Table 3 Intron positions in mitochondrial protein-coding genes of selected fungal species a
From: Proposal of a new nomenclature for introns in protein-coding genes in fungal mitogenomes
| Fungal taxa | atp6 | atp8 | atp9 | cob | cox1 | cox2 | cox3 | nad1 | nad2 | nad3 | nad4 | nad4L | nad5 | nad6 | rps3 | No. introns |
No. genes with introns |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cryptomycota | |||||||||||||||||
| Rozella allomycis | 0 | -- b | 0 | 0 | P731 | 0 | 0 | – | – | – | – | – | – | – | – | 1 | 1 |
| Mucoromycota | |||||||||||||||||
| Rhizopus oryzae | 0 | 0 | P157 | P393, P490 | P386, P615, P720 | P685 | P219 | 0 | 0 | P124 | 0 | 0 | 0 | 0 | – | 9 | 6 |
| Zoopagomycota | |||||||||||||||||
| Conidiobolus heterosporus | U374 | 0 | P69 | P201, P393, P429, P506, P600, P759, P823 | P212, P281, P386, P461, P550, P615, P720, P731, P807, P867, P1107, P1125, P1305 | P228, P328 | P447 | U166, P636 | 0 | 0 | P915 | 0 | P426, U1059 | 0 | 0 | 30 | 9 |
| Blastocladiomycota | |||||||||||||||||
| Allomyces macrogynus | 0 | 0 | 0 | P201, P417, P429, P490, P600, P759 | P221, P281, S313, P372, P386, P615, P678, P867, P1030, P1107, P1230, P1296 | P685 | 0 | P166, P636 | 0 | 0 | 0 | 0 | P426, P717, P934 | 0 | 0 | 24 | 5 |
| Chytridiomycota | |||||||||||||||||
| Hyaloraphidium curvatum | 0 | 0 | 0 | P411 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 1 | 1 |
| Ascomycota | |||||||||||||||||
| Candida albicans | 0 | 0 | 0 | U393, U429 | P386, P709, P720, P1107 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | 6 | 2 |
| Grosmannia piceiperda | NA c | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | P159 | 1 | 1 |
| Isaria cicadae | U572 | 0 | P181 | P393, P490, P506, P823 | P212, P281, P709, P720, P731, P1057, P1281 | P228, P357, P651 | P219, P631 | P636 | 0 | 0 | 0 | 0 | P417, P570 | 0 | 0 | 21 | 8 |
| Neurospora crassa | P344 | 0 | 0 | P393, P490 | 0 | 0 | 0 | P636 | 0 | P90 | P505 | P263 | P324, P717 | 0 | 0 | 9 | 7 |
| Saccharomyces cerevisiae | 0 | 0 | 0 | S415, P429, P506, P759, P809 | S169, S205, P240, P720, P971, P1107, S1132 | 0 | 0 | – | – | – | – | – | – | – | 0 | 12 | 2 |
| Schizosaccharomyces pombe | 0 | 0 | 0 | S687 | P386, P731 | 0 | 0 | – | – | – | – | – | – | – | – | 3 | 2 |
| Tolypocladium inflatum | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Basidiomycota | |||||||||||||||||
| Cryptococcus neoformans | 0 | 0 | 0 | P490 | 0 | 0 | 0 | P166 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
| Puccinia striiformis | 0 | 0 | 0 | U429, P809 | P386, U615, P709, P720, P807, U1107 | P314 | 0 | 0 | 0 | 0 | S495 | 0 | P417, P717 | 0 | 0 | 12 | 5 |
| Tilletia indica | 0 | 0 | 0 | P490 | P212, P386, P709, P1107, P1305 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | P417, P717 | 0 | – | 8 | 3 |
| Tricholoma matsutake | 0 | 0 | 0 | P823 | U281, P372, P386, P720, P900 | P318, P357 | 0 | P276 | 0 | 0 | 0 | 0 | P417 | 0 | 0 | 10 | 5 |
| No. introns | 3 | 0 | 3 | 35 | 65 | 10 | 4 | 8 | 0 | 2 | 3 | 1 | 14 | 0 | 1 | 149 | |
| No. intron-containing species | 3 | 0 | 3 | 13 | 11 | 6 | 3 | 6 | 0 | 2 | 3 | 1 | 7 | 0 | 1 | ||
| No. intron insertion points | 3 | 0 | 3 | 13 | 29 | 7 | 3 | 3 | 0 | 2 | 3 | 0 | 7 | 0 | 1 | 74 | |