Mapping and KASP marker development for wheat curl mite resistance in “TAM 112” wheat using linkage and association analysis

Dhakal, Smit; Tan, Chor‐Tee; Anderson, Victoria A.; Yu, Haiyan; Fuentealba, Maria P.; Rudd, Jackie C.; Haley, Scott D.; Xue, Qingwu; Ibrahim, Amir M. H.; Garza, Lisa; Devkota, Ravindra N.; Liu, Shuyu

doi:10.1007/s11032-018-0879-x

Cited by 37 publications

(43 citation statements)

References 57 publications

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“…The data on Hessian fly screening from 2012 SRPN and other advanced lines screened at the USDA‐ARS laboratory at Manhattan, KS, indicated that TAM 204 has a high level of resistance to Hessian fly biotypes GP and vH9 and a moderate level of resistance to biotype vH13. Similar screening data on several other disease and insects across the region showed that TAM 204 is resistant to Wheat streak mosaic virus and its vector wheat curl mite (Dhakal et al, 2017, 2018) and greenbug biotype E, intermediate (score of 4.8 on a scale of 0–9, where 0 = immune and 9 = highly susceptible) to powdery mildew (caused by Blumeria graminis f. sp. tritici ) (Table 2), and susceptible to Russian wheat aphid [ Diuraphis noxia (Mordvilko)] biotype 1.…”

Section: Characteristicsmentioning

confidence: 76%

‘TAM 204’ Wheat, Adapted to Grazing, Grain, and Graze‐out Production Systems in the Southern High Plains

Rudd¹,

Devkota²,

Ibrahim³

et al. 2019

J of Plant Registrations

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TAM 204' (Reg. no. CV-1155, PI 686859), a hard red winter wheat (Triticum aestivum L.) cultivar with the experimental designation of TX06V7266, was developed and released by Texas A&M AgriLife Research in 2014. TAM 204 is an F 4 -derived line from the cross 'TAM 112'/TX01M5009 made at Vernon, TX, in 2001. TAM 204 is an apically awnletted, medium-maturing, semidwarf wheat with red glumes. It was released primarily as a grain, dual-purpose, and graze-out wheat with high grain and forage yield potential. It has good acid soil tolerance, is resistant to Soil-borne wheat mosaic virus, Wheat streak mosaic virus and its vector wheat curl mite, greenbug, stem rust and stripe rust, and it is moderately susceptible to leaf rust. TAM 204 has a high level of resistance to Hessian fly biotypes GP and vH9 and a moderate level of resistance to biotype vH13. Compared with 'TAM 111', which is currently the most widely grown cultivars in Texas, TAM 204 has significantly higher grain yield in the Texas High Plains under both irrigated and dryland environments. Compared with 'TAM 401' and 'Weathermaster 135', which are currently the two most popular apically awnletted cultivars in Texas, TAM 204 has similar forage yield but higher grain yield across a wide range of environments. TAM 204 could be a better option for wheat growers and cattle owners under grain-only, dual-purpose (grazing-plus-grain), and graze-out production system in the southern US Great Plains.

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Section: Characteristicsmentioning

confidence: 76%

‘TAM 204’ Wheat, Adapted to Grazing, Grain, and Graze‐out Production Systems in the Southern High Plains

Rudd¹,

Devkota²,

Ibrahim³

et al. 2019

J of Plant Registrations

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“…In addition, 20 SSR and STS markers linked to Glu-D1, 1AL.1RS, Gb3, and Cmc TAM 112 and a set of 4861 SNPs from the 90K array were included with a total of 16,720 markers (Dhakal et al, 2018). In addition, 20 SSR and STS markers linked to Glu-D1, 1AL.1RS, Gb3, and Cmc TAM 112 and a set of 4861 SNPs from the 90K array were included with a total of 16,720 markers (Dhakal et al, 2018).…”

Section: Genetic Linkage Map Construction Using 90k Array and Gbs Snpsmentioning

confidence: 99%

“…Dhakal et al (2018) developed the KASP markers for a wheat curl mite (Aceria tosichella Keifer) resistance gene located on chromosome 6DS of TAM 112 using the same population. Whole-genome array-based assays, like the 90K iSelect Infinium assay and GBS, mainly focus on marker discovery for specific traits of high economic importance.…”

Section: Application Of Snps Associated With Qyrtamu-2b In Masmentioning

confidence: 99%

“…After GBS filtering, a set of 11,839 GBS markers with known chromosome locations based on the updated Chinese Spring reference genome were used for map construction. In addition, 20 SSR and STS markers linked to Glu-D1, 1AL.1RS, Gb3, and Cmc TAM 112 and a set of 4861 SNPs from the 90K array were included with a total of 16,720 markers (Dhakal et al, 2018). After JoinMap analyses, there were 5792 identical markers that were excluded from further analyses.…”

