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Barik SR, Moharana A, Pandit E, Behera A, Mishra A, Mohanty SP, Mohapatra S, Sanghamitra P, Meher J, Pani DR, Bhadana VP, Datt S, Sahoo CR, Raj K R R, Pradhan SK. Transfer of Stress Resilient QTLs and Panicle Traits into the Rice Variety, Reeta through Classical and Marker-Assisted Breeding Approaches. Int J Mol Sci 2023; 24:10708. [PMID: 37445885 DOI: 10.3390/ijms241310708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/23/2023] [Accepted: 04/26/2023] [Indexed: 07/15/2023] Open
Abstract
Reeta is a popular late-maturing high-yielding rice variety recommended for cultivation in the eastern Indian states. The cultivar is highly sensitive to submergence stress. Phosphorus deficiency is an additional constraint for realizing high yield. The quantitative trait loci (QTLs), Sub1, for submergence and Pup1 for low phosphorus stress tolerance along with narrow-grained trait, GW5 were introgressed into the variety from the donor parent, Swarna-Sub1 through marker-assisted breeding. In addition, phenotypic selections for higher panicle weight, grain number, and spikelet fertility were performed in each segregating generation. Foreground selection detected the 3 target QTLs in 9, 8 and 7 progenies in the BC1F1, BC2F1, and BC3F1 generation, respectively. Recurrent parent's genome recovery was analyzed using 168 SSR polymorphic markers. The foreground analysis in 452 BC3F2 progenies showed five pyramided lines in homozygous condition for the target QTLs. No donor fragment drag was noticed in the Sub1 and GW5 QTLs carrier while a segmentwas observed in the Pup1 carrier chromosome. The developed lines were higher yielding, had submergence, and had low phosphorus stress-tolerance alongwith similar to the recipient parent in the studied morpho-quality traits. A promising pyramided line is released in the name of Reeta-Panidhan (CR Dhan 413) for the flood-prone areas of Odisha state.
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Affiliation(s)
| | - Arpita Moharana
- ICAR-National Rice Research Institute, Cuttack 753006, India
| | - Elssa Pandit
- Department of Biosciences and Biotechnology, Fakir Mohan University, Balasore 756020, India
| | | | - Ankita Mishra
- ICAR-National Rice Research Institute, Cuttack 753006, India
- College of Agriculture, Odisha University of Agriculture & Technology, Bhubaneswar 751003, India
| | | | - Shibani Mohapatra
- ICAR-National Rice Research Institute, Cuttack 753006, India
- Environmental Science Laboratory, School of Applied Sciences, KIIT Deemed to be University, Bhubaneswar 751024, India
| | | | | | - Dipti Ranjan Pani
- ICAR-National Bureau of Plant Genetic Resources, Base Center, Cuttack 753006, India
| | - Vijai Pal Bhadana
- ICAR-Indian Institute of Agricultural Biotechnology, Ranchi 834003, India
| | - Shiv Datt
- Indian Council of Agricultural Research, Krishi Bhavan, New Delhi 110001, India
| | - Chita Ranjan Sahoo
- College of Agriculture, Odisha University of Agriculture & Technology, Bhubaneswar 751003, India
| | - Reshmi Raj K R
- ICAR-National Rice Research Institute, Cuttack 753006, India
| | - Sharat Kumar Pradhan
- ICAR-National Rice Research Institute, Cuttack 753006, India
- Indian Council of Agricultural Research, Krishi Bhavan, New Delhi 110001, India
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Mohanty SP, Nayak DK, Sanghamitra P, Barik SR, Pandit E, Behera A, Pani DR, Mohapatra S, Raj K R R, Pradhan KC, Sahoo CR, Mohanty MR, Behera C, Panda AK, Jena BK, Behera L, Dash PK, Pradhan SK. Mapping the Genomic Regions Controlling Germination Rate and Early Seedling Growth Parameters in Rice. Genes (Basel) 2023; 14:genes14040902. [PMID: 37107660 PMCID: PMC10138111 DOI: 10.3390/genes14040902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 02/24/2023] [Accepted: 03/31/2023] [Indexed: 04/29/2023] Open
Abstract
Seed vigor is the key performance parameter of good quality seed. A panel was prepared by shortlisting genotypes from all the phenotypic groups representing seedling growth parameters from a total of 278 germplasm lines. A wide variation was observed for the traits in the population. The panel was classified into four genetic structure groups. Fixation indices indicated the existence of linkage disequilibrium in the population. A moderate to high level of diversity parameters was assessed using 143 SSR markers. Principal component, coordinate, neighbor-joining tree and cluster analyses showed subpopulations with a fair degree of correspondence with the growth parameters. Marker-trait association analysis detected eight novel QTLs, namely qAGR4.1, qAGR6.1, qAGR6.2 and qAGR8.1 for absolute growth rate (AGR); qRSG6.1, qRSG7.1 and qRSG8.1 for relative shoot growth (RSG); and qRGR11.1 for relative growth rate (RGR), as analyzed by GLM and MLM. The reported QTL for germination rate (GR), qGR4-1, was validated in this population. Additionally, QTLs present on chromosome 6 controlling RSG and AGR at 221 cM and RSG and AGR on chromosome 8 at 27 cM were detected as genetic hotspots for the parameters. The QTLs identified in the study will be useful for improvement of the seed vigor trait in rice.
