MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02218nam a2200265Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20250625140642.0 |
| 040 ## - CATALOGING SOURCE |
|---|
| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-11039 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
A proteomic evaluation of Pyrenophora tritici-repentis, causal agent of tan spot of wheat, reveals major differences between virulent and avirulent isolates |
| 490 0# - SERIES STATEMENT |
|---|
| Volume/sequential designation |
Proteomics, 9(5), p.1177-1196, 2009 |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Pyrenophora tritici-repentis causes tan spot, an important foliar disease of wheat. The fungus produces multiple host-specific toxins, including Ptr ToxB, a chlorosis-inducing protein encoded by the ToxB gene. A homolog of ToxB is also found in avirulent isolates of the fungus. In order to improve understanding of the role of this homolog and evaluate the general pathogenic ability of P. tritici-repentis, we compared the proteomes of avirulent race 4 and virulent race 5 isolates of the pathogen. Western blotting analysis revealed the presence of Ptr ToxB in spore germination and culture fluids of race 5 but not race 4. A comprehensive proteome-level comparison by 2-DE indicated 133 differentially abundant proteins in the secretome (29 proteins)and mycelium (104 proteins)of races 4 and 5, of which 63 were identified by MS/MS. A number of the proteins found to be up-regulated in race 5 have been implicated in microbial virulence in other pathosystems, and included the secreted enzymes a-mannosidase and exo-b-1,3-glucanase, heat-shock and BiP proteins, and various metabolic enzymes. These proteome-level differences suggest a reduced general pathogenic ability in race 4 of P. tritici-repentis, irrespective of toxin production. Such differences may reflect an adaptation to a saprophytic habit. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
PATHOGENICITY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
PTR TOXB |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
PYRENOPHORA TRITICI-REPENTIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
TAN SPOT OF WHEAT |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
VIRULENCE |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Cao, T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Kim, Y.M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Kav, N.N.V. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Strelkov, S.E. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/156eqztelhQMVVlUGXIiDD0nvHsFA6-5R/view?usp=drivesdk">https://drive.google.com/file/d/156eqztelhQMVVlUGXIiDD0nvHsFA6-5R/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
