{"title":"Alternaria tenuissima (Kunze) Wiltshire 1933（Pleosporaceae）的完整有丝分裂基因组，这是一种导致苹果叶斑病的真菌。","authors":"Chen Tan, Yan Feng, Jing Peng, Jianmei Li, Xiangdong Zhang, Aihua Fu, Wei Tang","doi":"10.1080/23802359.2024.2419449","DOIUrl":null,"url":null,"abstract":"<p><p><i>Alternaria tenuissima</i> (Kunze) Wiltshire 1933 is a plant pathogenic fungus mainly causing leaf blotch disease. Here, we de novo assembled mitochondrial genome of <i>A. tenuissima</i> isolate AT-1224. The total mitogenome size is 57,475 bp with 29.00% G + C content. The genome contained 12 coding genes and 15 hypothetical proteins, 34 transfer RNA (tRNA) genes and 2 ribosomal RNA (rRNA). There are 227 SSR repeats, range from 2 to 4 base pairs, most five repeats were AT (144), AAT (54), AG (33), AC (13) and AAG (5). The results also found 13 tandem repeats (>100 bp), the largest repeat were forward 2 times located from 13,405 to 20,024 bp and 25,549 to 32,168 bp. Phylogenetic analysis based on 17 species complete mitogenomes indicated that <i>A. tenuissima</i> mitogenome was closest to 2 species, <i>A. solani</i> and <i>A. alternata,</i> sister clade to 6 species, representing <i>Curvularia clavate</i>, <i>Exserohilum rostratum</i>, <i>Exserohilum turcicum</i>, <i>Bipolaris cookie</i>, <i>Bipolaris oryzae</i> and <i>Bipolaris sorokiniana</i>. Further analysis among common fungus in local apple orchards using mitochondrial protein-coding genes revealed <i>A. tenuissima</i> were closing to 2 Alternaria fungi and a fungus representing <i>Phoma</i> sp. These results provide a basic reference for identification and evolution studies of <i>A. tenuissima</i> on apple trees.</p>","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11500555/pdf/","citationCount":"0","resultStr":"{\"title\":\"The complete mitogenome of <i>Alternaria tenuissima</i> (Kunze) Wiltshire 1933 (Pleosporaceae), a fungus causing apple leaf blotch disease.\",\"authors\":\"Chen Tan, Yan Feng, Jing Peng, Jianmei Li, Xiangdong Zhang, Aihua Fu, Wei Tang\",\"doi\":\"10.1080/23802359.2024.2419449\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p><i>Alternaria tenuissima</i> (Kunze) Wiltshire 1933 is a plant pathogenic fungus mainly causing leaf blotch disease. Here, we de novo assembled mitochondrial genome of <i>A. tenuissima</i> isolate AT-1224. The total mitogenome size is 57,475 bp with 29.00% G + C content. The genome contained 12 coding genes and 15 hypothetical proteins, 34 transfer RNA (tRNA) genes and 2 ribosomal RNA (rRNA). There are 227 SSR repeats, range from 2 to 4 base pairs, most five repeats were AT (144), AAT (54), AG (33), AC (13) and AAG (5). The results also found 13 tandem repeats (>100 bp), the largest repeat were forward 2 times located from 13,405 to 20,024 bp and 25,549 to 32,168 bp. Phylogenetic analysis based on 17 species complete mitogenomes indicated that <i>A. tenuissima</i> mitogenome was closest to 2 species, <i>A. solani</i> and <i>A. alternata,</i> sister clade to 6 species, representing <i>Curvularia clavate</i>, <i>Exserohilum rostratum</i>, <i>Exserohilum turcicum</i>, <i>Bipolaris cookie</i>, <i>Bipolaris oryzae</i> and <i>Bipolaris sorokiniana</i>. Further analysis among common fungus in local apple orchards using mitochondrial protein-coding genes revealed <i>A. tenuissima</i> were closing to 2 Alternaria fungi and a fungus representing <i>Phoma</i> sp. These results provide a basic reference for identification and evolution studies of <i>A. tenuissima</i> on apple trees.</p>\",\"PeriodicalId\":0,\"journal\":{\"name\":\"\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0,\"publicationDate\":\"2024-10-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11500555/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1080/23802359.2024.2419449\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1080/23802359.2024.2419449","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
The complete mitogenome of Alternaria tenuissima (Kunze) Wiltshire 1933 (Pleosporaceae), a fungus causing apple leaf blotch disease.
Alternaria tenuissima (Kunze) Wiltshire 1933 is a plant pathogenic fungus mainly causing leaf blotch disease. Here, we de novo assembled mitochondrial genome of A. tenuissima isolate AT-1224. The total mitogenome size is 57,475 bp with 29.00% G + C content. The genome contained 12 coding genes and 15 hypothetical proteins, 34 transfer RNA (tRNA) genes and 2 ribosomal RNA (rRNA). There are 227 SSR repeats, range from 2 to 4 base pairs, most five repeats were AT (144), AAT (54), AG (33), AC (13) and AAG (5). The results also found 13 tandem repeats (>100 bp), the largest repeat were forward 2 times located from 13,405 to 20,024 bp and 25,549 to 32,168 bp. Phylogenetic analysis based on 17 species complete mitogenomes indicated that A. tenuissima mitogenome was closest to 2 species, A. solani and A. alternata, sister clade to 6 species, representing Curvularia clavate, Exserohilum rostratum, Exserohilum turcicum, Bipolaris cookie, Bipolaris oryzae and Bipolaris sorokiniana. Further analysis among common fungus in local apple orchards using mitochondrial protein-coding genes revealed A. tenuissima were closing to 2 Alternaria fungi and a fungus representing Phoma sp. These results provide a basic reference for identification and evolution studies of A. tenuissima on apple trees.
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