Chaetops aurantius
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA833852 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Paenibacillus aurantius strain:KIGAM275 Genome sequencing
| PRJNA807736 | ENA
Project description:Hypomyces aurantius strain:CCMJ2922 Genome sequencing
| PRJNA563771 | ENA
Project description:Paracoccus aurantius strain:MBLB3053 Genome sequencing and assembly
| PRJNA1012873 | ENA
Project description:Hypomyces aurantius is a mycoparasite that causes cobweb disease, a most serious disease of cultivated mushrooms. Intra-species identification is vital for disease control, however the lack of genomic data makes development of molecular markers challenging. Small size, high copy number, and high mutation rate of fungal mitochondrial genome makes it a good candidate for intra and inter species differentiation. In this study, the mitochondrial genome of H. H.a0001 was determined from genomic DNA using Illumina sequencing. The roughly 72 kb genome shows all major features found in other Hypocreales: 14 common protein genes, large and small subunit rRNAs genes and 27 tRNAs genes. Gene arrangement comparison showed conserved gene orders in Hypocreales mitochondria are relatively conserved, with the exception of Acremonium chrysogenum and Acremonium implicatum. Mitochondrial genome comparison also revealed that intron length primarily contributes to mitogenome size variation. Seventeen introns were detected in six conserved genes: five in cox1, four in rnl, three in cob, two each in atp6 and cox3, and one in cox2. Four introns were found to contain two introns or open reading frames: cox3-i2 is a twintron containing two group IA type introns; cox2-i1 is a group IB intron encoding two homing endonucleases; and cox1-i4 and cox1-i3 both contain two open reading frame (ORFs). Analyses combining secondary intronic structures, insertion sites, and similarities of homing endonuclease genes reveal two group IA introns arranged side by side within cox3-i2. Mitochondrial data for H. aurantius provides the basis for further studies relating to population genetics and species identification.
| S-EPMC4964425 | biostudies-literature
Project description:Koalas are iconic mammals indigenous to Australia. These rare animals and their habitats are occasionally associated with pathogenic fungi, including species of Cryptococcus, and consequently, monitoring the mycobiota of areas inhabited by koalas is of considerable importance. In this report, we describe a novel basidiomycetous yeast isolated from a site in Kanazawa Zoo, Japan, associated with captive koalas. Swab samples were collected from koala breeding environments, from which we isolated a novel unencapsulated yeast characterized by ovoid to ellipsoidal cells (3.2-4.9 × 3.5-5 μm). These cells were observed to undergo polar budding and grow as parent bud pairs, with an optimal growth temperature of 28°C. Colonies grown on yeast extract peptone dextrose agar at 28°C have a characteristic coral pink color. On the basis of physiological, morphological, and molecular characters, the new species was placed in the genus Begerowomyces, and the name Begerowomyces aurantius JCM33898T(LSEM1333T=CBS16241T) is proposed.
| S-EPMC10076191 | biostudies-literature