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Fayaz U, Hussain SZ, Naseer B, Mahdi SS, Mir JI, Ghosh A, Jana A, Wani NR, Jabeen A, Wani FJ, Manzoor S. Flavor profiling and gene expression studies of indigenous aromatic rice variety (Mushk Budiji) grown at different altitudes of Highland Himalayan regions. Sci Rep 2024; 14:1010. [PMID: 38200065 PMCID: PMC10781667 DOI: 10.1038/s41598-024-51467-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/05/2024] [Indexed: 01/12/2024] Open
Abstract
Mushk Budiji-an indigenous aromatic rice variety is usually grown at an altitude ranging from 5000 to 7000 ft above mean sea level in Highland Himalayas. This study was conducted to investigate the effects of altitude, soil nitrogen content and climatic conditions (temperature) of the selected locations on the flavor profile of Mushk Budiji using gas chromatography-mass spectroscopy (GC-MS) and electronic nose (E-nose). E-nose being rapid and non-destructive method was used to validate the results of volatile aromatic compounds obtained using GC-MS in Mushk Budiji. Around 35 aromatic compounds were identified in Mushk Budiji rice samples. Highest volatile peak area percentage (105.41%) was recorded for Mushk Budji grown at an altitude of 5216.53 ft. Highest E-nose score (2.52) was obtained at an altitude of 6299.21 ft. Over-expression of fatty acid degradation and linoleic acid metabolism genes was observed at higher altitudes, whereas lipid biosynthesis was negatively influenced by higher altitude. Fatty acid degradation and linoleic acid metabolism is responsible for the synthesis of volatile aromatic compounds in Mushk Budiji. This study will therefore be the path finder for investigating the intricate mechanism behind the role of altitude on aroma development in Mushk Budiji rice for future studies.
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Affiliation(s)
- Ufaq Fayaz
- Division of Food Science and Technology, Sher-E-Kashmir University of Agriculture Sciences and Technology of Kashmir, Shalimar, 190025, India
| | - Syed Zameer Hussain
- Division of Food Science and Technology, Sher-E-Kashmir University of Agriculture Sciences and Technology of Kashmir, Shalimar, 190025, India.
| | - Bazila Naseer
- Division of Food Science and Technology, Sher-E-Kashmir University of Agriculture Sciences and Technology of Kashmir, Shalimar, 190025, India.
| | - Syed Sheraz Mahdi
- Division of Agronomy, Faculty of Agriculture, SKUAST-Kashmir, Wadura, J&K, India
| | - Javid Iqbal Mir
- Central Institute of Temperate Horticulture, Kashmir, Rangreth, J&K, 190005, India
| | - Alokesh Ghosh
- Centre for Development of Advanced Computing (C-DAC), Kolkata, 700001, India
| | - Arun Jana
- Centre for Development of Advanced Computing (C-DAC), Kolkata, 700001, India
| | - Nazrana Rafique Wani
- Division of Food Science and Technology, Sher-E-Kashmir University of Agriculture Sciences and Technology of Kashmir, Shalimar, 190025, India
| | - Abida Jabeen
- Division of Food Science and Technology, Sher-E-Kashmir University of Agriculture Sciences and Technology of Kashmir, Shalimar, 190025, India
| | - Fehim J Wani
- Division of Agricultural Economics & Statistics, Faculty of Agriculture, SKUAST-Kashmir, Wadura, J&K, India
| | - Sobiya Manzoor
- Division of Food Science and Technology, Sher-E-Kashmir University of Agriculture Sciences and Technology of Kashmir, Shalimar, 190025, India
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Zhang Y, Ren Y, Yang D, Liu H, Zhang Y, Wang X, Bai F, Cheng S. Foliar methyl jasmonate (MeJA) application increased 2-acetyl-1-Pyrroline (2-AP) content and modulated antioxidant attributes and yield formation in fragrant rice. JOURNAL OF PLANT PHYSIOLOGY 2023; 282:153946. [PMID: 36812722 DOI: 10.1016/j.jplph.2023.153946] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 02/16/2023] [Accepted: 02/16/2023] [Indexed: 06/18/2023]
Abstract
Endogenous methyl jasmonate (MeJA) mediates abiotic and biotic stresses in plants. Exogenous MeJA application can stimulate and defend plant gene expression and induce plant chemical defense. The effects of foliar MeJA application on yield and 2-acetyl-1-pyrroline (2-AP) biosynthesis of fragrant rice are scarcely investigated. The pot experiment was conducted by spraying different concentrations of MeJA (0, 1, and 2 μM; denoted as CK, MeJA-1, and MeJA-2) at the initial heading stage of two fragrant rice cultivars, Meixiangzhan and Yuxiangyouzhan. The results showed that foliar MeJA application significantly increased the grain 2-AP content by 32.1% and 49.7%, respectively, following MeJA-1 and MeJA-2 treatments, and the two cultivars showed the highest 2-AP content upon MeJA-2 treatment. However, the grain yield was increased in MeJA-1 as compared with MeJA-2 treatment for all rice cultivars and no significant differences were observed in yield and yield-related traits compared with CK. The aroma was improved by foliar MeJA application which was strongly associated with the regulation of the precursors and enzymes involved in 2-AP biosynthesis. In particular, the contents of proline, pyrroline-5-carboxylic acid, and pyrroline at maturity, as well as the activities of proline dehydrogenase, ornithine aminotransferase, and pyrroline-5-carboxylic acid synthetase, were positively correlated with grain 2-AP content. On the other hand, foliar MeJA application improved the contents of soluble protein, chlorophyll a and b, and carotenoid, and increased the activity of antioxidant enzymes. Moreover, peroxidase activity and leaf chlorophyll contents were significantly positively correlated to 2-AP content following foliar MeJA application. Therefore, our results implied that foliar MeJA application increased aroma and influenced yield by regulating the physio-biochemistry characters and resistance, and suggested that the optimal concentration of MeJA for the best positive effect on the yield and aroma was 1 μM. However, further study is required to evaluate the metabolic level and molecular basis of the regulatory mechanism of foliar MeJA application on 2-AP in fragrant rice.
