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Marker-Assisted Improvement for Durable Bacterial Blight Resistance in Aromatic Rice Cultivar HUR 917 Popular in Eastern Parts of India

Bacterial blight (BB) is a devastating disease of rice in the tropics of Indian sub-continent, where the presence of Xoo races with varying levels of genetic diversity and virulence renders disease management extremely challenging. In this context, marker-assisted improvement of plant resistance has...

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Autores principales: Kumar, Manish, Singh, Ravi Pratap, Jena, Debarchana, Singh, Vineeta, Rout, Diptibala, Arsode, Panduranga Bhagwan, Choudhary, Madhu, Singh, Prakash, Chahar, Suman, Samantaray, Sanghamitra, Mukherjee, Arup Kumar, Mohan, Chander, Bohra, Abhishek, Das, Goutam, Balo, Sumana, Singh, Onkar Nath, Verma, Ramlakhan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10058408/
https://www.ncbi.nlm.nih.gov/pubmed/36987051
http://dx.doi.org/10.3390/plants12061363
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author Kumar, Manish
Singh, Ravi Pratap
Jena, Debarchana
Singh, Vineeta
Rout, Diptibala
Arsode, Panduranga Bhagwan
Choudhary, Madhu
Singh, Prakash
Chahar, Suman
Samantaray, Sanghamitra
Mukherjee, Arup Kumar
Mohan, Chander
Bohra, Abhishek
Das, Goutam
Balo, Sumana
Singh, Onkar Nath
Verma, Ramlakhan
author_facet Kumar, Manish
Singh, Ravi Pratap
Jena, Debarchana
Singh, Vineeta
Rout, Diptibala
Arsode, Panduranga Bhagwan
Choudhary, Madhu
Singh, Prakash
Chahar, Suman
Samantaray, Sanghamitra
Mukherjee, Arup Kumar
Mohan, Chander
Bohra, Abhishek
Das, Goutam
Balo, Sumana
Singh, Onkar Nath
Verma, Ramlakhan
author_sort Kumar, Manish
collection PubMed
description Bacterial blight (BB) is a devastating disease of rice in the tropics of Indian sub-continent, where the presence of Xoo races with varying levels of genetic diversity and virulence renders disease management extremely challenging. In this context, marker-assisted improvement of plant resistance has been proven as one of the most promising approaches for the development of sustainable rice cultivars. The present study demonstrates the marker-assisted introgression of the three BB resistant genes (Xa21 + xa13 + xa5) into the background of HUR 917, a popular aromatic short grain (ASG) rice cultivar in India. The performance of the resulting improved products (near isogenic lines (NILs), HR 23-5-37-83-5, HR 23-5-37-121-10, HR 23-5-37-121-14, HR 23-65-6-191-13, HR 23-65-6-237-2, HR 23-65-6-258-10 and HR 23-65-6-258-21) establishes the utility of marker-assisted selection (MAS) approach for accelerated trait introgression in rice. The MAS-bred lines carrying three introgressed genes showed broad spectrum BB resistance (lesion length, LL of 1.06 ± 1.35 cm to 4.61 ± 0.87 cm). Besides, these improved lines showed the complete product profile of recurrent parent HUR 917 along with the enhanced level of durable BB resistance. The improved introgression lines with durable BB resistance would contribute to sustainable rice production in India, particularly in the Indo-Gangetic plane that has substantial acreage under HUR 917.
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spelling pubmed-100584082023-03-30 Marker-Assisted Improvement for Durable Bacterial Blight Resistance in Aromatic Rice Cultivar HUR 917 Popular in Eastern Parts of India Kumar, Manish Singh, Ravi Pratap Jena, Debarchana Singh, Vineeta Rout, Diptibala Arsode, Panduranga Bhagwan Choudhary, Madhu Singh, Prakash Chahar, Suman Samantaray, Sanghamitra Mukherjee, Arup Kumar Mohan, Chander Bohra, Abhishek Das, Goutam Balo, Sumana Singh, Onkar Nath Verma, Ramlakhan Plants (Basel) Article Bacterial blight (BB) is a devastating disease of rice in the tropics of Indian sub-continent, where the presence of Xoo races with varying levels of genetic diversity and virulence renders disease management extremely challenging. In this context, marker-assisted improvement of plant resistance has been proven as one of the most promising approaches for the development of sustainable rice cultivars. The present study demonstrates the marker-assisted introgression of the three BB resistant genes (Xa21 + xa13 + xa5) into the background of HUR 917, a popular aromatic short grain (ASG) rice cultivar in India. The performance of the resulting improved products (near isogenic lines (NILs), HR 23-5-37-83-5, HR 23-5-37-121-10, HR 23-5-37-121-14, HR 23-65-6-191-13, HR 23-65-6-237-2, HR 23-65-6-258-10 and HR 23-65-6-258-21) establishes the utility of marker-assisted selection (MAS) approach for accelerated trait introgression in rice. The MAS-bred lines carrying three introgressed genes showed broad spectrum BB resistance (lesion length, LL of 1.06 ± 1.35 cm to 4.61 ± 0.87 cm). Besides, these improved lines showed the complete product profile of recurrent parent HUR 917 along with the enhanced level of durable BB resistance. The improved introgression lines with durable BB resistance would contribute to sustainable rice production in India, particularly in the Indo-Gangetic plane that has substantial acreage under HUR 917. MDPI 2023-03-18 /pmc/articles/PMC10058408/ /pubmed/36987051 http://dx.doi.org/10.3390/plants12061363 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Kumar, Manish
Singh, Ravi Pratap
Jena, Debarchana
Singh, Vineeta
Rout, Diptibala
Arsode, Panduranga Bhagwan
Choudhary, Madhu
Singh, Prakash
Chahar, Suman
Samantaray, Sanghamitra
Mukherjee, Arup Kumar
Mohan, Chander
Bohra, Abhishek
Das, Goutam
Balo, Sumana
Singh, Onkar Nath
Verma, Ramlakhan
Marker-Assisted Improvement for Durable Bacterial Blight Resistance in Aromatic Rice Cultivar HUR 917 Popular in Eastern Parts of India
title Marker-Assisted Improvement for Durable Bacterial Blight Resistance in Aromatic Rice Cultivar HUR 917 Popular in Eastern Parts of India
title_full Marker-Assisted Improvement for Durable Bacterial Blight Resistance in Aromatic Rice Cultivar HUR 917 Popular in Eastern Parts of India
title_fullStr Marker-Assisted Improvement for Durable Bacterial Blight Resistance in Aromatic Rice Cultivar HUR 917 Popular in Eastern Parts of India
title_full_unstemmed Marker-Assisted Improvement for Durable Bacterial Blight Resistance in Aromatic Rice Cultivar HUR 917 Popular in Eastern Parts of India
title_short Marker-Assisted Improvement for Durable Bacterial Blight Resistance in Aromatic Rice Cultivar HUR 917 Popular in Eastern Parts of India
title_sort marker-assisted improvement for durable bacterial blight resistance in aromatic rice cultivar hur 917 popular in eastern parts of india
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10058408/
https://www.ncbi.nlm.nih.gov/pubmed/36987051
http://dx.doi.org/10.3390/plants12061363
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