显示文摘 | Wilhelm J Pingoud A Hahn M | 2001 | Bioteehniques2001，30，： | 1 |
| 6 | Real-time PCR- based method for the estimation of genome sizes显示文摘 | Wilhelm J Pingoud A Hahn M | 2003 | Nucleic Acids Research2003，31，10： | 1 |
| 7 | Real-time polymerase chain reaction 显示文摘 | Wilhelm J Pingoud A | 2003 | Chembiochem2003，74，11： | 1 |
| 8 | Comparative responses of two Kentucky bluegrass cultivars to salinity stress显示文摘 | Qian Y L Wilhelm S J Marcum K B | 2001 | Crop Sci2001，41，： | 1 |
| 9 | Topological considerations in isosurface generation 显示文摘 | Gelder AV Wilhelms J | 1994 | ACM Transactions on Graphics1994，13，4： | 1 |
| 10 | Human biomonitor- ing : State of the art 显示文摘 | Angerer J Ewers U Wilhelm M | 2007 | Int J Hyg Environ - Health2007，210，34： | 1 |
| 11 | Natural orifice surgery on thyroid gland:totally transoral video-assisted thyroidectomy (TOVAT):report of first experimental results of a new surgical method显示文摘 | Benhidjeb T Wilhelm T Harlaar J | 2009 | Surg E ndosc2009，23，5： | 1 |
| 12 | Preplant soil fumigation with methyl bromide- chloropicrin mixtures for control of soil borne diseases of strawberries-A summary of fifteen years of development 显示文摘 | Wilhelm S Storkan R Wilhelm J M | 1974 | Agriculture and Environment1974，1，： | 1 |
| 13 | Duration of opioid antagonism by nalmefene and nalox one in the dog tAn integrated pharmacokinetic/pharma- codynamic comparison 显示文摘 | Veng-Pedersen P Wilhelm J A Zakszewski T B | 1995 | Journal of Pharmaceutical Sciences1995，84，： | 1 |
| 14 | Real-time polymerase chain reaction显示文摘 | Wilhelm J Pingoud A | 2003 | Chembiochem2003，4，11： | 1 |
| 15 | Adipocytokine signaling is altered in Flinders sensitive line rats, and adiponectin correlates in humans with some symptoms of depression 显示文摘 | Wilhelm C J Choi D Huckans M | 2013 | Pharmacology Biochemistry Behavior2013，103，3： | 1 |
| 16 | A device for the detection of' cognitive brain functions in completely paralyzed or unresponsive patients 显示文摘 | HINTERBERGER T WILHELM B MELLINGER J | 2005 | IEEE Transactions on Biomedical Engineering2005，52，2： | 1 |
| 17 | A possible role of the oxidant tissue injury in the development of hypoxic pulmonary hypertension显示文摘 | Herget J Wilhelm J Novotna J | 2000 | Physiol Res2000，49，5： | 1 |
| 18 | Infrared identification of carboxylic acids formed in polymer photo-oxidation显示文摘 | Wilhelm C Gardette J T | 1994 | Appl Polymer Sci1994，51，8： | 1 |
| 19 | Biomarkers for early detection of sickle nephropathy显示文摘 | Sundaram N Bennett M Wilhelm J | | 0，，07： | 1 |
| 20 | Regorafenib (BAY 73-4506):a new oral multikinase inhibitor of angiogenic,stromal and oncogenic receptor tyrosine kinases with potent preclinical antitumor activity显示文摘 | Wilhelm S M Dumas J Adnane L | | 0，，01： | 1 |
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