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Mycoceros antennatissimus gen. et sp. nov.: a mitosporic fungus capturing pollen grains

Magyar, D. and Merényi, Zs. and Udvardy, O. and Kajtor-Apatini, D. and Körmöczi, P. and Fülöp, A. and Bratek, Z. and Kredics, L. (2018) Mycoceros antennatissimus gen. et sp. nov.: a mitosporic fungus capturing pollen grains. MYCOLOGICAL PROGRESS, 17. pp. 33-43. ISSN 1617-416X (print); 1861-8952 (online)

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Abstract

Mycoceros antennatissimus gen. et sp. nov. is described and illustrated from pollen grains deposited on the bark of Elaeagnus angustifolia and Platanus × acerifolia in Hungary. This fungus is shown to capture pollen grains by its three-dimensional shape. It clearly shows seasonality and appears to be rare. The following factors determine its ecological niche: (1) the availability of fresh Pinaceae pollen grains deposited from the air on the bark of a nearby standing angiosperm tree with (2) water-retaining spongious bark, and (3) rainy weather. Conidia are mainly dispersed by stemflow rainwater, while they hardly become airborne. Direct polymerase chain reaction (PCR) from single conidia made it possible to perform molecular phylogenetic investigation in order to clarify its taxonomic relationship within the Ascomycota.

Item Type: Article
Subjects: Q Science / természettudomány > QK Botany / növénytan
SWORD Depositor: MTMT SWORD
Depositing User: MTMT SWORD
Date Deposited: 14 Sep 2020 08:50
Last Modified: 14 Sep 2020 08:50
URI: http://real.mtak.hu/id/eprint/113056

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