Cardona Nadya L, Franco-Sierra Nicolás D, Correa Alvarez Javier
Grupo FITOBIOL, Instituto de Biología, Universidad de Antioquia, Medellín, Colombia.
Grupo CIBIOP, Departamento de Ciencias Biológicas, Universidad EAFIT, Medellín, Colombia.
Mitochondrial DNA B Resour. 2018 Oct 27;3(2):1158-1160. doi: 10.1080/23802359.2018.1522982.
The strain sp. UdeA0106 is an antagonist of nematodes, fungi, and garden symphylans from crops with high economic importance in Colombia (Salazar 2013; Salazar et al. 2014; Cardona et al. 2014; Gallego et al. 2014) and is being studied to be proposed as new species. It was included on the 1000 fungal genomes project to elucidate its phylogenetic relationships with other fungi. Purpureocillium's mitogenome has 23,495 bp of circular size. It contains 15 protein-coding genes without duplications (PCGs), corresponding to the 60% of its total length, 23 transfer genes (7.6% tRNA), two of them duplicated (trnR and trnM), and two ribosomal genes (17.6% rRNA) and a GC content of 28.44%. A phylogenetic tree was proposed using their 14 PCGs mitochondrial genes and was compared with other fungi of the Subphylum Pezizomycotina. Phylogenetics relationships showed UdeA0106 to be close to and forming a cluster with other fungal biocontrol agents and separated the strain of plant pathogenic fungi.
菌株sp. UdeA0106是线虫、真菌和花园蜈蚣的拮抗剂，这些生物来自哥伦比亚具有高度经济重要性的作物（Salazar，2013年；Salazar等人，2014年；Cardona等人，2014年；Gallego等人，2014年），目前正在对其进行研究，以提议将其作为新物种。它被纳入1000个真菌基因组计划，以阐明其与其他真菌的系统发育关系。紫青霉的有丝分裂基因组大小为23495bp的环状。它包含15个无重复的蛋白质编码基因（PCG），占其全长的60%，23个转移基因（7.6% tRNA），其中两个重复（trnR和trnM），两个核糖体基因（17.6% rRNA），GC含量为28.44%。利用其14个PCG线粒体基因构建了系统发育树，并与盘菌亚门的其他真菌进行了比较。系统发育关系表明，UdeA0106与其他真菌生物防治剂接近并形成一个簇，与植物病原真菌菌株分离。
