Inheritance of resistance to turnip mosaic virus in Chinese cabbage

Yoon, Ju-Yeon; Green, S. K.; Opeña, R. T.

doi:10.1007/bf00021732

Cited by 32 publications

(22 citation statements)

References 12 publications

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“…This study showed that inheritance of TuMV resistance in Chinese cabbage is controlled by a dominant gene, which is consistent with the findings of Niu () and Yan (), although inconsistent with those of Yoon et al. (), Han (), Qian et al. () and the conclusions of our previous study (Li et al.…”

Section: Discussionsupporting

confidence: 56%

“…Yoon et al. () used the resistant material ‘0–2’, which showed resistance to each of the TuMV strains C1 to C5, to study the inheritance of TuMV resistance in Chinese cabbage, and they concluded that the resistance to both TuMV‐C4 and TuMV‐C5 is controlled by two recessive genes. Using the same resistant material (‘0–2’) and different susceptible materials, Suh et al.…”

Section: Discussionmentioning

confidence: 99%

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Identification and mapping of a novel Turnip mosaic virus resistance gene TuRBCS01 in Chinese cabbage (Brassica rapa L.)

Zhang

Zeng

et al. 2014

Plant Breeding

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We aimed to identify Turnip mosaic virus (TuMV) resistance genes in Chinese cabbage by analysing the TuMV resistance of 43 P1 (resistant), 88 P2 (susceptible), 26 F1, 104 B1 (F1 × P1), 108 B2 (F1 × P2) and 509 F2 individuals. All parents and progeny populations were mechanically inoculated with TuMV‐C4. Both F1 and B1 populations showed TuMV resistance. Resistant: susceptible ratios in the B2 and F2 populations were 1 : 1 and 3 : 1, respectively. TuMV resistance in P1 was controlled by a dominant gene, TuRBCS01. Bulked segregation analysis was performed to identify simple sequence repeat or insertion or deletion markers linked to TuRBCS01. Data from 108 B2 individuals with resistant or susceptible phenotypes were analysed using mapmaker/exp 3.0. Polymorphic marker sequences were blast searched on http://brassicadb.org/brad/. TuRBCS01 was found to be linked to eight markers: SAAS_mDN192117a_159 (3.3 cM), SAAS_mDN192117b_196 (4.0 cM), SAAS_mDN192403_148 (13.0 cM), SAAS_mGT084561_233 (6.8 cM), BrID10723 (3.3 cM), mBr4041 (3.3 cM), SAAS_mBr4055_194 (2.6 cM) and mBr4068 (4.0 cM). Further, TuRBCS01 was mapped to a 1.98‐Mb region on chromosome A04 between markers BrID10723 and SAAS_mBr4055_194.

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Section: Discussionsupporting

confidence: 56%

Section: Discussionmentioning

confidence: 99%

Identification and mapping of a novel Turnip mosaic virus resistance gene TuRBCS01 in Chinese cabbage (Brassica rapa L.)

Zhang

Zeng

et al. 2014

Plant Breeding

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“…Results of genetic analysis for TuMV resistance were not exactly consistent. Some showed that the resistance of TuMV was controlled by two (Niu et al 1984;Suh et al 1995) or one (Suh et al 1995;Yan 2000;Wang 2004;Gao et al 2008) dominant genes, while studies by Yoon et al (1993) and Han (2003) showed that TuMV resistance in Chinese cabbage was controlled by one (the latter) or two (the former) recessive genes. Reports by Rusholme et al (2007) indicated that a recessive gene retr01 and a dominant gene ConTR01 controlled resistance to TuMV isolate CDN 1 and CZE 1 in Brassica rapa (Chinese cabbage), and the first gene was epistatic to the second one.…”

Section: Inheritance Of Tumv Resistancementioning

confidence: 99%

Inheritance and development of EST-SSR marker associated with turnip mosaic virus resistance in Chinese cabbage

Tong

Zhang

et al. 2011

Can. J. Plant Sci.

