Oat Mapathon 2020
In collaboration with Agriculture and Agri-Food Canada (AAFC), oat maps identified as important legacy maps are adding to the GrainGenes collection of genetic maps. Links to MapData records, Reference records, and brief descriptions of the map sets are listed below in publication order. All maps below are available for comparative mapping using the CMap tool. Click on the map link in the map data record to be taken to CMap.
We are still working though these and more are in the queue. Watch GrainGenes Updates for announcements of individual map sets!
Loaded October 2019 - September 2020
Oat-2015-Spanish_Pc_Pm 5 crown rust GWAS QTL and 1 seedling / 3 adult powdery mildew GWAS QTL, on Spanish cultivars and landraces. Montilla-Bascon et al. (2015) Genome-wide association study for crown rust (Puccinia coronata f. sp. avenae) and powdery mildew (Blumeria graminis f. sp. avenae) resistance in an oat (Avena sativa) collection of commercial varieties and landraces. Front. Pl. Sci. 6:103
Oat-2012-Dal_x_Exeter 50 Fatty acid and agronomic QTL mapped with DArT markers on Dal x Exeter. Hizbai et al. (2012) Quantitative trait loci affecting oil content, oil composition, and other agronomically important traits in oat. Plant Genome 5:164
Oat-2010-MAMA SSR marker development in 3 populations. Wight et al. (2010) A set of new simple sequence repeat and avenin DNA markers suitable for mapping and fingerprinting studies in oat (Avena spp.). Crop Sci. 50:1207
Oat-2010-MxN_PcQTL 8 crown rust and 3 heading date QTL on MN841801-1 x Noble-2. Acevedo et al. (2010) Identification and validation of quantitative trait loci for partial resistance to crown rust in oat. Phytopathology 100:511
Loaded September - October 2019
Oat-2019-CrownRust Pc45 and PcKM mapped in 5 populations with KASP markers. Kebede et al. (2019) Mapping Oat Crown Rust Resistance Gene Pc45 Confirms Association with PcKM. G3: Genes, Genomes, Genetics 9:505
Oat-2014-CrownRust Assiniboia, Makuru and MN841801 x Medallion maps. Lin et al. (2014) A major quantitative trait locus conferring adult plant partial resistance to crown rust in oat. BMC Plant Biology 14:250
Oat-1962-4023x7098 Pg-2 and Pg-8 mapped onto CI 4023 x CI7098, and Oat-1962-WRxE Pg-1 and Pg-2 mapped on Exeter x White Russian McKenzie and Green (1962) Further studies on the genes in oats for resistance in stem rust. Can J. Gen Cyt 4:394
Loaded earlier in 2019
Oat-2017-U01BxU006: 738 loci on 52 linkage groups in UFRGS 01B7114-1-3 x UFRGS 00603-1; Oat-2017-UTauxU017: 543 loci on 49 linkage groups in URS Taura x UFRGS 017004-2 Ubert IP et al. (2017) Genetics and molecular mapping of the naked grains in hexaploid oat. Euphytica 213:41
Oat-2007-AsbxS42: Pc94 linked to a SNP on Assiniboia x S42; Oat-2007-CalxS42: on Calibre x S42. Chen G et al. (2007) Discovery and genotyping of high-throughput SNP markers for crown rust resistance gene Pc94 in cultivated oat. Pl Breed 126:379
Oat-2006-Am27xN Eg-5 mapped to 4 loci in Am27 x Neklan; Oat-2006-Am28xF Eg-5 maped to 6 loci in Am28 x Flamingsprofi. Yu and Herrmann (2006) Inheritance and mapping of a powdery mildew resistance gene introgressed from Avena macrostachya in cultivated oat. TAG 113:429
Oat-2006-U8xP 3 Flowering time QTL on UFRGS 8 x Pc68/5*Starter; Oat-2006-U8xU605 1 flowering time QTL in UFRGS 8 x UFRGS 930605; Oat-2006-U71xP 1 flowering time QTL in UFRGS 881971 x Pc68/5*Starter. Locatelli AB et al. (2006) Loci affecting flowering time in oat under short-day conditions. Genome 49:1528
Oat-2006-LAG211 : 4 Aluminum tolerance QTL from an Avena strigosa population from CIav 2921 x CIav 9011. Wight et al. (2006) Identification of molecular markers for aluminium tolerance in diploid oat through comparative mapping and QTL analysis. TAG 112:222.
Oat-2004-OT328xDumont 20 loci on 4 maps including 4 Pc and Pg genes on OT328 x Dumont. Wight CP et al. (2004) Discovery, localization, and sequence characterization of molecular markers for the crown rust resistance genes Pc38, Pc39, and Pc48 in cultivated oat (Avena sativa L.). Mol Br 14:349
Oat-2004-CalxS42 Pc94 linked to SCAR markers in Calire x S42; Oat-2004-MS68xS42and in S42 x Pc68. Chong J et al. (2004) Development of sequence-characterized amplified region (SCAR) markers for resistance gene Pc94 to crown rust in oat. Can J Plant Path 26:89
Oat-2004-TxM : 48 QTL, 430 loci on 34 linkage groups from a Terra x Marion (Canada) population. De Koeyer DL et al. (2004) A molecular linkage map with associated QTLs from a hulless x covered spring oat population. TAG 108:1285.
