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Javed SO, Awan SI, Shouket S, Attia KA, Xi Z, Mohammed AA, Khan SA, Javed ST, Majeed Y. Corrigendum to: Physiological and biochemical assortment in different wheat genotypes ( Triticum aestivum L.) under rain fed conditions. Funct Plant Biol 2024; 51:FP23252_CO. [PMID: 38593746 DOI: 10.1071/fp23252_co] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
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Javed SO, Awan SI, Shouket S, Attia KA, Xi Z, Mohammed AA, Khan SA, Javed ST, Majeed Y. Physiological and biochemical assortment in different wheat genotypes ( Triticum aestivum L.) under rain fed conditions. Funct Plant Biol 2024; 51:FP23252. [PMID: 38493797 DOI: 10.1071/fp23252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/01/2024] [Indexed: 03/19/2024]
Abstract
Wheat (Triticum aestivum L.) is the most extensively cultivated cereal crop in the world; however, its growth and development are affected by different types of biotic and abiotic stress conditions. The aim of this study was to assess the physico-chemical diversity in different wheat genotypes under rain-fed conditions. Principle component analysis (PCA) showed that significant variation for different components contributed 77.87% of total variability among all genotypes. In the scree plot, the first two PCs (PC1=44.75%, PC2=14.28%) had significant differences for numerous agronomic traits. The scatter biplot depicted eight genotypes (Zardana, NR-462, D-97, BARS-2009 (a check), NR-481, Tarnab-73, NR-489 and Pirsabak-91) with high diversity (variation ~90%) for different morphological traits, identifiable as they were located further away from the origin than other genotypes. Factor analysis of loading factors among wheat genotypes across different morpho-physiological traits also showed significant diversity for positive and negative loads. In cluster analysis, genotypes such as BWP-97, BARS-2009, NR-489, NR-448 and Pak. 13 were outliers, indicating significant diversity among all genotypes for different agronomic traits. Biochemical analysis showed maximum values for antioxidant activity, total phenolic content, and total flavonoid content in lines NR-485 (93.76%), NR-489 (3.55mg gallic acid equivalent (GAE)/g), and the variety Suleman-96 (3.45mg quercetin equivalent (QE)/g), respectively. This study provides new insights for understanding the diversity of different wheat genotypes under rain-fed conditions, and the selected genotypes can be evaluated for further breeding programs.
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Affiliation(s)
- Syeda Okasha Javed
- Laboratory of Plant Breeding and Molecular Genetics, University of Poonch, Rawalakot, Azad Kashmir, Pakistan
| | - Shahid Iqbal Awan
- Laboratory of Plant Breeding and Molecular Genetics, University of Poonch, Rawalakot, Azad Kashmir, Pakistan
| | - Sania Shouket
- Laboratory of Plant Breeding and Molecular Genetics, University of Poonch, Rawalakot, Azad Kashmir, Pakistan
| | - Kotb A Attia
- Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Zhu Xi
- Key Laboratory of Tropical Fruit Biology, Ministry of Agriculture and Rural Affairs of China/Key Laboratory of Hainan Province for Postharvest Physiology and Technology of Tropical Horticulture Product, South Subtropical Crops Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524000, P.R. China
| | - Arif Ahmed Mohammed
- Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sher Aslam Khan
- Department of Plant Breeding and Genetics, The University of Haripur, Haripur 22620, Pakistan
| | | | - Yasir Majeed
- Laboratory of Plant Breeding and Molecular Genetics, University of Poonch, Rawalakot, Azad Kashmir, Pakistan; and College of Agronomy, Gansu Agricultural University, Lanzhou 730070, P.R. China
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