Peltigera

Altstein M., Gabay T., Ben-Aziz O., Daniel S., Zeltser I. and Gilon C. (1999b) Characterization of a putative pheromone biosynthesis-activating neuropeptide (PB AN) receptor from the pheromone gland of Heliothis peltigera. Invert. Neurosci. 4, 33 -0. [Pg.126]

Gazit Y., Dunkelblum E., Benichis M. and Altstein M. (1990) Effect of synthetic PBAN and derived peptides on sex pheromone biosynthesis in Heliothis peltigera (Lepidoptera Noctuidae). Insect Biochem. 20, 853-858. [Pg.129]

Goyal, R. Seaward, M. R. D. (1982). Metal uptake in terricolous lichens HI. Translocation in the thallus of Peltigera canina. New Phytologist, 90, 85-90. [Pg.372]

Haas, J. R., Bailey, E. H. Purvis, O. W. (1998). Bioaccumulation of metals by lichens Uptake of aqueous uranium by Peltigera membranacea as a function of time and pH. American Mineralogist, 83, 1494-502. [Pg.372]

Richardson, D. H. S. Nieboer, E. (1983). The uptake of nickel ions by lichen thalli of the genera Umbilicaria and Peltigera. Lichenologist, 15, 81-8. [Pg.375]

A further hopane constituent of the lichen Peltigera aphthosa is phlebic acid B (125). " Woodwardic acid, from Woodwardia orientalis, is 3jff-hydroxy-21y5H-hop-22(29)-ene-23-carboxylic acid (126). Mollugogenol E (127), from Mollugo hirta, has been correlated with niollugogenol A. [Pg.176]

Rai, A.N., Borthakur, M., Soderback, E. and Bergman, B. (1992). Immunogold localization of hydrogenases in the cyanobacterial-plant symbioses Peltigera canina, Anthocerospunctatus, and Gunnera magellanica. Symbiosis 12, 131-144. [Pg.167]

Phlebic acid A, which co-occurs in the lichen Peltigera aphthosa with 15a-acetoxy-22-hydroxyhopane (dustanin monoacetate) is 28-acetoxy-22-hydroxy-hopan-23-oic acid (216). Mollugogenol B and C, new saponins from Mollugo... [Pg.195]

Ramalina siliquosa, R. subfarinacea Peltigera canina, Umbilicaria cylindrica, U. pustulata, Cladonia gr. pyxidata, Usnea muricata, H. physodes, Pseudevernia furfuracea, Parmelia conspersa, Bryoria fuscescens Hypogymnia caperata, Diploica canescens, Lecanora expallens H. physodes... [Pg.256]

H. physodes, Pseudevernia furfuracea, Cladina sp Peltigera aphtosa Cladina spp., H. physodes H. physodes... [Pg.257]

As the K efflux from plant tissue demonstrates membrane disintegration in particular, Nifontova et al. (1995) investigated the permeability of lichen membranes as a result of gamma radiation. Thalli of different lichen species were irradiated for this purpose. The membrane permeability in irradiated thalli of Cladonia arbuscula, Cetraria islandica and Hypogymnia physodes increased considerably in comparison with untreated control thalli. The K efflux from H. physodes thalli intensified with an increase of the radiation dose whereas no correlation was obtained for the K efflux and the radiation dose in C. arbuscula and C. islandica. The N content in Peltigera aphtosa appeared, however, to remain stable under acute gamma radiation. [Pg.303]

Beckett, R.P., 1996. Effect of desiccation stress on Cd uptake in the lichen Peltigera membranacea. S. Afr. J. Botany 62, 121-122. [Pg.316]

Brown, D.H., Avalos, A., 1993. The role of calcium in intracellular cadmium uptake by the lichen Peltigera membranacea. Ann. Bot. (Lond.) 71, 467 73,... [Pg.317]

Wells, J.M., Brown, D.H., Beckett. R.P., 1995. Kinetic analysis of Cd uptake in Cd-tolerant and intolerant populations of the moss Rhytidiadelphus squarrosus (Hedw.) Warnst and the lichen Peltigera memhranacea (Ach.) Nyl. New Phytol. 129, 477 86. [Pg.321]

Stevenson, P.A.R. (1994) Surface phosphatase activity of Peltigera and Cladonia lichens. MSc thesis, University of Durham, UK. [Pg.240]

Four studies have treated the similarities of lichen biota across various regions of the world applying a statistical framework. Martinez et al. (2003) compared the world distributions of 66 species of Peltigera across 230 biogeographic provinces. They identified boreal and arctic parts of North America and Europe as well as temperate and subtropical areas in eastern Asia as the regions of highest species richness, and with the highest frequency of endemics. [Pg.194]

Martinez, L, Bingaz, A.R., Vitikainen, O., Escudero, A. (2003). Distribution patterns in the genus Peltigera Willd. Lichenologist 35,301-323. [Pg.205]

Metab. of a symbiotic cyanobacterium Nostoc sp. from the lichen Peltigera canina. Prisms (MeOH). Mp 186-187°. Related to Cyanobacterin, C-0219L Mono-dechloro [147714-58-7]. Nostoclide II C21H19CIO3 M 354.832 Metab. of N. sp. from P. canina. Yellow prisms (MeOH). Mp 132-133°. [Pg.300]

Isol. from the lichens Peltigera aphthosa and Peltigera nigripunctata. [Pg.558]

Usnea sp. Parmotrema sp. Peltigera sp. Cladonia sp. Lentinula sp. Ganoderma sp. Pleurotus sp. Flavoparmelia sp. Punctelia sp. Cladonia sp. Vulpicida canadensis Parmelia sulcata Letharia vulpina... [Pg.77]

Deriv Hexaacetyl-D-mannitol, mp 119-120 °C, [a]p + 25.1 (CHCI3), by acetylation of D-manni-tol with AcjO-pyridine StL Peltigera canina (L.) Willd. [Pg.134]

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