两个种植季节稻田灌溉水中的病毒群落分析
Virome Analysis of Paddy Floodwater in Two Cropping Seasons.
作者信息
Halankar Sarvesh R, Noronha Judith M
机构信息
Microbiology Programme, School of Biological Sciences and Biotechnology, Goa University, Taleigao Plateau, Goa 403206 India.
出版信息
Indian J Microbiol. 2024 Sep;64(3):1395-1399. doi: 10.1007/s12088-024-01292-9. Epub 2024 May 7.
UNLABELLED
Paddy fields include two interconnected ecosystems-soil and floodwater. Microbes and viruses are an integral component of these ecosystems, yet the viral communities have not been extensively studied. We present an analysis of the viromes of paddy floodwater collected during the two cropping seasons in India, the and seasons respectively. The overall taxonomic and functional characteristics appeared to be similar in both seasons, suggesting stability of the viral community. Taxonomically, the families of tailed bacteriophages dominated. The predominance of functional roles related to lytic phages further confirmed this. We reconstructed two complete and several partial viral genomes from the assembled data. The genomes did not align with any known sequences, thus representing novel viruses of the floodwater ecosystem.
SUPPLEMENTARY INFORMATION
The online version contains supplementary material available at 10.1007/s12088-024-01292-9.
未标注
稻田包括两个相互关联的生态系统——土壤和洪水。微生物和病毒是这些生态系统的一个组成部分,但病毒群落尚未得到广泛研究。我们对印度两个种植季节(分别为 和 季节)采集的稻田洪水病毒组进行了分析。两个季节的总体分类学和功能特征似乎相似,表明病毒群落具有稳定性。在分类学上,有尾噬菌体家族占主导地位。与裂解性噬菌体相关的功能作用占优势进一步证实了这一点。我们从组装数据中重建了两个完整和几个部分病毒基因组。这些基因组与任何已知序列均未比对上,因此代表了洪水生态系统中的新型病毒。
补充信息
在线版本包含可在10.1007/s12088-024-01292-9获取的补充材料。
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