Allgemeinerweise wird Gotthold Ephraim Lessings Laokoon: oder uber die Grenzen der Malerei und Poesie (1766) als Haupttext der Laokoon-Debatte anerkannt, der im 18. Jahrhundert eine wichtige Stellung in der deutschen Ästhetik einnimmt. Es ist ein Text, der eine hierarchische Ordnung zwischen den Kunsten einfordert, die bis dahin nur durch freundschaftliche Beziehungen beschrieben worden waren. In der Tatpropagiert Lessing in diesem Text das Primat der Literatur, die den zeitlichen Kontext erklären kann, während die bildende Kunst nur den Moment zeigt. Als kanonische Definition formuliert: die Wortkunst ist an das zeitliche Nacheinander, die Bildkunst jedoch an das räumliche Nebeneinander gebunden. Mit dieser differenzierenden Blick auf den Grenzgebiet zwischen beiden Kunsten bereitet Lessing der Formel ut pictura poesis als paradigmatischer Ausdruck friedlicher Koexistenz von Dichtung und bildender Kunst ein Ende. Andererseits erklärt Lessings Laokoon genau die Trennung von Literatur und Malerei anhand der Medienmerkmale, und diese Entdeckung der Differenzen der Medien fungiert als ein Ansatzpunkt fur die „neuen Möglichkeiten der Konvergenz von Schrift und Bild “. Diese Facette offenbart die unglaubliche Aktualität dieses Textes. In der vorliegenden Arbeit wird vornehmlich versucht, Lessings Laokoon als einen Text zu interpretieren, der den Begriff der Intermadialität antipizierte, ein Konzept, das aus der modernen Medientheorie hervorgeht.

A rust fungus on Iris domestica (syn. Belamcanda chinensis) from China was previously identified as Puccinia iridis. Accordingly, the identity of the rust fungus on the same host species in Korea needs to be reexamned. Morphological characteristics of the Korean materials matched with P. iridis. Molecular phylogenetic analyses based on internal transcribed spacer and large subunit rDNA sequences of two representative materials confirmed the identification by high sequence similarities of 100% and 99% with the reference sequences available in NCBI GenBank database. Phylogenetic tree inferred from neighbor-joining method proved them to be clustered in P. iridis group. Thus, the rust fungus on I. domestica in Korea was determined as P. iridis. On the other hand, a previous record that Puccinia belamcandae is another rust agent on I. domestica in Korea should be reconfirmed in future.

A previous record of Coleosporium phellodendri on Zanthoxylum ailanthoides in Korea by Korean researchers was regarded as C. zanthoxyli by foreign scientists without further studies. To clarify the identity of a Coleosporium species occurring on Z. ailanthoides in Korea, we examined the morphological characteristics of eight materials and analyzed the internal transcribed spacer (ITS) and 28S large subunit (LSU) rDNA regions of three representative specimens which were collected in Korea and deposited in the Mycological Herbarium at Korea University (Seoul, Korea). All specimens collected in Korea were morphologically and molecularly determined to be C. zanthoxyli. Therefore, this is the first confirmed report on the presence of C. zanthoxyli on Z. ailanthoides in Korea.

The distribution and occurrence of rare ascomycete fungi within freshwater samples in Korea was investigated. Three rare fungal strains, CNUFC-YR537-1, CNUFC-CNUP1-1, and CNUFC-NDR3-1, were isolated using serial dilution method. On the basis of their morphological characteristics and phylogenetic analysis of their internal transcribed spacer regions and 28S rDNA sequences, the three isolates were identified as Acrostalagmus luteoalbus, Bartalinia robillardoides, and Collariella carteri, respectively. To our knowledge, these are the first records of rare genera Acrostalagmus, Bartalinia, and Collariella from Korea, and the first reports of A. luteoalbus, B. robillardoides, and C. carteri from freshwater samples.

The goal of this study was to characterize unrecorded wild yeasts from soils of spices plants fields and further, to elucidate its anti-demential activities and tyrosinase inhibitory activity. Piskurozyma taiwanensis R4-1 (NIBRFGC000502619), Nadsonia starkeyi-henricii R6-2 (NIBRFGC000502618), and Canadida friedrichii M12-6 (NIBRFGC000502615) isolated from soil of garlic field represented newly recorded yeast strains in Korea. Vishniacozyma peneaus I2-9 (NIBRFGC000502617) and Cryptococcus aspenensis I21-1 (NIBRFGC000502616) from soil of ginger field represented also newly recorded yeast strains, and microbiological characteristics of its fifteen yeast strains were investigated. All of these unrecorded yeasts exhibited oval-global shape and have ascospores except Canadida friedrichii M12-6. Piskurozyma taiwanensis R4-1 and Canadida friedrichii M12-6 grew well in vitamin-free medium, and Piskurozyma taiwanensis R4-1 was halotolent growing in 10% NaCl-containing yeast extract peptone dextrose (YPD) broth. After prepared cell-free of the unrecorded wild yeasts, acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitory activities as anti-dementia activity and tyrosinase inhibitory activity as whitening activity were determined. Cell-free extract from Canadida friedrichii M12-6 had the highest tyrosinase inhibitory activity of 14.4%.

