|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM294063358 |
| 003 |
DE-627 |
| 005 |
20231225080701.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2006 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1094/PD-90-1219
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0980.xml
|
| 035 |
|
|
|a (DE-627)NLM294063358
|
| 035 |
|
|
|a (NLM)30781105
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Kolmer, J A
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Physiologic Specialization of Puccinia triticina on Wheat in the United States in 2004
|
| 264 |
|
1 |
|c 2006
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Revised 20.11.2019
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a Collections of Puccinia triticina were obtained from rust-infected wheat leaves by cooperators throughout the United States and from surveys of wheat fields and nurseries in the Great Plains, Ohio Valley, southeast, California, and Pacific Northwest, in order to determine the virulence of the wheat leaf rust population in 2004. Single uredinial isolates (757 in total) were derived from the collections and tested for virulence phenotype on lines of Thatcher wheat that are near-isogenic for leaf rust resistance genes Lr1, Lr2a, Lr2c, Lr3a, Lr9, Lr16, Lr24, Lr26, Lr3ka, Lr11, Lr17a, Lr30, LrB, Lr10, Lr14a, Lr18, Lr21, and Lr28, and winter wheat lines with genes Lr41 and Lr42. In the United States in 2004, 52 virulence phenotypes of P. triticina were found. Virulence phenotype MCDSB, selected by virulence to resistance genes Lr17a and Lr26, was the most common phenotype in the United States and was found in all wheat growing areas. Virulence phenotype TBBGG, with virulence to Lr2a, was the second most common phenotype and was found primarily in the spring wheat region of the north-central states. Virulence phenotype MBDSB, which has virulence to Lr17a, was the third most common phenotype and was found in all wheat growing areas except California. Phenotype TNRJJ, with virulence to genes Lr9, Lr24, and Lr41, was the fourth most common phenotype and occurred in the southeastern states and throughout the Great Plains region. Virulence phenotypes avirulent to a second gene in the Thatcher differential line with Lr1 increased in frequency in the United States in 2004. The highly diverse population of P. triticina in the United States will continue to present a challenge for the development of wheat cultivars with effective durable resistance
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a f. sp.
|
| 650 |
|
4 |
|a epidemiology
|
| 650 |
|
4 |
|a specific virulence
|
| 700 |
1 |
|
|a Long, D L
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Hughes, M E
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Plant disease
|d 1997
|g 90(2006), 9 vom: 01. Sept., Seite 1219-1224
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
|
| 773 |
1 |
8 |
|g volume:90
|g year:2006
|g number:9
|g day:01
|g month:09
|g pages:1219-1224
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1094/PD-90-1219
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 90
|j 2006
|e 9
|b 01
|c 09
|h 1219-1224
|