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Data set(s): RLL + Mattick + Supplement
Author: W a l s e r , J C | W a l s e r , J - C
Period: 1 5 3 6 - 2 0 0 4

  • Scheidegger, C/ Frey, B/ Walser, JC 1998: Reintroduction and augmentation of populations of the endangered Lobaria pulmonaria: methods and concepts. - In: Kondratyuk, SY/Coppins, BJ (eds.): Lobarion Lichens as Indicators of the Primeval Forests of the Eastern Carpathians. M. H. Kholodny Institute of Botany, Ukrainian Phytosociological Centre, Kiev, pp. 33-52. [RLL List # 172 / Rec.# 16567]
    Keywords: CONSERVATION/ INTRODUCTION/ LOBARIA/ POPULATION SIZE/ RED LIST/ TRANSPLANTATION
    Abstract: 5 fig. 3 tab. [From the "Darwin International Workshop, " held 25-30 May 1998 in Kostrino, organized by the M. H. Kholodny Institute of Botany and sponsored by the UK Darwin Initiative, European Commission.]
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  • Walser, J-C/ Zoller, S/ Büchler, U/ Scheidegger, C 1999: A simple assay for rapid identification of diaspores of the threatened lichen Lobaria pulmonaria using polymerase chain reaction (PCR). - In: Anon. (ed.): International Conference on Lichen Conservation Biology, Licons. Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, Switzerland, pp. 89. [RLL List # 180 / Rec.# 21497]
    Keywords: DIASPORES/ DISPERSAL/ ISIDIA/ LIFE CYCLES/ LOBARIA/ PCR AMPLIFICATION/ SOREDIA
    Abstract: [Abstract.]
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  • Walser, JC/ Zoller, S/ Büchler, U/ Scheidegger, C 2001: Species-specific detection of Lobaria pulmonaria (lichenized ascomycete) diaspores in litter samples trapped in snow cover. - Molecular Ecology 10: 2129-2138. [RLL List # 190 / Rec.# 24075]
    Keywords: ASEXUAL REPRODUCTION/ DISPERSAL/ ENDANGERED SPECIES/ ITS/ LOBARIA/ PCR/ RIBOSOMAL DNA/ SOREDIA/ WIND
    Abstract: 3 fig. 3 tab. [Molecular techniques were used to identify the naturally dispersed diaspores.]
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  • Walser, J-C/ Scheidegger, C 2002: Transplanting lichen fragments for provenance-clone tests. - In: Nimis, PL/Scheidegger, C/Wolseley, PA (eds.): Monitoring with Lichens - Monitoring Lichens. Nato Science Series. IV. Earth and Environmental Sciences, Kluwer Academic Publishers, Dordrecht, The Netherlands, pp. 385-390. [RLL List # 191 / Rec.# 24520]
    Keywords: BIOMONITORING/ CLONES/ PROVENANCE TEST/ TRANSPLANTS
    Abstract: 4 fig.
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  • Walser, J-C/ Sperisen, C/ Soliva, M/ Scheidegger, C 2003: Fungus-specific microsatellite primers of lichens: application for the assessment of genetic variation on different spatial scales in Lobaria pulmonaria. - Fungal Genetics and Biology 40(1): 72-82. [RLL List # 197 / Rec.# 26236]
    Keywords: GENETIC VARIABILITY/ INTRATHALLINE VARIABILITY/ LOBARIA/ MICROSATELLITES/ POPULATION GENETICS
    Abstract: 2 fig. 4 tab. ["We isolated 12 microsatellite loci for the epiphytic lichen-forming ascomycete Lobaria pulmonaria and studied their patterns of variation within and among populations from Canada and Switzerland. Even though several microsatellites exhibited high levels of variability at different spatial scales, we did not find any evidence for intrathalline variation. Most of the genetic variation was attributed to differences among individuals within populations. High genetic variation was also detected among L. pulmonaria samples taken from individual trees, suggesting that either multiple colonization events had occurred or that local recombination is frequent. The geographically structured distribution of alleles from several microsatellites indicated that L. pulmonaria from Canada and Switzerland represent two distinct evolutionary lineages. The potential to identify multiple alleles, and their transferability to closely related species, make microsatellites an ideal tool to study dispersal, population differentiation, and microevolution in lichens."]
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  • Walser, J-C/ Gugerli, F/ Holderegger, R/ Kuonen, D/ Scheidegger, C 2004: Recombination and clonal propagation in different populations of the lichen Lobaria pulmonaria. - Heredity 93: 322-329. [RLL List # 197 / Rec.# 26137]
    Keywords: ASEXUAL PROPAGULES/ DISPERSAL/ DNA/ GENETIC DIVERSITY/ LOBARIA/ POPULATION GENETICS/ SEXUAL REPRODUCTION
    Abstract: 1 fig. 5 tab. [Molecular study of populations in British Columbia, Canada.]
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  • Walser, JC 2004: Molecular evidence for limited dispersal of vegetative propagules in the epiphytic lichen Lobaria pulmonaria. - American Journal of Botany 91(8): 1273-1276. [RLL List # 200 / Rec.# 27593]
    Keywords: ASEXUAL/ DISPERSAL/ HABITAT FRAGMENTATION/ LOBARIA/ MICROSATELLITES/ PROPAGULES
    Abstract: 1 fig. 1 tab.
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    Number of hits shown/total: 7/7.
    Number of records in database: 41575.
    Current date: 2021.10.18.OK