Variation in resistance to <i>Orobanche crenata</i> in species of <i>Cicer</i>

Rubiales, Diego; Alcántara, C.; Sillero, Josefina C.

doi:10.1046/j.1365-3180.2003.00369.x

Cited by 37 publications

(15 citation statements)

References 15 publications

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“…crenata, reduced orobanche seed germination percentage appears to be a key in the resistance mechanism in some Cicer accessions. Most studies on legume resistance to broomrape concluded that resistance is correlated with low stimulatory activity by root exudates of the host plant (Rubiales et al, 2003b;2004;Abbes et al, 2007b;. In contrast, several other studies showed that resistant accessions presented the same orobanche seeds germination percentage or even greater than that observed on a sensitive accession (Ter Borg et al, 1994).…”

Section: Discussionmentioning

confidence: 99%

Response of some chickpea (Cicer arietinum L.) genotypes to Orobanche foetida Poir. parasitism

Nefzi

Trabelsi

Amri

et al. 2016

Chilean J. Agric. Res.

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In Tunisia, broomrape (Orobanche foetida Poir.) causes major drawbacks especially in faba bean (Vicia faba L.) Chickpea (Cicer arietinum L.) suffers little damage compared to faba bean, but with the winter sowing chickpea cultivars, broomrape might become a serious problem for chickpea cultivation. The development of resistant cultivars remains the most efficient way to solve this problem. The behavior of six chickpea genotypes to O. foetida was studied under field natural infestation and artificial inoculation in pots and petri dishes in greenhouse conditions. During the cropping seasons 2010-2011 and 2012-2013 the level of infection was very low. The number of emerged parasites per host plant varied from 0.18 to 0.43 and the incidence from 6.5% to 23%. Among the six tested genotypes, G1, G2, and G4 showed partial resistance to O. foetida with low number and dry weight of emerged parasite and high grain yield compared to the other genotypes, although no significant differences were recorded. In pot experiments, the number and total dry weight of broomrape per plant were lower for G1 and G2 genotypes than the other genotypes. Parasitism does not affect significantly the shoot dry weight and number of pods of these genotypes. The total chlorophyll content was significantly reduced under infestation in all genotypes. In Petri dishes experiments, results showed that percent germination of O. foetida seeds varied from 49% to 65% and does not play a role in the resistance of chickpea genotypes. In contrast, broomrape attachment was lower and slower for the genotypes G1, G2, and G4 than the other genotypes. Resistance in chickpea genotypes was characterized by few parasite attachments on roots and a limited growth of established tubercles. No necrosis of attached tubercles was observed in the different experiments.

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Section: Discussionmentioning

confidence: 99%

Response of some chickpea (Cicer arietinum L.) genotypes to Orobanche foetida Poir. parasitism

Nefzi

Trabelsi

Amri

et al. 2016

Chilean J. Agric. Res.

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“…Consequently, chickpea displays a lack of adaptive diversity for a range of biotic and abiotic stresses. Unlike cultivated chickpea, wild Cicer species possess useful variation for morphological traits (Robertson et al, 1995), protein content , and genetic sources for resistance to both biotic (Di Vito et al, 1996;Collard et al, 2001;Ansari et al, 2004;Rubiales et al, 2004) and abiotic stresses Croser et al, 2003;Toker, 2005;Toker et al, 2007ab;Canci et al, 2009 Vito et al, 1996;Collard et al, 2001;Croser et al, 2003;Ansari et al, 2004;Sharma et al, 2005;Sillero et al, 2012). By far the most pressing issue relating to chickpea genetic resources is the urgent need to collect and characterize annual wild relatives, particularly those that are readily crossable with domestic chickpea (Ben-David et al, 2010).…”

Section: Crop Chickpea (Cicer Arietinum L)mentioning

confidence: 99%

Legume Crops Phylogeny and Genetic Diversity for Science and Breeding

Smýkal

Coyne

Ambrose

et al. 2014

Critical Reviews in Plant Sciences

268

189

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“…25 Genetic maps were also used to identify and locate QTL associated with resistance to O. crenata, another parasitic weed that seriously attacks legume crops as well as wild legume species. [26][27][28] Two QTL were detected in peas 26,27 and three QTL were found in faba bean. 28 Orobanche cumana is specialized and parasitizes sunflower.…”

Section: Resultsmentioning

confidence: 99%

MARKER-ASSISTED SELECTION FOR STRIGA RESISTANCE IN SORGHUM

Grenier¹,

Ibrahim²,

Haussmann³

et al. 2007

Integrating New Technologies for Striga Control

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Striga resistance breeding has progressed further in sorghum than any of the other crops. We summarize the contributions made in generating new genetic information as well as in the development of robust tools and methodologies for reliable implementation of marker-assisted selection (MAS) for Striga resistance in sorghum. Advances are reviewed in: developing proper field testing methodology to map QTL for field resistance; in the use of bioassays that dissect the complex mechanism of Striga resistance into simply inherited components; as well as in the genetic analysis and molecular mapping of these simple traits. Controlled introgression of Striga resistance into improved, local African landraces using the increased reliability and efficiency of MAS is underway with validated and robust molecular markers.

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Variation in resistance to Orobanche crenata in species of Cicer

Cited by 37 publications

References 15 publications

Response of some chickpea (Cicer arietinum L.) genotypes to Orobanche foetida Poir. parasitism

Response of some chickpea (Cicer arietinum L.) genotypes to Orobanche foetida Poir. parasitism

Legume Crops Phylogeny and Genetic Diversity for Science and Breeding

MARKER-ASSISTED SELECTION FOR STRIGA RESISTANCE IN SORGHUM

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