Abstract
The release and spread of a large number of basidiospores from the developing fruiting body cause serious problems in the cultivation of edible mushrooms, including Pleurotus pulmonarius (Fr.) Quel. The P. pulmonarius sporeless mutant, TMIC-30058, has a high potential for breeding sporeless cultivars to reduce these adverse effects. Our previous study (Okuda et al. in Breeding Science 59:315–319, 2009) showed two sequence-tagged site (STS) markers for the sporeless trait from this mutant. Here, using these STS markers we present rapid detection of sporeless trait from P. pulmonarius culture extracts by real-time PCR. This method enables us to cut down time and labor for screening of the sporeless trait, suggesting its availability for efficient breeding of sporeless cultivars.
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Acknowledgments
This research was supported in part by the Japan Society for the Promotion of Science (Grants-in-Aid for Scientific Research, KibanC 19580004).
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Okuda, Y., Matsumoto, T. & Ninomiya, K. Rapid detection for sporeless trait from Pleurotus pulmonarius culture extracts by using real-time PCR. Mycoscience 52, 143–146 (2011). https://doi.org/10.1007/s10267-010-0078-z
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DOI: https://doi.org/10.1007/s10267-010-0078-z