Table 3.
Molecular characterization of 21 Fusarium isolates from symptomatic and symptomless ear rot of maize using ITS region in Mexico
| Isolates | Morphological identification | Accession most related (Blast-GenBank) | Value of Aa | Similarity indexb | Difference in nucleotides | Proceeding |
|---|---|---|---|---|---|---|
| 16 | F. chlamydosporum DQ297572 | Fusarium sp. AY213706 | 1001 | 100 | 0 | USA |
| 17 | F. chlamydosporum DQ297573 | Fusarium sp. AY213706 | 1001 | 100 | 0 | USA |
| 2 | F. napiforme DQ297553 | F. napiforme X94175 | 1005 | 99.8 | 1 | Netherlands |
| 4 | F. napiforme DQ297554 | F. napiforme X94175 | 1021 | 99.6 | 2 | Netherlands |
| 6 | F. napiforme DQ297555 | F. napiforme X94175 | 1021 | 100 | 0 | Netherlands |
| 12 | F. poae DQ297556 | F. poae AY053440 | 963 | 100 | 0 | Norway |
| 15A | F. poae DQ297557 | F. poae AY053440 | 942 | 99.8 | 0 | Norway |
| 15B | F. poae DQ297558 | F. poae AY053440 | 942 | 100 | 0 | Norway |
| 10B | F. pseudonygamai DQ297559 | F. pseudonygamai U34563 | 985 | 99.8 | 1 | USA |
| 13A | F. pseudonygamai DQ297560 | F. pseudonygamai U34563 | 1005 | 100 | 0 | USA |
| 13B | F. pseudonygamai DQ297561 | F. pseudonygamai U34563 | 1005 | 100 | 0 | USA |
| 18 | F. pseudonygamai DQ297562 | F. pseudonygamai U34563 | 985 | 100 | 0 | USA |
| 19 | F. pseudonygamai DQ297563 | F. pseudonygamai U34563 | 985 | 100 | 0 | USA |
| 3 | F. solani DQ297564 | F. solani AY755617 | 977 | 99.6 | 2 | Mexico |
| 7 | F. solani DQ297565 | F. solani AY755617 | 989 | 99.6 | 2 | Mexico |
| 8 | F. solani DQ297566 | F. solani AY755617 | 1019 | 99.6 | 2 | Mexico |
| 9 | F. subglutinans DQ297567 | F. subglutinans X94167 | 993 | 99.8 | 1 | Netherlands |
| 11 | F. subglutinans DQ297568 | F. subglutinans X94167 | 999 | 99.8 | 1 | Netherlands |
| 14 | F. subglutinans DQ297569 | F. subglutinans X94167 | 1019 | 99.8 | 1 | Netherlands |
| 5 | F. verticillioides DQ297570 | F. verticillioides AY533376 | 1043 | 99.8 | 1 | Austria |
| 10A | F. verticillioides DQ297571 | F. verticillioides AY533376 | 999 | 99.8 | 1 | Austria |
aAlignment.
bAlignment done with Lasergene 2001 V.5 software (DNASTAR, Inc. Madison, USA).