DNA markers associated with low Fusarium head blight incidence and narrow flower opening in wheat

Gilsinger, J.; Kong, Lingrang; Shen, Xiaoli; Ohm, H. W.

doi:10.1007/s00122-005-1953-4

Cited by 82 publications

(81 citation statements)

References 14 publications

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“…Zhang and Mergoum (2007) studied the relationship between FHB resistance QTL and the QTL determining kernel shattering in a population of RILs between Sumai 3 and FHB susceptible cultivar Stoa and found out that there would exist a tight linkage between three major FHB resistance QTL and kernel shattering QTL. Another association of FHB resistance (or moderate tolerance) QTL and some physiological characteristics was shown in a study of Gilsinger et al (2005), who found an association and an overlap between FHB resistance QTL and flower opening in a population of RILs between Goldfield (a narrow opening wheat cultivar) and Patterson (a wide opening wheat cultivar).…”

Section: Types and Mechanisms Of Fhb Resistancementioning

confidence: 86%

“…FHB initial infection and subsequent spread) is associated with alleles determining plant morphological and physiological characteristics, especially plant height, heading date (Parry et al 1995), inflorescence architecture and traits associated with flowering such as narrow flower opening (Gilsinger et al 2005) or anther extrusion (Taylor 2004). The FHB resistance associated with plant physiological and morphological characteristics is also called passive resistance (Mesterházy 1995).…”

Section: Types and Mechanisms Of Fhb Resistancementioning

confidence: 99%

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Cereal resistance to Fusarium head blight and possibilities of its improvement through breeding

Kosová¹,

Chrpová²,

Šíp³

2009

CZECH J GENET PLANT

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The aim of this review is to summarize recent information on Fusarium head blight (FHB) in small grain cereals, especially in wheat and barley. Basic information on FHB epidemiology, types of resistance and plant resistance mechanisms is included. Standard methods for the evaluation of the individual types of FHB resistance and the extent of infection are briefly described. Special attention is paid to the sources of FHB resistance of different origin and possibility of their exploitation in cereal breeding. Unfortunately, a high level of FHB resistance was detected in non-adapted germplasm or distant relatives, which is a serious impediment to breeding progress in this field. The present state of breeding for FHB resistance in wheat, barley, rye, triticale and oats was analyzed. It was shown that large-scale QTL detections provide new opportunities for increasing the resistance; however, multi-step phenotypic selection still remains to be the most effective tool. Pedigree analyses indicated that the latest progress reached in this field was obtained through the cumulation of resistance genes coming from heterogeneous sources with different response to FHB.

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Section: Types and Mechanisms Of Fhb Resistancementioning

confidence: 86%

Section: Types and Mechanisms Of Fhb Resistancementioning

confidence: 99%

Cereal resistance to Fusarium head blight and possibilities of its improvement through breeding

Kosová¹,

Chrpová²,

Šíp³

2009

CZECH J GENET PLANT

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“…This result is consistent with previous studies. For example, the wheat cultivar 'Goldfield', which has a narrow flower opening, is highly resistant to FHB infection 16 . In addition, CL cultivars of barley were found to be more resistant to FHB infection than CH cultivars 57 .…”

Section: Evaluation Of Genotypic Difference and Analyses Of Related Fmentioning

confidence: 99%

“…In type I resistance, several quantitative trait loci (QTLs) have been detected in recombinant inbred lines (RILs) and doubled haploid lines (DHLs) 11,16,23,47,48,56,59 . Since this type of resistance is more difficult to assess than others, less related information is available 9 .…”

mentioning

confidence: 99%

Evaluation of Fusarium Head Blight Resistance in Wheat and the Development of a New Variety by Integrating Type I and II Resistance

Kubo¹,

Kawada²,

Fujita³

2013

JARQ

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“…The former ensures self-pollination, since self pollen is shed before any outside pollen has access to the stigma; in contrast, the latter allows the opportunity for cross pollination (Lord 1981). CL also provides a protection against infections such as barley or wheat Fusarium head blight, which result from pathogen invasion of the plant via the receptive stigma (Yoshida et al 2005, Hori et al 2005, Gilsinger et al 2005. A further advantageous feature of the CL phenotype is that it likely represents an effective means of minimizing the uncontrolled release of genetically modified pollen (Daniell 2002).…”

Section: Introductionmentioning

confidence: 99%

An inverted and micro-colinear genomic regions of rice and barley carrying the cly1 gene for cleistogamy

et al. 2009

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Flowers which show cleistogamy (CL) remain closed during pollen shedding, and thus are predominantly self-pollinated. CL in barley is controlled either by the single, multi-allelic gene cly1 located on the long arm of chromosome 2H, or by two closely linked, epistatic genes (cly1 and Cly2). Here, we have taken advantage of the co-linearity which exists between chromosome 2H of barley and rice chromosome 4 to generate de novo markers targeted to the CL region, and these have been used to construct a localized high resolution genetic map. While synteny is largely conserved in this region, the critical 18 cM barley segment appears to be inverted with respect to the equivalent 1.6 Mb physical stretch of the rice genome. The cly1 locus was located in a 0.76 cM region of barley genetic map, and rice orthologue of cly1 (if there is one) is one of the 11 genes predicted to lie within 90 kb interval of rice genome.

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DNA markers associated with low Fusarium head blight incidence and narrow flower opening in wheat

Cited by 82 publications

References 14 publications

Cereal resistance to Fusarium head blight and possibilities of its improvement through breeding

Cereal resistance to Fusarium head blight and possibilities of its improvement through breeding

Evaluation of Fusarium Head Blight Resistance in Wheat and the Development of a New Variety by Integrating Type I and II Resistance

An inverted and micro-colinear genomic regions of rice and barley carrying the cly1 gene for cleistogamy

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