| Authors | Guarro, Gené & E. Guého 1992 |
|---|---|
| Strain | 12023 |
| Classification | Agaricales, Psathyrellaceae, Hormographiella |
| Culture collection | BCRC 37990 |
| Detection frequency | High |
| Accession number | LC494377 |
| Figure |  Fig. 1 5-day-old colony on PDA  Fig. 2 Hormographiella verticillata. a, b, d–f. Conidiophores, conidiogenous cells and conidia (nuclei was stained with Saffarin O (f)). c, h, i. Fruit bodies and primordia(i). g. Basidiospores (Bars= 5 μm, unless otherwise specified) |
| Colonies | Colonies on PDA grow rapidly, attaining 43-mm in 5 days at 25 °C, floccose, reverse at first cream-colored, later becoming brownish yellow due to the formation of Ozonium state. Young mycelium hyaline, septate, 3–5 µm wide. Pigmented sterile hyphae appearing in old culture, light brown, 2–4 µm wide, which is referred to the Ozonium state. |
| Conidiophores | Conidiophores macronematous, sometimes micronematous, hyaline, short, simple, 3–8 µm wide. |
| Conidiogenous cells | Conidiogenous cells integrated, terminal or intercalary, sympodial. |
| Conidia | Conidia hyaline, straight or curved, 1-celled, multinucleated, cylindrical to allantoidal, smooth, 3–10 µm long, 2–4 µm wide. |
| Note | This species is the asxual state of a common mushroom Coprinellus domesticus, which is characterized by forming golden-colored dense hairy mycelium on wood surface. This golden-colored mycelium is regarded as Ozonium state of this fungi, which can be observed on culture as brown and thick-walled hyphae. Strain 12023 shares 99.68% identity in LSU region with the ex-type strain of Hormographiella verticillata (FMR 3936; AY663837).
Hormographiella verticillata is the anamorph of Coprinellus domesticus. Fruit body production can be achieved by removing the lid of fully colonized PDA plate, and then placing the plate into a humidified chamber for two weeks.In this study, this species can survive after rice grains are treated with hot water at 60°C for 10 min. |
| Pathogenicity | Unknown |
| Specimens examined | Taiwan, Tainan City, rice grains (cultivar Tainan 11), Sep 2012, Jie-Hao Ou, 12023 Taiwan, Tainan City, rice grains (cultivar Tainan 11), Nov 2012, Jie-Hao Ou, 12051 Taiwan, Tainan City, rice grains (cultivar Tainan 11), Dec 2012, Jie-Hao Ou, 13003 Taiwan, Taichung City, rice grains, Jan 2013, Jie-Hao Ou, 13004 Taiwan, Chiayi County, rice grains, Sep 2013, Jie-Hao Ou, 13060 Taiwan, Ilan County, rice grains (cultivar Kaohsiung 147), Jan 2017, Jie-Hao Ou, 17006 Taiwan, Taichung City, rice grains (cultivar Taichung Native 1), Feb 2015, Jie-Hao Ou, 15020 |
| ITS | ATTAACGAATAACTATGGCGTTGGTTGTAGCTGGCTCCTCGGAGCAATGTGCACGCCCGCCATTTTTATCTTTCCACCTGTGCACCGACTGTAGGTCTGGATACCTCTCGCCTCCGGGCGGATGCGAGGGTTGCTCGTAAGGGCTTCCCTTGAACTTCCAGGCTCTACGTCTTTTTACACACCCCAATAGTATGATGCAGAATGTAGTCAATGGGCTTCTCAGCCTATAAAACACTATACAACTTTCAGCAACGGATCTCTTGGCTCTCGCATCGATGAAGAACGCAGCGAAATGCGATAAGTAATGTGAATTGCAGAATTCAGTGAATCATCGAATCTTTGAACGCACCTTGCGCTCCTTGGTATTCCGAGGAGCATGCCTGTTTGAGTGTCATTAAATTCTCAACCTCACCAGTTTTCTGAACTGACTGAGGCTTGGATGTGGGGGTTTGTGCAGGCTGCCTCACCGGCGGTCTGCTCCCCTGAAATGCATTAGCGAGGTTCATGCTGGACCTCCGTCTATTGGTGTGATAATTAT |
| LSU | AGCGGAGGAAAAGAAACTAACAAGGATTCCCCTAGTAACTGCGAGTGAAGCGGGAAAAGCTCAAATTTAAAATCTGGCGGTCCTTGGCCGTCCGAGTTGTAATCTAGAGAAGTGTTACCCGCGTCGGACCGTGTACAAGTCTCCTGGAATGGAGCGTCATAGAGGGTGAGAATCCCGTCTTTGACACGGACTACCGAGGCTTTGTGGTGCGCTCTCAAAGAGTCGAGTTGTTTGGGAATGCAGCTCAAAATGGGTGGTAAATTCCATCTAAAGCTAAATATTGGCGAGAGACCGATAGCGAACAAGTACCGTGAGGGAAAGATGAAAAGAACTTTGGAAAGAGAGTTAAACAGTACGTGAAATTGCTGAAAGGGAAACGCTTGAAGTCAGTCGCGTCGTCCGGGAATCAGCCTTCCTTCTGGTTGGTGTACTTCCTGGTCGACGGGCCAGCATCAGTTTTGACCGGTGGAGAAAGTTCGAGGGAATGTGGCACCTCCGGGTGTGTTATAGCCCTCGTTCGTATACATCGGTTGGGACTGAGGAACTCAGCACGCCGCAAGGCCGGGATTCGTCCACGTTCGTGCTTAGGATGCTGGCATAATGGCTTTAATCGACCCGTCTTGAAACACGGACCAAGGAGTCTAACATGCCTGCGAGTGTTTGGGTGGAAAACCCGAGCGCGTAATGAAAGTGAAAGTTGAGATCCCTGTCATGGGGAGCATCGACGCCCGGACCTGACGTTCTCTGACGGTTCTGCGGTAGAGCATGTATGTTGGGACCCGAAAGATGGTGAACTATGCCTGAATAGGGTGAAGCCAGAGGAAACTCTGGTGGAGGCTCGTAGCGATTCTGACGTGCAAATCGATCGTCAAATTTGGGTATAGGGGCGAAAGACTAATCGAACCATCTAGTAGCTGGTTCTGCGGTTC |