Registration of Eight Hessian Fly Resistant Common Winter Wheat Germplasm Lines (Carol, Erin, Flynn, Iris, Joy, Karen, Lola, and Molly)

Patterson, F. L.; Iii, F. B. Maas; Foster, John E.; Ratcliffe, R. H.; Cambron, S. E.; Safranski, G. G.; Taylor, P. L.; Ohm, H. W.

doi:10.2135/cropsci1994.0011183x003400010084x

Cited by 61 publications

(44 citation statements)

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“…In this research, accumulation of ROS at the attack site in three isogenic wheat lines, Newton, Iris, and Molly, and the rice line Nipponbare was examined following Hessian fly infestation. Newton is the susceptible recurrent parent, whereas Iris and Molly carry R genes H9 and H13, respectively (Patterson et al, 1994). H9 and H13, located on different chromosomes (Liu et al, 2005a(Liu et al, , 2005b, are both major dominant genes that have a gene-for-gene interaction with Hessian fly avirulence.…”

Section: Discussionmentioning

confidence: 99%

Reactive Oxygen Species Are Involved in Plant Defense against a Gall Midge

Liu

Williams²,

Nemacheck³

et al. 2009

Plant Physiology

158

114

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Reactive oxygen species (ROS) play a major role in plant defense against pathogens, but evidence for their role in defense against insects is still preliminary and inconsistent. In this study, we examined the potential role of ROS in defense of wheat (Triticum aestivum) and rice (Oryza sativa) against Hessian fly (Mayetiola destructor) larvae. Rapid and prolonged accumulation of hydrogen peroxide (H 2 O 2 ) was detected in wheat plants at the attack site during incompatible interactions. Increased accumulation of both H 2 O 2 and superoxide was detected in rice plants during nonhost interactions with the larvae. No increase in accumulation of either H 2 O 2 or superoxide was observed in wheat plants during compatible interactions. A global analysis revealed changes in the abundances of 250 wheat transcripts and 320 rice transcripts encoding proteins potentially involved in ROS homeostasis. A large number of transcripts encoded class III peroxidases that increased in abundance during both incompatible and nonhost interactions, whereas the levels of these transcripts decreased in susceptible wheat during compatible interactions. The higher levels of class III peroxidase transcripts were associated with elevated enzymatic activity of peroxidases at the attack site in plants during incompatible and nonhost interactions. Overall, our data indicate that class III peroxidases may play a role in ROS generation in resistant wheat and nonhost rice plants during response to Hessian fly attacks.

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Section: Discussionmentioning

confidence: 99%

Reactive Oxygen Species Are Involved in Plant Defense against a Gall Midge

Liu

Williams²,

Nemacheck³

et al. 2009

Plant Physiology

158

114

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“…Newton is a Hessian ßy-susceptible cultivar that does not contain any R genes. Molly is an isogenic line derived from Newton (Patterson et al 1994) and contains the Hessian ßy R gene H13 (Liu et al 2005b). One hundred barley lines were randomly selected from the Barley Genetic Stocks Collection (http://www.ars.…”

Section: Methodsmentioning

confidence: 99%

Hessian Fly (Diptera: Cecidomyiidae) Interactions With Barley, Rice, and Wheat Seedlings

Chen¹,

Liu²,

Wang³

et al. 2009

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A choice test revealed that Hessian fly, Mayetiola destructor (Say) (Diptera: Cecidomyiidae), adults deposited approximately 3 times more eggs on wheat (Triticum spp.), seedlings than on barley (Hordeum spp.) or rice, Oryza sativa L., seedlings. On a barley seedling, 49.4% of eggs were deposited on either the abaxial leaf surface or the coleoptile and first leaf sheath (C&FLS), where newly hatched larvae die due to their inability to migrate into the interspace between leaf sheaths. In comparison, only 14% of eggs were deposited on the abaxial leaf surface or C&FLS on a wheat seedling. The average death rate of Hessian fly larvae in seedlings of an apparently susceptible barley line was 60%, compared with only 10% in seedlings of a susceptible wheat cultivar. The development of Hessian fly larvae was also much slower in barley seedlings than in wheat seedlings. It took 12 d for Hessian fly larvae to finish the first and second instars in susceptible barley seedlings, compared with 10 d in susceptible wheat seedlings under the same conditions. These results indicate that barley is not a good host for the Hessian fly. Our results also confirmed that rice is a nonhost for the Hessian fly. The resistance mechanism in rice was different from that in R gene resistant wheat. Hessian fly larvae grew a little and died more slowly in rice seedlings, whereas Hessian fly larvae died quickly without growth in resistant wheat.

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“…Wheat genotypes ÔMollyÕ and ÔNewtonÕ were used in the study. Molly contains R gene H13 and is a near-isogenic back-cross line of the susceptible wheat Newton (Patterson et al 1994). The Hessian ßy population called "White eye" was used for infestation of plants.…”

Section: Methodsmentioning

confidence: 99%

Transient Heat Stress Compromises the Resistance of Wheat (Poales: Poaceae) Seedlings to Hessian Fly (Diptera: Cecidomyiidae) Infestation

et al. 2014

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Heat stress exerts a profound impact on the resistance of plants to parasites. In this research, we investigated the impact of an acute transient heat stress on the resistance of the wheat line ÔMolly,Õ which contains the R gene H13, to an avirulent Hessian ßy (Mayetiola destructor (Say)) population. We found that a signiÞcant portion of Molly seedlings stressed at 40ЊC for 6 h during or after the initial Hessian ßy larval attack became susceptible to otherwise avirulent insects, whereas unstressed control plants remained 100% resistant. SpeciÞcally, 77.8, 73.3, 83.3, and 46.7% of plants heat stressed at 0, 6, 12, and 24 h, respectively, after the initial larval attack became susceptible. Biochemical analysis revealed that heat stress caused a transient decrease in 12-oxo-phytodienoic acid, but an increase in salicylic acid accumulation in Molly plants. The change in phytohormones after heat stress and Hessian ßy infestation was not observed in ÔNewton,Õ a near-isogenic but Hessian ßy susceptible wheat line. Instead, heat stress caused a relatively prolonged reduction in palmitoleic acid. The role of phytohormones in heat-induced loss of wheat resistance was discussed.

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Registration of Eight Hessian Fly Resistant Common Winter Wheat Germplasm Lines (Carol, Erin, Flynn, Iris, Joy, Karen, Lola, and Molly)

Cited by 61 publications

References 0 publications

Reactive Oxygen Species Are Involved in Plant Defense against a Gall Midge

Reactive Oxygen Species Are Involved in Plant Defense against a Gall Midge

Hessian Fly (Diptera: Cecidomyiidae) Interactions With Barley, Rice, and Wheat Seedlings

Transient Heat Stress Compromises the Resistance of Wheat (Poales: Poaceae) Seedlings to Hessian Fly (Diptera: Cecidomyiidae) Infestation

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