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GrainGenes Reference Report: TAG-89-831

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Reference	TAG-89-831
Title	A linkage map of diploid Avena based on RFLP loci and a locus conferring resistance to nine isolates of Puccinia coronata var. 'avenae'
Journal	Theoretical and Applied Genetics
Year	1994
Volume	89
Pages	831-837
Author	Rayapati PJ Gregory JW Lee M Wise RP
Type	Article
Abstract	An F2 oat population was produced by crossing the diploid (n=7) species Avena strigosa (CI 3815) with A. wiestii (CI 1994), resistant and susceptible, respectively, to 40 isolates of Puccinia coronata, the causal agent of crown rust. Eighty-eight F2 individuals were used to construct an RFLP linkage map representing the A genome of cultivated hexaploid oat. Two hundred and eight RFLP loci have been placed into 10 linkage groups. This map covers 2416 cM, with an average of 12 cM between RFLP loci. Eighty-eight F3 lines, derived from F2 individuals used to construct the map, were screened for resistance to 9 isolates of P. coronata. One locus, Pca, was found to confer a dominant resistance phenotype to isolates 203, 258, 263, 264B, 290, 298, 325A, and 345. Pca also conferred resistance to isolate 276; however, an unlinked second gene may also be involved.
Allele	Pca (Avena)
Gene	Pca (Avena)
Germplasm	Avena strigosa CIav3815 Avena wiestii CIav1994
Map Data	Diploid Oat, Iowa St.
Probe	[ Hide all but 1 of 164 ] p-ZmISU3 p-ZmISU121 ISU496 ISU539 ISU563 ISU582 ISU916 ISU1093 ISU1146 ISU1163 ISU1186 ISU1239 ISU1254 ISU1260 ISU1264 ISU1270 ISU1276 ISU1289 ISU1315 ISU1247 ISU1324 ISU1343 ISU1367 ISU1370 ISU1373 ISU1387 ISU1389 ISU1418 ISU1426 ISU1442 ISU1450 ISU1458 ISU1463 ISU1464 ISU1490 ISU1507 ISU1526 ISU1537 ISU1553 ISU1574 ISU1600 ISU1617 ISU1627 ISU1628 ISU1651 ISU1656 ISU1657 ISU1703 ISU1704 ISU1719 ISU1735 ISU1736 ISU1737 ISU1739 ISU1740 ISU1741 ISU1755 ISU1769 ISU1771 ISU1774 ISU1786 ISU1795 ISU1798 ISU1816 ISU1838 ISU1839 ISU1845 ISU1855 ISU1876 ISU1877 ISU1899 ISU1900 ISU1913 ISU1937 ISU1946 ISU1954 ISU1958 ISU1961 ISU1968 ISU1991 ISU1998 ISU2000 ISU2001 ISU2013 ISU2033 ISU2039 ISU2044 ISU2054 ISU2066 ISU2088 ISU2113 ISU2117 ISU2170 ISU2182 ISU2184 ISU2199 ISU2203 ISU2204 ISU2241 ISU2244 ISU2259 ISU2263 ISU1410 ISU1766 ISU2232 ISU1785 ISU2191 ISU2192 ISU1357 ISU2287 ISU1543 ISU2124 ISU1874 ISU1966 ISU2096 ISU2064 ISU1372 ISU1540 ISU1364 ISU1323 ISU1754 ISU1902 ISU2189 ISU1188 ISU1658 ISU1905 ISU1772 ISU1199 ISU1318 ISU823 ISU1691 ISU1686 ISU2028 ISU1667 ISU1707 ISU2160 ISU2165 ISU2171 ISU1635 ISU441 ISU541 ISU1712 ISU1935 ISU2285 ISU477 ISU1623 ISU1397 ISU1346 ISU1725 ISU1294 ISU1683 ISU536 ISU1330 ISU1255 ISU1313 ISU1314 p-ZmISU44 ISU1405 ISU1340 ISU1187 ISU2048 ISU1814 ISU2142 ISI1234
Keyword	a genome [ Show all 38 ]
Image	A. strigosa x A. wiestii ABC A. strigosa x A. wiestii DE A. strigosa x A. wiestii FG A. strigosa x A. wiestii LMO

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