Registration of ‘Barimasur‐4’ Lentil

Sarker, Ashutosh; Erskine, William; Hassan, M. S.; Afzal, Mohammad; Murshed, Ahmed

doi:10.2135/cropsci1999.0011183x003900030054x

Cited by 23 publications

(8 citation statements)

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“…ILL 8006 has twice as many unique SNPs relative to CDC Redberry compared to the next most diverse line, ILL 5588. Developed in Bangladesh and released as Barimasur-4 [32], ILL 8006 is derived from a cross between ILL 5888 (a selection from a local land race in Bangladesh) and ILL 5782 selected for tolerance to rust and stemphylium blight. It is well adapted to the local growing regions of Bangladesh but does not perform well in northern temperate climates due to photoperiod sensitivity (A. Vandenberg, Univ.…”

Section: Resultsmentioning

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: Resultsmentioning

confidence: 99%

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

et al. 2013

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“…These efforts represent major achievements for lentil breeders of the subcontinent because they allow for selections to be made in local nurseries without the need to manipulate photoperiod. High-yielding early-maturing cultivars that have been released include Barimasur-2 (Sarker et al 1999a), and Barimasur-4 in Bangladesh (Sarker et al 1999b). …”

Section: Genetic Variability Bottleneckmentioning

confidence: 99%

“…Inheritance of resistance has been determined to be from a single dominant gene (Sinha and Yadav 1989). Released varieties resistant to rust include the above-mentioned 'Barimasur-2' (Sarker et al 1999a), 'Barimasur-4' in Bangladesh (Sarker et al 1999b), and 'Chakkouf' (Idrissi et al 2012) among others.…”

Section: Biotic Stressesmentioning

confidence: 99%

Grain Legumes

2015

Handbook of Plant Breeding

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The field of plant breeding covers a broad range of different species and categories of plants. While there are many techniques and issues that are similar across these species, many more are unique to each genus.The Handbook of Plant Breeding is organized by major crop categories and includes the most up-to-date molecular techniques being used. It will serve as a resource for plant breeding laboratories in both the university and industrial setting.More information about this series at

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“…The third population, LR-11, included 120 RILs developed from a cross between 'ILL 8006-BM4' and 'CDC Milestone'. CDC Milestone is a yellow cotyledon lentil cultivar developed at the CDC (Vandenberg et al, 2001), and 'ILL 8006-BM4' was derived from 'Barimasur-4', a red cotyledon cultivar from Bangladesh (Sarker, Erskine, Hassan, Afzal, & Murshed, 1999). The LR-11 population was evaluated at Sutherland and Rosthern, SK, in 2017 and 2018.…”

Section: Plant Materials and Phenotypingmentioning

confidence: 99%

Genomic selection for lentil breeding: Empirical evidence

et al. 2020

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Genomic selection (GS) is a marker-based selection initially suggested for livestock breeding and is being encouraged for crop breeding. Several statistical models are used to implement GS; however, none have been tested for use in lentil (Lens culinaris Medik.) breeding. This study was conducted to compare the accuracy of different GS models and prediction scenarios based on empirical data and to make recommendations for designing genomic selection strategies for lentil breeding. We evaluated nine single-trait (ST) models, two multiple-trait (MT) models, and a model that incorporates genotype × environment interaction (GEI) using populations from a lentil diversity panel and two recombinant inbred lines (RILs). The lines in all populations were phenotyped for five phenological traits and genotyped using a custom exome capture assay. Within-population, across-population, and across-environment genomic predictions were made. Prediction accuracy varied among the evaluated models, populations, prediction scenarios, and traits. Single-trait models showed similar accuracy in the absence of large effect quantitative trait loci (QTL) but BayesB outperformed all models when there were QTL with relatively large effects. Models that accounted for GEI and MT-GS models increased prediction accuracy for a low heritability trait by up to 66 and 14%, respectively. Moderate to high accuracies were obtained for within-population (range of .36-.85) and across-environment (range of .19-.89) predictions but across-population prediction accuracy was very low. Results suggest that GS can be implemented in lentil breeding to make predictions within populations and across environments, but across-population prediction should not be considered when the population size is small.

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Registration of ‘Barimasur‐4’ Lentil

Cited by 23 publications

References 0 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

Grain Legumes

Genomic selection for lentil breeding: Empirical evidence

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