The snow-covered surfaces of Antarctica comprise an extreme environment that favors the development of life forms with adaptations to adverse low-temperature habitats. The ability to survive and such temperatures might involve the production of antifreeze proteins and ice-binding proteins that attenuate the effects of intense cold temperatures. He, we sequenced and reconstructed the nuclear and mitochondrial genomes of the endemic Antarctic fungus Antarctomyces pellizariae UFMGCB 12416. We then have identified a putative ice-binding protein-coding gene, mapped the presence of secondary metabolite gene clusters, and reconstructed the phylogenetic relationships of a A. pellizariae with others Leotiomycetes from the alignment of hundreds of orthologous single-copy proteins. Our results will deepen the understanding of microbial ice-binding proteins and the genomic aspects of psychrophilic fungi. DATASET: The GenBank/EMBL/DDBJ accession number for the gene sequence of ice-binding protein from A. pellizariae determined in this study is MN867686. The Whole Genome Shotgun project of strain A. pellizariae UFMGCB 12416 has been deposited at DDBJ/ENA/GenBank under accession WCAA00000000. The version described in this paper is version WCAA01000000. The mitochondrial genome has been deposited under accession MT197497.

中文翻译：

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南极地方性真菌 Antarctomyces pellizariae 的全基因组测序揭示了一种冰结合蛋白、一组稀缺的次级代谢物基因簇，并提供了对 Thelebolales 系统发育的见解。

南极洲积雪覆盖的表面构成了一个极端环境，有利于生命形式的发展，并适应不利的低温栖息地。生存能力和这样的温度可能涉及抗冻蛋白和冰结合蛋白的产生，这些蛋白可以减弱强烈寒冷温度的影响。他，我们对南极地方性真菌 Antarctomyces pellizariae UFMGCB 12416 的核和线粒体基因组进行测序和重建。然后我们确定了一个推定的冰结合蛋白编码基因，绘制了次级代谢物基因簇的存在，并重建了系统发育关系a. a. pellizariae 与其他 Leotiomycetes 来自数百个直系同源单拷贝蛋白的比对。我们的研究结果将加深对微生物冰结合蛋白和嗜冷真菌基因组方面的理解。数据集：本研究中确定的 A. pellizariae 冰结合蛋白基因序列的 GenBank/EMBL/DDBJ 登录号为 MN867686。菌株 A. pellizariae UFMGCB 12416 的全基因组 Shotgun 项目已以 WCAA00000000 保藏于 DDBJ/ENA/GenBank。本文描述的版本为 WCAA01000000 版本。线粒体基因组已在登记号 MT197497 下保藏。pellizariae UFMGCB 12416 已以 WCAA00000000 保藏于 DDBJ/ENA/GenBank。本文描述的版本为 WCAA01000000 版本。线粒体基因组已在登记号 MT197497 下保藏。pellizariae UFMGCB 12416 已以 WCAA00000000 保藏于 DDBJ/ENA/GenBank。本文描述的版本为 WCAA01000000 版本。线粒体基因组已在登记号 MT197497 下保藏。