Section: Genetic Linkage Map Construction Using 90k Array and Gbs Snpsmentioning

confidence: 99%

“…These markers can be used together to increase selection accuracy. Dhakal et al (2018) developed the KASP markers for a wheat curl mite (Aceria tosichella Keifer) resistance gene located on chromosome 6DS of TAM 112 using the same population. In addition, SNPs or GBS markers associated with several minor QTL (QYr.tamu-1A.1, QYr.tamu-1A.2, QYr.tamu-2A1, QYr.tamu-4A3.1, QYr.tamu-4B, and QYr.tamu-7D2) can be used in pyramiding these stripe rust resistance QTL with other resistance genes to achieve an increased level of durable resistance, since TAM 111 has been used as a core parent in many of the US Great Plains wheat breeding programs and other wheat breeding programs worldwide.…”

Section: Application Of Snps Associated With Qyrtamu-2b In Masmentioning

confidence: 99%

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Developing KASP Markers on a Major Stripe Rust Resistance QTL in a Popular Wheat TAM 111 Using 90K Array and Genotyping‐by‐Sequencing SNPs

et al. 2019

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Stripe rust, caused by Puccinia striiformis Westend. f. sp. tritici Erikss. (Pst), is an important disease of wheat (Triticum aestivum L.) in the United States and many other areas of the world. To identify the genetic basis of resistance in the winter wheat cultivar ‘TAM 111’, a mapping population of 124 F6 recombinant inbred lines (RILs) developed from the cross TAM 112/TAM 111 was evaluated against Pst populations over eight field environments in the United States and against race PST‐100 in the greenhouse. A high‐density genetic map was constructed using the wheat 90K iSelect array and genotyping‐by‐sequencing (GBS) markers. A set of 6343 markers covering 11.8 Gb of all 21 chromosomes, including 16 simple sequence repeat (SSR) and sequence‐tagged site (STS), 3335 GBS, and 2992 single nucleotide polymorphism (SNP) markers from the 90K array were used for quantitative trait locus (QTL) analyses. Eight QTL on chromosomes 1A, 2A, 2B, 4A, 4B, 6B, and 7D were identified, and two of them were novel. Six tightly linked SNP markers were converted to Kompetitive allele specific polymerase chain reaction (KASP) markers for high‐throughput screening of the largest and most consistent QTL at 154.3 Mb of chromosome 2B. This QTL, QYr.tamu‐2B, was involved with significant epistatic interactions on both disease severity and infection type, and epistasis × environment interactions with QYr.tamu‐2A1 on disease severity only. These QTL can be combined with effective major genes to enhance the stripe rust resistance, and corresponding diagnostic markers can be applied through marker‐assisted breeding.

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Genetic dissection of end‐use quality traits in two widely adapted wheat cultivars ‘TAM 111’ and ‘TAM 112’

et al. 2021

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Quantitative trait loci (QTL) analysis genetically dissects complex traits, discerns their genetic control and genotype‐by‐environment interactions, and ultimately helps marker development for assisted breeding selection. A mapping population of 124 F5:7 recombinant inbred lines (RILs) derived from the cross of ‘TAM 112’ × ‘TAM 111’ was grown under seven diverse environments and evaluated for end‐use quality traits including kernel, flour, and dough‐mixing characteristics. The objective of this study was to detect QTL associated with end‐use quality traits in these two cultivars. Through 5,948 single nucleotide polymorphisms (SNPs), 39 QTL regions were consistently identified in two or more environments or QTL analyses. Thirteen QTL regions associated to two or more traits were also identified. Among them, 11 QTL regions were in common on chromosomes 1A, 1B, 1D, 2D, and 4D associated to kernel hardness (HARD), kernel diameter (DIAM), single kernel weight (SKW), flour yield (FYLD), midline peak time (MLPT) with logarithm of odds (LOD) up to 42.0, and explained up to 49.3% of the phenotypic variation. Notably, Glu‐D1 loci at 414.3 Mb on chromosome 1D strongly influenced dough rheology and explained up to 54.6% of the trait variation for MLPT, with the favorable allele derived from TAM 112. Novel QTL for HARD, FYLD, and ASH were also identified on the chromosome 1A and 2A, 6B, and 7D, respectively. This study confirmed previously identified loci at major genes, some newly identified QTL on chromosomes, and the favorable alleles carried forward for improved end‐use quality.

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Mapping and KASP marker development for wheat curl mite resistance in “TAM 112” wheat using linkage and association analysis

Cited by 37 publications

References 57 publications

‘TAM 204’ Wheat, Adapted to Grazing, Grain, and Graze‐out Production Systems in the Southern High Plains

‘TAM 204’ Wheat, Adapted to Grazing, Grain, and Graze‐out Production Systems in the Southern High Plains

Developing KASP Markers on a Major Stripe Rust Resistance QTL in a Popular Wheat TAM 111 Using 90K Array and Genotyping‐by‐Sequencing SNPs

Genetic dissection of end‐use quality traits in two widely adapted wheat cultivars ‘TAM 111’ and ‘TAM 112’

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