The goal of this study was to elucidate wild yeast diversity of Geumgang midstream near Sejong metropolitan autonomous city, Korea. Thirty-seven strains of 32 species of wild yeasts were isolated from 43 water and soil samples under the Bulti bridge of Sejong city, Korea. Seven yeasts of each Candida spp. and Cryptococcus spp. were the predominant species isolated from samples near the Bulti bridge. Holtermanniella takashimae SW048 (NNIBRFG9314), Cystofilobasidium infirmominiatum SW013 (NNIBRFG9310), Mrakia cryoconite SW015 (NNIBRFG9316), Pichia sporocuriosa SW085 (NNIBRFG9326) and Cryptococcus aspenensis SW008 (NNIBRFG9309) represented novel yeast strains found in Korea for the first time. All of these previously unrecorded yeasts, except for Mrakia cryoconite SW015 had ascospores and grew well in yeast extract-peptone-dextrose (YPD), yeast extract-malt extract (YM) and potato-extrose (PD) media. Pichia sporocuriosa SW085 grew well in vitamin-free medium and Holtermanniella takashimae SW048, which was a halotolerant wild yeast, grew well YPD medium containing 5 % NaCl. Twenty-six strains representing eight species of wild yeast were isolated from 22 water and soil samples under the Haetmuri bridge of Sejong city, Korea. Candida pseudolambica (12 strains) and Aureobasidium pullulans (11 strains) were the predominant isolates from samples near the Haetmuri bridge. Occultifur kilbournensis HB060 (NNIBRFG9317), Sampaiozyma vanillica HB014 (NNIBRFG9332), Xenoramularia neerlandica HB039 (NNIBRFG9335), Candida norvegica HB315 (NNIBRFG9306), C. melibiosica HB316 (NNIBRFG9305), C. quercuum GB014 (NNIBRFG9307), and C. succiphila GB015 (NNIBRFG9308) represented novel yeast strains recorded in Korea for the first time. O. kilbournensis HB060 and X. neerlandica HB039 did not form ascospores or pseudo-mycelia. All of these previously unrecorded yeasts, except S. vanillica HB014 and X. neerlandica HB039, grew well in vitamin-free medium, and C. norvegica HB315 and C. succiphila GB015, which were halotolerant wild yeasts, which grew well in YPD medium containing 5 % NaCl.

We investigated the biodiversity of endophytic fungi of Bolboschoenus planiculmis and Schoenoplectus triqueter in Korea. Twenty five of these host plants were collected from six sampling sites. Internal transcribed spacer analysis identified a total of eighty five isolates from the collected plants. The isolates comprised nineteen taxa; most of the isolates (92%) belonged to class Dothideomycetes, followed by Sordariomyetes (4.8%), Agaricomycetes (1.6%), and Eurotiomycetes (0.8%). The most prevalent fungus was Cladosporium perangustum in B. planiculmis and Macrospora scirpicola in S. triqueter. There are very few studies of endophytic fungi in halophytes and these have reported biodiversity patterns different from those of previous studies in Korea. Our results should provide useful information for future research in Korea.

Mycelial browning, which protects the organism from contamination and moisture loss, is essential for sawdust cultivation of Lentinula edodes. The effects of light and light wavelengths on the mycelial browning of the L. edodes Sanjo 701ho strain, and the characteristics of its brown hyphae, were investigated. After the mycelia were cultured on potato dextrose agar medium under fluorescent lamps covered with colored cellophane filters (red, green, and blue) or under light emitted diodes (LED), with wavelengths ranging from 400 to 700 nm (far-red, red, green, and blue), for 14 h per day for 40 days, the mycelial browning rate was measured. The wavelength of fluorescent lamps, which range from 300 to 1,100 nm, was reduced to 360 to 1,022 nm with the use of three colored cellophane filters and the photosynthetic photon flux density was reduced by 42 to 71 % depending on the light wavelength. The browning rate by colony area of mycelia exposed to light was at an average of 64 %, whereas, that of unexposed mycelia was only 5 %. The browning rate was 0.02 % in far-red, 1.5 % in red, 53.8 % in green, 57.3 % in blue, and 64.0 % in fluorescent light. The white mycelia were resilient with actively growing hyphae, filled with cytoplasm, and thin cell walls less than 1 μm thick. Conversely, the brown mycelia possessed dead, hard hyphal structures without cytoplasm, but with approximately 2-4 μm-thick cell walls. In conclusion, lights of varying wavelengths, especially short-wavelength LEDs, are effective for forming dead, brown mycelia of L. edodes, thus, forming a protective functional layer for its living white mycelia.

In order to elucidate the fungal diversity and community structure in freshwater environments, numerous fungal strains were isolated from freshwater, submerged soils, twigs, dead insects, etc. Among them, the present study has focused specifically on Aspergillus, Penicillium, and Talaromyces species, which produce diverse useful metabolites in general. Twelve strains of Aspergillus isolated were identified as A. japonicus (n¼5), A. tubingensis (3), A. niger (2), and A. flavus (2), 10 strains of which belong to Aspergillus section Nigri, named black Aspergillus. Eight strains of Penicillium were identified as P. brasilianim (n¼3), P. oxalicum (2), P. crustosum (1), P. expansum (1), and P. piscarium (1). Two different strains of Talaromyces were identified as T. pinophilus and T. versatilis. Thus far, Penicillium piscarium and Talaromyces versatilis have been unrecorded in Korea, for which we provide detailed morphological and molecular characteristics.

During a survey of fungal diversity in the class Sordariomycetes, 3 fungal strains, CNUFCKMHY6- 1, CNUFC-MSW24-2-11, and CNUFC-GW2S-4 were isolated from soil and freshwater samples, respectively in Korea. The strains were analyzed both morphologically and phylogenetically on the basis of internal transcribed spacer and RNA polymerase II second largest subunit gene sequences. On the basis of their morphology and phylogeny, CNUFC-KMHY6-1, CNUFC-MSW24-2-11, and CNUFC-GW2S-4 isolates were identified as Arcopilus aureus, Memnoniella echinata, and Stachybotrys sansevieriae, respectively. To the best of our knowledge, Ar. aureus and M. echinata have not been previously recorded in Korea, and this is the first report of S. sansevieriae from freshwater niche.