CDC Redberry lentil

Vandenberg, Albert; Banniza, Sabine; Warkentin, Thomas D.; Ife, Scott; Barlow, Brent; McHale, Shawn; Brolley, B.; Gan, Yong; McDonald, C. L.; Bandara, Manjula; Dueck, S.

doi:10.4141/p05-071

Cited by 39 publications

(25 citation statements)

References 5 publications

(5 reference statements)

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“…CDC Redberry [41] was used as the reference genome since it was the first small red lentil cultivar to combine resistance to both ascochyta blight and anthracnose, excellent lodging tolerance and high yield. It has a diverse genetic origin and has been a key genotype in the Canadian red lentil breeding program since 2005.…”

Section: Methodsmentioning

confidence: 99%

Ancient orphan crop joins modern era: gene-based SNP discovery and mapping in lentil

et al. 2013

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BackgroundThe genus Lens comprises a range of closely related species within the galegoid clade of the Papilionoideae family. The clade includes other important crops (e.g. chickpea and pea) as well as a sequenced model legume (Medicago truncatula). Lentil is a global food crop increasing in importance in the Indian sub-continent and elsewhere due to its nutritional value and quick cooking time. Despite this importance there has been a dearth of genetic and genomic resources for the crop and this has limited the application of marker-assisted selection strategies in breeding.ResultsWe describe here the development of a deep and diverse transcriptome resource for lentil using next generation sequencing technology. The generation of data in multiple cultivated (L. culinaris) and wild (L. ervoides) genotypes together with the utilization of a bioinformatics workflow enabled the identification of a large collection of SNPs and the subsequent development of a genotyping platform that was used to establish the first comprehensive genetic map of the L. culinaris genome. Extensive collinearity with M. truncatula was evident on the basis of sequence homology between mapped markers and the model genome and large translocations and inversions relative to M. truncatula were identified. An estimate for the time divergence of L. culinaris from L. ervoides and of both from M. truncatula was also calculated.ConclusionsThe availability of the genomic and derived molecular marker resources presented here will help change lentil breeding strategies and lead to increased genetic gain in the future.

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Section: Methodsmentioning

confidence: 99%

Ancient orphan crop joins modern era: gene-based SNP discovery and mapping in lentil

et al. 2013

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“…Cooper has a 67‐cm vine length and is a semi‐leafless pea with green cotyledons and a seed weight of 271 mg seed −1 (Canadian Food Inspection Agency, 2005). Morton has an upright growth habit that averages 31 cm tall, a beige seed coat with red cotyledons, and seeds that are small with a seed weight of 33 mg seed −1 (Muehlbauer and McPhee, 2007), while CDC Redberry has a plant height of 34 cm, a gray seed coat with red cotyledons, and seeds that are large with a seed weight of 45 mg seed −1 (Vandenberg et al, 2006).…”

Section: Methodsmentioning

confidence: 99%

Adaptability and Quality of Winter Pea and Lentil in Alberta

Strydhorst¹,

Olson²,

Vasanthan

et al. 2015

Agronomy Journal

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It is unknown if winter pea (Pisum sativum L.) and winter lentil (Lens culinaris Medik.) are feasible cropping options in Alberta. Field experiments were conducted at six locations in southern and central Alberta, Canada, between 2008 and 2012, to determine the adaptability of winter pea and lentil. Two winter pea cultivars, Specter and Windham, and one winter lentil cultivar, Morton, were seeded at three fall planting dates and three seeding rates. Spring cultivars were grown for comparison. In southern Alberta, winter pea and lentil yielded up to 39% more than spring types. The highest winter pea yield was achieved when planting was completed during the first 3 wk of September. The highest winter lentil yield was achieved when planting was completed in the second and third weeks of September. Seeding rate had little or no impact on yield; therefore, winter pea should be seeded at 75 plants m−2 and winter lentil at 110 plants m−2. Seed was analyzed to compare constituent parameters. There were minor differences in the composition of winter and spring pulses. Windham had lower starch but higher resistant starch, protein, crude fat, and ash content compared with spring pea cultivars. Specter had higher resistant starch but was similar to Cutlass for all other parameters. Morton had a higher starch content than CDC Redberry; however, starch quality was similar. Winter pulses have potential to create new and profitable opportunities for growers in the Bow Island and Lethbridge areas of southern Alberta.

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“…This line was crossed with CDC Redberry, which is partially resistant to Ct , and with the susceptible line Eston to generate introgression populations. CDC Redberry is a red cotyledon, gray seed coat, small seeded, high yielding cultivar released in 2004 (Vandenberg et al, 2006) and Eston is a small seeded, yellow cotyledon, green seed coat, early maturing cultivar released in Canada in 1980 (Slinkard, 1981).…”

Section: Methodsmentioning

confidence: 99%

“…Ct has two distinct races: Ct1 and the more virulent Ct0. Resistance to race Ct1 has been documented in 16 lines of Lcc (Buchwaldt et al, 2004) and has been effectively transferred into cultivars including ‘CDC Redberry’ (Vandenberg et al, 2006). Resistance to race Ct1 is conferred by one major gene in accession PI320937 (Buchwaldt et al, 2001; Tullu et al, 2003) and PI345629 and a single recessive gene controls resistance in ‘Indianhead’ (Buchwaldt et al, 2001).…”

mentioning

confidence: 99%

Genetic Control of Interspecific‐Derived and Juvenile Resistance in Lentil to Colletotrichum truncatum

Vail

Vandenberg

2011

Crop Science

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Anthracnose, caused by Colletotrichum truncatum (Ct), is a major disease of lentil (Lens culinaris ssp. culinaris Medik.; Lcc) on the Canadian prairies. Resistance to the more virulent race CtO of the pathogen is extremely rare within the Lcc gene pool; partial resistance to race CtO in Lcc breaks down as the plant progresses through the adult phase (AP). Resistance was introgressed from Lens ervoides (Le) and the F., and Fg generations of two introgression populations assessed for resistance when inoculated separately with both races of Cf. One population was tested with race CtO at both the juvenile phase (JP) and AP. F2.3 families were also tested for race CtO resistance. Resistance from Le to both races of Of appears to be due to the same gene(s) or tightly linked genes. Different models for genetic control of resistance between populations are observed depending on whether the interspecific line is crossed into a susceptible or partially resistant Lcc background; however, duplicate recessive epistasis seems to control susceptibility in the susceptible background and when juvenile resistance is not a factor. Significant differences between phases were evident for more than a third of the FjS tested, supporting different resistance gene action based on growth phase; resistarKje in the JP seemed to be due to dominant and recessive epistasis. Results suggest genetiq control of juvenile resistance in combination with interspecific-derived resistance is complex.

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CDC Redberry lentil

Cited by 39 publications

References 5 publications

Ancient orphan crop joins modern era: gene-based SNP discovery and mapping in lentil

Ancient orphan crop joins modern era: gene-based SNP discovery and mapping in lentil

Adaptability and Quality of Winter Pea and Lentil in Alberta

Genetic Control of Interspecific‐Derived and Juvenile Resistance in Lentil to Colletotrichum truncatum

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