Cryptogein
WebElicitors of plant defence reactions, oligogalacturonides and cryptogein, an elicitin produced by Phytophthora cryptogea, were previously shown to induce a rapid and transient activation of two mitogen-activated protein kinases (MAPKs) in cells of tobacco [Nicotiana tabacum L. cv. Xanthi; A. Lebrun-Garcia et al. (1998) Plant J 15:773–781]. We verified that these two … WebAug 1, 2002 · Cryptogein is a 10-kD proteinaceous elicitor purified from the culture filtrates of the oomycete Phytophthora cryptogea, an avirulent pathogen of tobacco ( Ricci, 1997 ). Cryptogein belongs to a family of homologous proteinaceous elicitors, termed elicitins, that are secreted by all Phytophthora species analyzed to date ( Ricci, 1997 ).
Cryptogein
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WebOct 28, 2024 · The oomycetal protein β -cryptogein is a well-established biotic elicitor, belongs to elicitin family of 10 kDa molecular weight (Blein et al. 1991 ). This elicitor is Phytophthora cryptogea (an oomycetes) secreted sterol carrier protein and basic in nature (pH > 7) (Blein et al. 2002 ). WebOct 15, 2010 · Cryptogein, a polypeptide elicitor secreted by the oomycete Phytophthora cryptogea, induces free calcium changes in the cytosol (Δ[Ca 2+] cyt) in tobacco cells and …
WebCryptogein‑induced plasma membrane depolarization and Ca2+ influx, an essential component of elicitor signalling for HR cell death, were prevented by inhibiting the NO3− efflux. Similarly, pharmacological blocking of the anion efflux suppressed vacuolar collapse, a hallmark of cell death. The role of NO3− efflux in mediating proteases ... WebBuy cryptogein (CAS No. 115742-70-6) from Smolecule. Molecular Formula: C8H15NO2.
WebJan 26, 2001 · A cryptogein–palmitic acid complex was obtained by a previously reported chromatographic method [17], after minor modifications. Briefly, to cryptogein (1 mg) in 1 ml buffer I, containing 175 mM mannitol, 0.5 mM CaCl 2, 0.5 mM K 2 SO 4, and 5 mM MES, pH 5.75, the ethanolic solution of palmitic acid was added dropwise (2 mol lipid/mol … WebApr 1, 2024 · Cryptogein-induced production of reactive oxygen species (ROS) in BY-2 cells served as a marker to evaluate the potential of microorganisms to activate plant defense responses. Twenty-nine ...
WebAfter the Fifth Meeting of the International Union of Forest Research Organizations IUFRO Working Party 7‐02‐09 “Phytophthora in Forests and Natural Ecosystems” in Rotorua in New Zealand in 2010, we are pleased to hold the Sixth Meeting in Córdoba
WebMar 18, 2012 · Cryptogein (or its interaction with P. cinnamomi) induced enhanced lipid synthesis in leaves, which may contribute to preserve membrane stability. P. cinnamomi decreased P n , g s , ϕ e , and q P, whereas elicitin-treated plants displayed values similar to controls. Overall, the results indicated a resistance response of cork oak against this ... taste of the county san mateoWebCryptogenin C27H42O4 - PubChem Apologies, we are having some trouble retrieving data from our servers... PUGVIEW FETCH ERROR: 403 Forbidden National Center for … taste of the caribbean ivWebunaffected in OG-treated cells, whereas cryptogein treatment caused a rapid and severe disruption of microtubular network. When hyperstabilized by the MT depolymerization inhibitor, taxol, the MT network was still disrupted by cryptogein treatment. On the other hand, the MT-depolymerizing agent oryzalin and cryptogein had different and ... taste of the caribbean montrealWebJun 21, 2024 · Cryptogein as well as harpin induced stomatal closure, while elevating the levels of reactive oxygen species (ROS) and nitric oxide (NO) in the guard cells of A. … taste of the caribbean jersey cityWebMay 10, 2011 · Cryptogein down-regulates gene expression of A- and B-type cyclins and G 2 /M phase-specific transcription factors Cyclins are crucial components of the cell cycle machinery as they bind to and activate CDKs in eukaryotes including plants. taste of the devil dara joyWebTo find out whether β-cryptogein protein endogenously elicits the pathway of withasteroid biosynthesis, withaferin A and withanolide A contents along with transcript accumulation of farnesyl pyrophosphate (FPP) synthase, 3-hydroxy-3-methyl-glutaryl-CoA reductase (HMGR), and sterol glycosyltransferase (SGT) were analyzed in both cryptogein ... taste of the city davie flWebThe accumulation of mRNAs corresponding to ‘tcI 7’ started 30 min after the addition of cryptogein to tobacco cell suspensions and continued up to 180 min, whereas the accumulation of ‘tcI 14’ corresponding mRNAs was transitory between 30 and 60 min. taste of the city lounge