Oat-2001-KxM : 148 AFLP and RFLP markers including two markers for the Accase (Avena) gene on 24 linkage groups from a Kanota by Marion (Canada) population. Groh S et al. (2001) Comparative AFLP mapping in two hexaploid oat populations. TAG 102:876.
Oat-2000-KxO-Bgl: 7 beta-glucan QTL and associated markers in a Kanota x Ogle population. Kianian SF et al. (2000) Quantitative trait loci influencing beta-glucan content in oat (Avena sativa, 2n=6x=42). TAG 101:1039
Oat-2000-KxM-Bgl: 4 beta-glucan QTL and associated markers in a Kanota x Marion (Canada) population. The actual KxM map is not presented in the paper, just a small number of associations. Kianian SF et al. (2000) Quantitative trait loci influencing beta-glucan content in oat (Avena sativa, 2n=6x=42). TAG 101:1039
Oat-1999-KxM-Oil: 4 groat oil QTL on a a Kanota x Marion (Canada) population. Kianan SF et al. (1999) Association of a major groat oil content QTL and an acetyl-CoA carboxylase gene in oat. TAG 98:884
OAT-1999-2630X1994 Bgl1 linkage to EstS in A.strigosa x A.westii. Oat-1999-2630x3815 Bgl1, EstS, Gh, Lsp on A.strigosa; Oat-1999-3815-1994 EstS, Gh, Lsp on A.strigosa x A.westii Hoffman DL (1999) Inheritance and Linkage Relationships of Morphological and Isozyme Loci in As-genome Diploid Oat (Avena spp.). J Her 90:446
Oat-1997-207xK Dw6 linked to molecular markers on OT207 x Kanota; Oat-1997-AV17xK on Av17/3/10 x Kanota; and Oat-1997-AV18xK on AV18/2/4 x Kanota. Milach SCK et al. (19 97) Molecular genetic mapping of dwarfing genes in oat. TAG 95:783
Oat-1996-OT328xDumont 16 loci including pg-13, pg-9 and Avn-B2 on OT328 x Dumont. O'Donoughue LS el al. (1996) Localization of stem rust resistance genes and associated molecular markers in cultivated oat. Phytopathology 86:719
Oat-1996-ROxpg9 7 loci linked including pg9(PcX) on Rodney O x Rodney O-pg9. O'Donoughue LS el al. (1996) Localization of stem rust resistance genes and associated molecular markers in cultivated oat. Phytopathology 86:719
Oat-1994-AmagxS Pc91 gene linkage with umn145 in Amagalon x Starter-1. Rooney et al. (1994) Identification of RFLP markers linked to crown rust resistance genes Pc91 and Pc92 in oat. Crop Sci. 34:940.
Oat-1994-No59xPc68 Pc-68 linked to pg-9 on No.59 x Pc68. Chong J et al. (1994) Identification of the stem rust resistance gene Pg9 and its association with crown rust resistance and endosperm proteins in 'Dumont' oat. Genome 37:440
Oat-1980-Pc54xPc35: Pc-35 and Pc-54 linkage on Pc35 x Pc54. Martens JW et al.(1980) Resistance to Puccinia graminis avenae and P. coronata avenae in the wild and cultivated Avena populations of Iran, Iraq and Turkey. Can J Gen Cyt 22:641
Oat-1976-Pc39xPc55: Pc-39 and Pc-55 linkage on Pc39 x Pc55. Kiehn FA et al. (1976) Inheritance of resistance to Puccinia coronata avenae and its association with seed characteristics in four accessions of Avena sterilis. Can J Gen Cyt 18:717
Oat-1976-Pen2x1358 awnedness linked to grey lemma on Pendek x CAV 1358; Oat-1976-Pen2x1376 on Pendek x CAV 1376; and Oat-1976-Pen2x4963 on Pendek x CAV4963. Kiehn FA et al. (1976) Inheritance of resistance to Puccinia coronata avenae and its association with seed characteristics in four accessions of Avena sterilis. Can J Gen Cyt 18:717
Oat-1971-Pc46xPc50: Pc-46 and Pc-50 linkage on Pc46 x Pc50. Fleishmann Get al. (1971) Inheritance of crown rust resistance genes in Avena sterilis collections from Israel, Portugal, and Tunisia. Can J Gen Cyt 13:251
Oat-1965-HxE set. 6 mapdata sets are linked to the original publication on stem rust resistance in oats using Jostrain as a common parent. McKenzie and Green (1965) Stem rust resistance in oats. I. The inheritance of resistance to race 6AF in six varieties of oats. Can J Gen Cyt 7:268.