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Affiliation(s)
- Yuanxia Zhang
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, Yulin Normal University, 537000, People's Republic of China; College of Computer Science and Engineering of Yulin Normal University, Yulin, 537000, People's Republic of China
| | - Yong Ren
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, Yulin Normal University, 537000, People's Republic of China; College of Biology and Pharmacy of Yulin Normal University, Yulin, 537000, People's Republic of China; Key Laboratory for Conservation and Utilization of Subtropical Bio-Resources, Education Department of Guangxi Zhuang Autonomous Region, Yulin Normal University, Yulin, 537000, People's Republic of China
| | - Dongyue Yang
- Safety and Security Office of Yulin Normal University, Yulin, 537000, People's Republic of China
| | - Haidong Liu
- Hezhou Academy of Agricultural Science, Hezhou, 542899, People's Republic of China
| | - Yushen Zhang
- College of Biology and Pharmacy of Yulin Normal University, Yulin, 537000, People's Republic of China
| | - Xingjie Wang
- College of Biology and Pharmacy of Yulin Normal University, Yulin, 537000, People's Republic of China
| | - Fujing Bai
- College of Biology and Pharmacy of Yulin Normal University, Yulin, 537000, People's Republic of China
| | - Siren Cheng
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, Yulin Normal University, 537000, People's Republic of China; College of Biology and Pharmacy of Yulin Normal University, Yulin, 537000, People's Republic of China; Key Laboratory for Conservation and Utilization of Subtropical Bio-Resources, Education Department of Guangxi Zhuang Autonomous Region, Yulin Normal University, Yulin, 537000, People's Republic of China.
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Sreenivasulu N, Zhang C, Tiozon RN, Liu Q. Post-genomics revolution in the design of premium quality rice in a high-yielding background to meet consumer demands in the 21st century. PLANT COMMUNICATIONS 2022; 3:100271. [PMID: 35576153 PMCID: PMC9251384 DOI: 10.1016/j.xplc.2021.100271] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/23/2021] [Accepted: 12/24/2021] [Indexed: 05/14/2023]
Abstract
The eating and cooking quality (ECQ) of rice is critical for determining its economic value in the marketplace and promoting consumer acceptance. It has therefore been of paramount importance in rice breeding programs. Here, we highlight advances in genetic studies of ECQ and discuss prospects for further enhancement of ECQ in rice. Innovations in gene- and genome-editing techniques have enabled improvements in rice ECQ. Significant genes and quantitative trait loci (QTLs) have been shown to regulate starch composition, thereby affecting amylose content and thermal and pasting properties. A limited number of genes/QTLs have been identified for other ECQ properties such as protein content and aroma. Marker-assisted breeding has identified rare alleles in diverse genetic resources that are associated with superior ECQ properties. The post-genomics-driven information summarized in this review is relevant for augmenting current breeding strategies to meet consumer preferences and growing population demands.
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Affiliation(s)
- Nese Sreenivasulu
- Consumer Driven Grain Quality and Nutrition Unit, Rice Breeding and Innovation Platform, International Rice Research Institute, Los Baños 4030, Philippines.
| | - Changquan Zhang
- Key Laboratory of Plant Functional Genomics of the Ministry of Education, Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding, College of Agriculture, Yangzhou University, Yangzhou 225009, China; Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Jiangsu Key Laboratory of Crop Genetics and Physiology, Yangzhou University, Yangzhou 225009, China
| | - Rhowell N Tiozon
- Consumer Driven Grain Quality and Nutrition Unit, Rice Breeding and Innovation Platform, International Rice Research Institute, Los Baños 4030, Philippines; Max Planck Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476 Potsdam-Golm, Germany
| | - Qiaoquan Liu
- Key Laboratory of Plant Functional Genomics of the Ministry of Education, Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding, College of Agriculture, Yangzhou University, Yangzhou 225009, China; Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Jiangsu Key Laboratory of Crop Genetics and Physiology, Yangzhou University, Yangzhou 225009, China.