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X. 2011. Inheritance and development of EST-SSR marker associated with turnip mosaic virus resistance in Chinese cabbage. Can. J. Plant Sci. 91: 707Á715. Turnip mosaic virus (TuMV) is one of the major pathogens infecting Brassica crops (including Chinese cabbage), and often causes serious reductions in yield and quality. Breeding for resistant cultivars is complicated by the existence of numerous TuMV strains and isolates. The objective of this research was to determine the mode of inheritance and to develop molecular markers associated with TuMV resistance in Chinese cabbage. F 1 and F 2 populations were developed from the cross between 71-36-2 (susceptible) and 73 (resistant) lines and mechanically inoculated with TuMV-C4. Inheritance analysis by visual scoring and enzymelinked immunosorbent assay (ELISA) indicated that resistance to TuMV-C4 in this cross was controlled by one recessive gene. A total of 132 EST-SSR primers were designed from EST sequences available in public databases. Seven primers detected polymorphism between parental genotypes. Marker HCC259 was associated with the TuMV resistance Ph-retr02. The distance between the marker and the TuMV resistance gene retr02 was 3.8 cM. This is the first co-dominant marker linked to the TuMV resistance gene with a distance less than 5.0 cM in Chinese cabbage. This marker was suitable for TuMV-C4 resistance screening in progenies from the cross between lines 73 (resistant) and susceptible line, 71-36-2. The usefulness of this marker was validated in 21 additional resistant and susceptible lines. This marker has the potential to simplify and accelerate breeding Chinese cabbage cultivars resistant to TuMV-C4. . et Song, X. 2011. He´ritabilite´et de´veloppement d'un marqueur EST-SSR associe´a`la re´sistance du chou chinois au virus de la mosaı¨que du navet. Can. J. Plant Sci. 91: 707Á715. Le virus de la mosaı¨que du navet (TuMV) est l'un des principaux agents pathoge`nes qui affectent les cultures du genre Brassica (notamment le chou chinois). Il entraıˆne souvent de graves diminutions du rendement et de la qualite´. L'existence de nombreux isolats et souches du virus complique la cre´ation de varie´te´s re´sistantes. La recherche devait pre´ciser l'he´ritabilite´de la re´sistance au TuMV chez le chou chinois et permettre le de´veloppement de marqueurs mole´culaires associe´s a`cette re´sistance. Les auteurs ont obtenu des populations F 1 et F 2 apre`s croisement des ligne´es 71-36-2 (sensible) et 73 (re´sistante), puis ont me´caniquement inoculeĺ e TuMV-C4 aux plants. L'analyse de l'he´re´dite´par e´valuation visuelle et par dosage immunoenzymatique (ELISA) indique que la re´sistance des hybrides a`TuMV-C4 est re´gie par un ge`ne re´cessif. En tout, 132 amorces EST-SSR ont e´teŕ e´alise´es a`partir des se´quences EST disponibles dans les bases de donne´es publiques. Sept d'entre elles ont permis de de´tecter le polymorphisme chez les ge´notypes parentaux. Le marqueur HCC259 est associe´a`l'agent de re´sistance au TuMV Ph-retr02. La distance entre le marqueur e...

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“…Recently identified resistances in Brassica rapa appear to be effective against a broad range of TuMV isolates (Suh et al 1995;Hughes et al 2002;. Several different modes of inheritance of TuMV resistance in B. rapa have been described (Yoon et al 1993;Suh et al 1995;Hughes et al 2002;. In contrast, predominantly dominant resistance has been identified in Brassica napus (Shattuck and Stobbs 1987;Walsh 1989;Walsh et al 1999;Jenner et al 2002).…”

Section: Introductionmentioning

confidence: 99%

Genetic mapping of the novel Turnip mosaic virus resistance gene TuRB03 in Brassica napus

Hughes¹,

Hunter²,

Sharpe

et al. 2003

Theor Appl Genet

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A new source of resistance to the pathotype 4 isolate of Turnip mosaic virus (TuMV) CDN 1 has been identified in Brassica napus (oilseed rape). Analysis of segregation of resistance to TuMV isolate CDN 1 in a backcross generation following a cross between a resistant and a susceptible B. napus line showed that the resistance was dominant and monogenic. Molecular markers linked to this dominant resistance were identified using amplified fragment length polymorphism (AFLP) and microsatellite bulk segregant analysis. Bulks consisted of individuals from a BC(1) population with the resistant or the susceptible phenotype following challenge with CDN 1. One AFLP and six microsatellite markers were associated with the resistance locus, named TuRB03, and these mapped to the same region on chromosome N6 as a previously mapped TuMV resistance gene TuRB01. Further testing of TuRB03 with other TuMV isolates showed that it was not effective against all pathotype 4 isolates. It was effective against some, but not all pathotype 3 isolates tested. It provided further resolution of TuMV pathotypes by sub-dividing pathotypes 3 and 4. TuRB03 also provides a new source of resistance for combining with other resistances in our attempts to generate durable resistance to this virus.

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Inheritance of resistance to turnip mosaic virus in Chinese cabbage

Cited by 32 publications

References 12 publications

Identification and mapping of a novel Turnip mosaic virus resistance gene TuRBCS01 in Chinese cabbage (Brassica rapa L.)

Identification and mapping of a novel Turnip mosaic virus resistance gene TuRBCS01 in Chinese cabbage (Brassica rapa L.)

Inheritance and development of EST-SSR marker associated with turnip mosaic virus resistance in Chinese cabbage

Genetic mapping of the novel Turnip mosaic virus resistance gene TuRB03 in Brassica napus

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