Speed Breeding for Crop Improvement and Food Security
Amid a rapidly growing global population and increasing threats to crop yields, this review focuses on Speed Breeding (SB) in crop genetics. It traces SB’s development from carbon arc lamp experiments 150 years ago to its modern use with LED technology which significantly accelerates breeding cycles...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
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MDPI AG
2023-11-01
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Series: | Crops |
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Online Access: | https://www.mdpi.com/2673-7655/3/4/25 |
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author | Jesse Potts Sumit Jangra Vincent N. Michael Xingbo Wu |
author_facet | Jesse Potts Sumit Jangra Vincent N. Michael Xingbo Wu |
author_sort | Jesse Potts |
collection | DOAJ |
description | Amid a rapidly growing global population and increasing threats to crop yields, this review focuses on Speed Breeding (SB) in crop genetics. It traces SB’s development from carbon arc lamp experiments 150 years ago to its modern use with LED technology which significantly accelerates breeding cycles. SB has applications in genetic mapping, genetic modification, and trait stacking, enhancing crop resilience by leveraging allelic diversity. It aligns well with breeding methods like single plant selection and single seed descent. The integration of SB with gene editing, genotyping, and genomic selection holds great promise. However, SB faces challenges related to infrastructure, genotypic variations, and potential stress responses. In summary, SB is a powerful and promising approach to address food security concerns and advancing crop genetics. |
first_indexed | 2024-03-08T20:52:36Z |
format | Article |
id | doaj.art-4a771ee4979f40dcb4ec63143c772947 |
institution | Directory Open Access Journal |
issn | 2673-7655 |
language | English |
last_indexed | 2024-03-08T20:52:36Z |
publishDate | 2023-11-01 |
publisher | MDPI AG |
record_format | Article |
series | Crops |
spelling | doaj.art-4a771ee4979f40dcb4ec63143c7729472023-12-22T14:01:41ZengMDPI AGCrops2673-76552023-11-013427629110.3390/crops3040025Speed Breeding for Crop Improvement and Food SecurityJesse Potts0Sumit Jangra1Vincent N. Michael2Xingbo Wu3Tropical Research and Education Center, University of Florida, Homestead, FL 33031, USATropical Research and Education Center, University of Florida, Homestead, FL 33031, USATropical Research and Education Center, University of Florida, Homestead, FL 33031, USATropical Research and Education Center, University of Florida, Homestead, FL 33031, USAAmid a rapidly growing global population and increasing threats to crop yields, this review focuses on Speed Breeding (SB) in crop genetics. It traces SB’s development from carbon arc lamp experiments 150 years ago to its modern use with LED technology which significantly accelerates breeding cycles. SB has applications in genetic mapping, genetic modification, and trait stacking, enhancing crop resilience by leveraging allelic diversity. It aligns well with breeding methods like single plant selection and single seed descent. The integration of SB with gene editing, genotyping, and genomic selection holds great promise. However, SB faces challenges related to infrastructure, genotypic variations, and potential stress responses. In summary, SB is a powerful and promising approach to address food security concerns and advancing crop genetics.https://www.mdpi.com/2673-7655/3/4/25genetic gaincontrolled environmenthigh-densitygenomic selectionsingle seed decentsingle plant selection |
spellingShingle | Jesse Potts Sumit Jangra Vincent N. Michael Xingbo Wu Speed Breeding for Crop Improvement and Food Security Crops genetic gain controlled environment high-density genomic selection single seed decent single plant selection |
title | Speed Breeding for Crop Improvement and Food Security |
title_full | Speed Breeding for Crop Improvement and Food Security |
title_fullStr | Speed Breeding for Crop Improvement and Food Security |
title_full_unstemmed | Speed Breeding for Crop Improvement and Food Security |
title_short | Speed Breeding for Crop Improvement and Food Security |
title_sort | speed breeding for crop improvement and food security |
topic | genetic gain controlled environment high-density genomic selection single seed decent single plant selection |
url | https://www.mdpi.com/2673-7655/3/4/25 |
work_keys_str_mv | AT jessepotts speedbreedingforcropimprovementandfoodsecurity AT sumitjangra speedbreedingforcropimprovementandfoodsecurity AT vincentnmichael speedbreedingforcropimprovementandfoodsecurity AT xingbowu speedbreedingforcropimprovementandfoodsecurity |