Table 3.
Sclerotial, genetic, and toxin-producing characteristics of isolates of Aspergillus species.
| Species | Strain | Sclerotial Morphotypea | AF/CPA Productionb | norB-cypA Patternc | p450d |
|---|---|---|---|---|---|
| A. flavus | CA28 | S | +/+ | I | N |
| CA42 | S | +/+ | I | N | |
| CA43 | S | +/+ | I | N | |
| CA44 | S | +/+ | I | N | |
| AF12 | S | +/+ | I | N | |
| AF70 | S | +/+ | I | N | |
| GA10-18 | S | +/+ | I | N | |
| VA4-36 | S | +/+ | I | N | |
| AF13 | L | +/+ | II | N | |
| CA14 | L | +/+ | II | N | |
| CA19 | L | +/+ | II | N | |
| GA9-9 | L | +/+ | II | N | |
| GA13-9 | L | +/+ | II | N | |
| NRRL3357 | L | +/+ | II | N | |
| VA2-9 | L | +/+ | II | N | |
| LA4-5 | L | −/+ | I | N | |
| SC6-9 | L | −/+ | I | N | |
| TX9-8 | L | −/+ | I | N | |
| GA4-4 | L | −/+ | II | N | |
| LA10-4 | L | −/+ | II | N | |
| MS1-1 | L | −/+ | I | Y | |
| NC3-6 | L | −/+ | I | Y | |
| SC3-5 | L | −/+ | I | Y | |
| TX21-9 | L | −/+ | I | Y | |
| A. oryzae | NBRC 4177 | ? | −/+ | ? | Y |
| RIB40 | N | −/− | I | Y | |
| SRRC304 | N | −/? | I | Y | |
| SRRC493 | N | −/? | I | Y | |
| SRRC2044 | N | −/? | I | Y | |
| A. parasiticus | BN009 | L | +/− | intact | N |
| SRRC2043 | L | +*/− | intact | N | |
| SRRC2999 | L | +/− | intact | N | |
| A. sojae | SRRC299 | N | −/? | intact | N |
| SRRC1123 | N | −/? | intact | N | |
| SRRC1126 | N | −/? | intact | N |
a: S and L indicate S-strain and L-strain isolates based on the size of sclerotia produced.
b: I and II indicate type I and type II deletions in the norB-cypA region.
c: The p450-specific oligonucleotides used in PCR, tgtgacggtggatggcgagc and tcaatggctttgtactccag, were derived from identical regions of A. oryzae RIB40 and Aspergillus SBG strain, BN008R.