Molecular Plant-Microbe Interactions ( IF 3.2 ) Pub Date : 2021-03-24 , DOI: 10.1094/mpmi-10-20-0294-a Zerihun A. Demissie 1 , Kelly A. Robinson 1 , Michele C. Loewen 1
Clonostachys rosea strains ACM941 and 88-710 are beneficial microbes recognized for their plant disease control and growth promotion properties, respectively, when applied to economically important crops. In addition to their geographical and functional overlap, the two strains also share a high degree of genetic similarity. In an effort to identify the subtleties that underlie their strain-specific applications, their genomic sequence is reported here. The genome size of ACM941 was estimated to be 56.9 Mb, encoding 17,585 putative genes, while strain 88-710 was estimated to have a 55.5 Mb genome size, containing 17,188 predicted genes. Overall, ACM941 and 88-710 share >96% of their encoded genomes, such that their strain-specific characteristics are likely encoded in either the remaining variable 4% or differentially regulated shared genes or both. These genomic sequences form a foundation for future studies aimed at identifying the genomic and metabolic machinery driving their respective beneficial properties.
中文翻译:
植物有益真菌玫瑰蔷薇菌株ACM941和88-710的基因组资源草案
蔷薇当将ACM941和88-710菌株应用于经济上重要的作物时,它们分别具有控制植物病害和促进生长的特性,是公认的有益微生物。除了地理和功能上的重叠外,这两个菌株还具有高度的遗传相似性。为了确定作为其菌株特异性应用基础的微妙之处,此处报道了其基因组序列。ACM941的基因组大小估计为56.9 Mb,编码17585个推定基因,而菌株88-710估计具有55.5 Mb的基因组大小,包含17188个预测基因。总体而言,ACM941和88-710共享其编码基因组的> 96%,因此它们的菌株特异性特征很可能在剩余的4%可变基因或差异调控的共享基因或两者中编码。