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Affiliation(s)
| | | | | | | | - Elssa Pandit
- Department of Biosciences and Biotechnology, Fakir Mohan University, Balasore 756020, India
| | | | - Dipti Ranjan Pani
- ICAR-National Bureau of Plant Genetic Resources, Base Center, Cuttack 753006, India
| | - Shibani Mohapatra
- ICAR-National Rice Research Institute, Cuttack 753006, India
- Environmental Science Laboratory, School of Applied Sciences, KIIT Deemed to be University, Bhubaneswar 751024, India
| | - Reshmi Raj K R
- ICAR-National Rice Research Institute, Cuttack 753006, India
| | - Kartik Chandra Pradhan
- College of Agriculture, Odisha University of Agriculture & Technology, Bhubaneswar 751003, India
| | - Chita Ranjan Sahoo
- Directorate of Research, Odisha University of Agriculture & Technology, Bhubaneswar 751003, India
| | - Mihir Ranjan Mohanty
- Regional Research and Technology Transfer Station (RRTTS), Odisha University of Agriculture & Technology, Jeypore 764001, India
| | - Chinmayee Behera
- Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, SOA University, Bhubaneswar 753001, India
| | - Alok Kumar Panda
- Environmental Science Laboratory, School of Applied Sciences, KIIT Deemed to be University, Bhubaneswar 751024, India
| | - Binod Kumar Jena
- Krishi Vigyan Kendra, Odisha University of Agriculture & Technology, Rayagada 765022, India
| | - Lambodar Behera
- ICAR-National Rice Research Institute, Cuttack 753006, India
| | - Prasanta K Dash
- ICAR-National Institute for Plant Biotechnology, Pusa, New Delhi 110012, India
| | - Sharat Kumar Pradhan
- ICAR-National Rice Research Institute, Cuttack 753006, India
- Indian Council of Agricultural Research, Krishi Bhavan, New Delhi 110001, India
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Mohapatra S, Barik SR, Dash PK, Lenka D, Pradhan KC, Raj K. R R, Mohanty SP, Mohanty MR, Sahoo A, Jena BK, Panda AK, Panigrahi D, Dash SK, Meher J, Sahoo CR, Mukherjee AK, Das L, Behera L, Pradhan SK. Molecular Breeding for Incorporation of Submergence Tolerance and Durable Bacterial Blight Resistance into the Popular Rice Variety 'Ranidhan'. Biomolecules 2023; 13:biom13020198. [PMID: 36830568 PMCID: PMC9953461 DOI: 10.3390/biom13020198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/08/2023] [Accepted: 01/13/2023] [Indexed: 01/20/2023] Open
Abstract
Ranidhan is a popular late-maturing rice variety of Odisha state, India. The farmers of the state suffer heavy loss in years with flash floods as the variety is sensitive to submergence. Bacterial blight (BB) disease is a major yield-limiting factor, and the variety is susceptible to the disease. BB resistance genes Xa21, xa13, and xa5, along with the Sub1 QTL, for submergence stress tolerance were transferred into the variety using marker-assisted backcross breeding approach. Foreground selection using direct and closely linked markers detected the progenies carrying all four target genes in the BC1F1, BC2F1, and BC3F1 generations, and the positive progenies carrying these genes with maximum similarity to the recipient parent, Ranidhan, were backcrossed into each segregating generation. Foreground selection in the BC1F1 generation progenies detected all target genes in 11 progenies. The progeny carrying all target genes and similar to the recipient parent in terms of phenotype was backcrossed, and a total of 321 BC2F1 seeds were produced. Ten progenies carried all target genes/QTL in the BC2F1 generation. Screening of the BC3F1 progenies using markers detected 12 plants carrying the target genes. A total of 1270 BC3F2 seeds were obtained from the best BC3F1 progeny. Foreground selection in the BC3F2 progenies detected four plants carrying the target genes in the homozygous condition. The bioassay of the pyramided lines conferred very high levels of resistance to the predominant isolates of bacterial blight pathogen. These BB pyramided lines were submergence-tolerant and similar to Ranidhan in 13 agro-morphologic and grain quality traits; hence, they are likely to be adopted by farmers.
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Affiliation(s)
- Shibani Mohapatra
- ICAR-National Rice Research Institute, Cuttack 753006, India
- Environmental Science Laboratory, School of Applied Sciences, KIIT Deemed to be University, Bhubaneswar 751024, India
| | | | - Prasanta K. Dash
- ICAR-National Institute for Plant Biotechnology, New Delhi 110012, India
| | - Devidutta Lenka
- College of Agriculture, Odisha University of Agriculture & Technology, Bhubaneswar 751003, India
| | - Kartika Chandra Pradhan
- College of Agriculture, Odisha University of Agriculture & Technology, Bhubaneswar 751003, India
| | - Reshmi Raj K. R
- ICAR-National Rice Research Institute, Cuttack 753006, India
| | | | | | - Ambika Sahoo
- Centre for Biotechnology, Siksha ‘O’ Anusandhan Deemed to be University, Bhubaneswar 751003, India
| | | | - Alok Kumar Panda
- Environmental Science Laboratory, School of Applied Sciences, KIIT Deemed to be University, Bhubaneswar 751024, India
| | - Debabrata Panigrahi
- College of Agriculture, Odisha University of Agriculture & Technology, Bhubaneswar 751003, India
| | | | | | - Chitta Ranjan Sahoo
- College of Agriculture, Odisha University of Agriculture & Technology, Bhubaneswar 751003, India
| | | | - Lipi Das
- ICAR-Central Institute for Women in Agriculture, Bhubaneswar 751003, India
| | - Lambodar Behera
- ICAR-National Rice Research Institute, Cuttack 753006, India
| | - Sharat Kumar Pradhan
- ICAR-National Rice Research Institute, Cuttack 753006, India
- Indian Council of Agricultural Research, Krishi Bhavan, New Delhi 110001, India
- Correspondence:
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