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Phitaktansakul R, Kim KW, Aung KM, Maung TZ, Min MH, Somsri A, Lee W, Lee SB, Nam J, Kim SH, Lee J, Kwon SW, Nawade B, Chu SH, Park SW, Kang KK, Cho YH, Lee YS, Chung IM, Park YJ. Multi-omics analysis reveals the genetic basis of rice fragrance mediated by betaine aldehyde dehydrogenase 2. J Adv Res 2021; 42:303-314. [PMID: 36513420 PMCID: PMC9788947 DOI: 10.1016/j.jare.2021.12.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 11/15/2021] [Accepted: 12/11/2021] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION Fragrance is an important economic and quality trait in rice. The trait is controlled by the recessive gene betaine aldehyde dehydrogenase 2 (BADH2) via the production of 2-acetyl-1-pyrroline (2AP). OBJECTIVES Variation in BADH2 was evaluated at the population, genetic, transcriptional, and metabolic levels to obtain insights into fragrance regulation in rice. METHODS Whole-genome resequencing of the Korean World Rice Collection of 475 rice accessions, including 421 breeding lines and 54 wild accessions, was performed. Transcriptome analyses of a subset of 279 accessions, proteome analyses of 64 accessions, and volatile profiling of 421 breeding lines were also performed. RESULTS We identified over 3.1 million high-quality single nucleotide polymorphisms (SNPs) in Korean rice collection. Most SNPs were present in intergenic regions (79%), and 190,148 SNPs (6%) were located in the coding sequence, of which 53% were nonsynonymous. In total, 38 haplotypes were identified in the BADH2 coding region, including four novel haplotypes (one in cultivated and three in wild accessions). Tajima's D values suggested that BADH2 was under balancing selection in japonica rice. Furthermore, we identified 316 expression quantitative trait loci (eQTL), including 185 cis-eQTLs and 131 trans-eQTLs, involved in BADH2 regulation. A protein quantitative trait loci (pQTL) analysis revealed the presence of trans-pQTLs; 13 pQTLs were mapped 1 Mbp from the BADH2 region. Based on variable importance in projection (VIP) scores, 15 volatile compounds, including 2AP, discriminated haplotypes and were potential biomarkers for rice fragrance. CONCLUSION We generated a catalog of haplotypes based on a resequencing analysis of a large number of rice accessions. eQTLs and pQTLs associated with BADH2 gene expression and protein accumulation are likely involved in the regulation of 2AP variation in fragrant rice. These data improve our understanding of fragrance and provide valuable information for rice breeding.
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Affiliation(s)
- Rungnapa Phitaktansakul
- Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Republic of Korea
| | - Kyu-Won Kim
- Center of Crop Breeding on Omics and Artificial Intelligence, Kongju National University, Yesan 32439, Republic of Korea
| | - Kyaw Myo Aung
- Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Republic of Korea
| | - Thant Zin Maung
- Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Republic of Korea
| | - Myeong-Hyeon Min
- Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Republic of Korea
| | - Aueangporn Somsri
- Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Republic of Korea
| | - Wondo Lee
- Seedpia, 85 Maesil-ro, Kwonsun-ku, Suwon 16395, Republic of Korea
| | - Sang-Beom Lee
- Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Republic of Korea
| | - Jungrye Nam
- Center of Crop Breeding on Omics and Artificial Intelligence, Kongju National University, Yesan 32439, Republic of Korea
| | - Seung-Hyun Kim
- Department of Applied Bioscience, Konkuk University, Seoul 05029, Republic of Korea
| | - Joohyun Lee
- Department of Applied Bioscience, Konkuk University, Seoul 05029, Republic of Korea
| | - Soon-Wook Kwon
- Department of Plant Bioscience, Pusan National University, Pusan 46241, Republic of Korea
| | - Bhagwat Nawade
- Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Republic of Korea
| | - Sang-Ho Chu
- Center of Crop Breeding on Omics and Artificial Intelligence, Kongju National University, Yesan 32439, Republic of Korea
| | - Sang-Won Park
- Chemical Safety Division, National Institute of Agriculture Science (NIAS), Wanju 55365, Republic of Korea
| | - Kwon Kyoo Kang
- Department of Horticultural Life Science, Hankyong National University, Anseong 17579, Republic of Korea
| | - Yoo-Hyun Cho
- Seedpia, 85 Maesil-ro, Kwonsun-ku, Suwon 16395, Republic of Korea
| | - Young-Sang Lee
- Department of Medical Biotechnology, Soonchunhyang University, Asan 31538, Republic of Korea
| | - Ill-Min Chung
- Department of Applied Bioscience, Konkuk University, Seoul 05029, Republic of Korea,Corresponding authors at: Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Korea (Yong-Jin Park); Department of Applied Bioscience, Konkuk University, Seoul 05029, Korea (Ill-Min Chung).
| | - Yong-Jin Park
- Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Republic of Korea,Center of Crop Breeding on Omics and Artificial Intelligence, Kongju National University, Yesan 32439, Republic of Korea,Corresponding authors at: Department of Plant Resources, College of Industrial Sciences, Kongju National University, Yesan 32439, Korea (Yong-Jin Park); Department of Applied Bioscience, Konkuk University, Seoul 05029, Korea (Ill-Min Chung).
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