Abstract
The genome size of an organism varies from species to species. The C-value paradox enigma is a very complex puzzle with regards to vast diversity in genome sizes in eukaryotes. Here we reported the detailed genomic information of 172 fungal species among different fungal genomes and found that fungal genomes are very diverse in nature. In fungi, the diversity of genomes varies from 8.97 Mb to 177.57 Mb. The average genome sizes of Ascomycota and Basidiomycota fungi are 36.91 and 46.48 Mb respectively. But higher genome size is observed in Oomycota (74.85 Mb) species, a lineage of fungus-like eukaryotic microorganisms. The average coding genes of Oomycota species are almost doubled than that of Acomycota and Basidiomycota fungus.
Highlights
Fungi are the larger group of eukaryotic organisms that ranges from yeast and slime molds to mushrooms
The fungi carry out nutrient cycling by decomposing organic matter
When we compared the average genome size of Ascomycota, Basidiomycota and Mucoromycotina, we found that the genome size of Basidiomycota is larger than the genome size of Ascomycota and Mucoromycotina
Summary
Fungi are the larger group of eukaryotic organisms that ranges from yeast and slime molds to mushrooms. Sequencing of large numbers of fungal genomes will allow us to understand the diversity of genes encoding enzymes, and pathways that produces several novel compounds [24]. From the studied 172 fungal species, only seven species have genome sizes larger than 100 Mb (Table 1).
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