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Nested Association Mapping (NAM) Populations: Present Status and Future Prospects in the Genomics Era

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Title Nested Association Mapping (NAM) Populations: Present Status and Future Prospects in the Genomics Era
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Creator Altmetric Articles Nested Association Mapping (NAM) Populations: Present Status and Future Prospects in the Genomics Era Channappa Gireesh , Raman. M. Sundaram , Siddaiah M. Anantha , Manish K. Pandey , Maganti S. Madhav , Santosha Rathod , Kondajji R. Yathish , Ponnuvel Senguttuvel , Barbadikar M. Kalyani , Ellur Ranjith , Lella Venkata Subbarao , Tapan Kumar Mondal , Mallikarjuna Swamy & Sujay Rakshit
 
Subject Combined linkage analysis and linkage disequilibrium, genomic prediction, GWAS, quantitative traits, multi-parent mapping population
 
Description Not Available
Development of mapping population is a prerequisite for genetic dissection of genomic regions underlying complex traits. Nested Association Mapping (NAM) is an integrated multi-parent population approach that combines the advantages of linkage mapping and association mapping for high resolution and high-power mapping of complex traits. The NAM population is constituent of independent RIL populations derived from crossing several diverse donor parents with a common founder parent. The first NAM population was developed in maize and later on in several crops like barley, sorghum, wheat, rice, soybean, etc. This review provides an overview of NAM population development, its features, advantages over the other mapping populations, availability of high density genotyping platforms, key considerations for their development, applications and future prospects. We propose that the recent high-throughput analytical tools including high-end genotyping will accelerate utilization of NAM population for prediction of genomic estimated breeding value and genomic assisted selection in crop improvement program.
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Date 2022-04-07T05:43:49Z
2022-04-07T05:43:49Z
2021-03-06
 
Type Research Paper
 
Identifier 17. Gireesh, C., Sundaram, R.M., Anantha, S.M., Pandey, M.K., Madhav, M.S., Rathod, S., Yathish, K.R., Senguttuvel, P., Kalyani, B.M., Ranjith, E. and VenkataSubbarao, L., 2021. Nested Association Mapping (NAM) Populations: Present Status and Future Prospects in the Genomics Era. Critical Reviews in Plant Sciences, 40(1), pp.49-67
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http://krishi.icar.gov.in/jspui/handle/123456789/71262
 
Language English
 
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