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Al-Amery M, Fowler A, Unrine JM, Armstrong P, Maghirang E, Su K, de Melo J, Yuan FJ, Shu QY, Hildebrand D. Generation and Characterization of a Soybean Line with a Vernonia galamensis Diacylglycerol Acyltransferase-1 Gene and a myo-Inositol 1-Phosphate Synthase Knockout Mutation. Lipids 2020; 55:469-477. [PMID: 32542681 DOI: 10.1002/lipd.12253] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/26/2020] [Accepted: 04/29/2020] [Indexed: 11/07/2022]
Abstract
Soybean (Glycine max) meal is an important protein source. Soybean meal with lower phytate and oligosaccharides improves meal quality. A single recessive mutation in soybean myo-inositol 1-phosphate synthase (Gm-lpa-TW75-1) confers a seed phenotype with low phytate and increased inorganic phosphate. The mutant was crossed with high oil lines expressing a diacylglycerol acyltransferase1 (DGAT) gene from Vernonia galamensis (VgD). Gm-lpa-TW75-1 X VgD, designated GV, has 21%, and 22% oil and 41% and 43% protein from field and greenhouse seed production, respectively. No significant differences were found in mineral concentrations except for Fe which was 229 μg/g dry mass for GV followed by 174.3 for VgD and 162 for Gm-lpa-TW75-1. Phosphate (Pi) is higher in Gm-lpa-TW75-1 as expected at 5 mg/g, followed by GV at 1.6 mg/g whereas Jack, VgD, and Taiwan75 have about 0.3 mg/g. The Gm-lpa-TW75-1 line has the lowest phytate concentration at 1.4 mg/g followed by GV with 1.8 mg/g compared to Taiwan75, VgD, and Jack with 2.5 mg/g. This work describes a high oil and protein soybean line, GV, with increased Pi and lower phytate which will increase the nutritional value for human and animal feed.
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Affiliation(s)
- Maythem Al-Amery
- Department of Biology, College of Science for Women, University of Baghdad, Karrada, Al-Jadriya, 10071, Iraq
| | - Ashley Fowler
- Department of Animal and Food Sciences, University of Kentucky, 808 W.P. Garrigus Building, Lexington, KY, USA
| | - Jason M Unrine
- Department of Plant and Soil Sciences, University of Kentucky, Plant Science Building, 1405 Veterans Drive, Lexington, KY, USA
| | - Paul Armstrong
- USDA-ARS, SPIERU-CGAHR, 1515 College Avenue, Manhattan, KS, 66502, USA
| | | | - Kai Su
- Department of Plant and Soil Sciences, University of Kentucky, Plant Science Building, 1405 Veterans Drive, Lexington, KY, USA
| | - Julia de Melo
- UNESP Campus, Jaboticabal, State of Sao Paulo, 295, 9 de julho street, Conchal, São Paulo, 13835-000, Brazil
| | - Feng-Jie Yuan
- Zhejiang Provincial Key Laboratory for Germplasm Resources, Institute of Crop Science, Zhejiang University, Hangzhou, 310058, China
| | - Qing-Yao Shu
- Zhejiang Provincial Key Laboratory for Germplasm Resources, Institute of Crop Science, Zhejiang University, Hangzhou, 310058, China
| | - David Hildebrand
- Department of Plant and Soil Sciences, University of Kentucky, Plant Science Building, 1405 Veterans Drive, Lexington, KY, USA
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Serson W, Armstrong P, Maghirang E, AL‐Bakri A, Phillips T, AL‐Amery M, Su K, Hildebrand D. Development of Whole and Ground Seed Near‐Infrared Spectroscopy Calibrations for Oil, Protein, Moisture, and Fatty Acids inSalvia hispanica. J AM OIL CHEM SOC 2019. [DOI: 10.1002/aocs.12300] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- William Serson
- Department of BiologyAve Maria University Ave Maria FL 34142 USA
| | | | | | - Ahmed AL‐Bakri
- Department of Plant and Soil SciencesUniversity of Kentucky Lexington KY 40546 USA
| | - Timothy Phillips
- Department of Plant and Soil SciencesUniversity of Kentucky Lexington KY 40546 USA
| | - Maythem AL‐Amery
- Department of Biology, College of Science for WomenUniversity of Baghdad Baghdad 10011 Iraq
| | - Kai Su
- Department of Plant and Soil SciencesUniversity of Kentucky Lexington KY 40546 USA
| | - David Hildebrand
- Department of Plant and Soil SciencesUniversity of Kentucky Lexington KY 40546 USA
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Bhagyawant SS, Bhadkaria A, Gupta N, Srivastava N. Impact of phytic acid on nutrient bioaccessibility and antioxidant properties of chickpea genotypes. J Food Biochem 2018. [DOI: 10.1111/jfbc.12678] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Amita Bhadkaria
- School of Studies in Biotechnology Jiwaji University Gwalior India
| | - Neha Gupta
- School of Studies in Biotechnology Jiwaji University Gwalior India
| | - Nidhi Srivastava
- Department of Bioscience and Biotechnology Banasthali University Banasthali India
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Punjabi M, Bharadvaja N, Jolly M, Dahuja A, Sachdev A. Development and Evaluation of Low Phytic Acid Soybean by siRNA Triggered Seed Specific Silencing of Inositol Polyphosphate 6-/3-/5-Kinase Gene. FRONTIERS IN PLANT SCIENCE 2018; 9:804. [PMID: 29963066 PMCID: PMC6011814 DOI: 10.3389/fpls.2018.00804] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 05/25/2018] [Indexed: 05/27/2023]
Abstract
Soybean is one of the leading oilseed crop in the world and is showing a remarkable surge in its utilization in formulating animal feeds and supplements. Its dietary consumption, however, is incongruent with its existing industrial demand due to the presence of anti-nutritional factors in sufficiently large amounts. Phytic acid in particular raises concern as it causes a concomitant loss of indigestible complexed minerals and charged proteins in the waste and results in reduced mineral bioavailability in both livestock and humans. Reducing the seed phytate level thus seems indispensable to overcome the nutritional menace associated with soy grain consumption. In order to conceive our objective we designed and expressed a inositol polyphosphate 6-/3-/5-kinase gene-specific RNAi construct in the seeds of Pusa-16 soybean cultivar. We subsequently conducted a genotypic, phenotypic and biochemical analysis of the developed putative transgenic populations and found very low phytic acid levels, moderate accumulation of inorganic phosphate and elevated mineral content in some lines. These low phytic acid lines did not show any reduction in seedling emergence and displayed an overall good agronomic performance.
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Affiliation(s)
- Mansi Punjabi
- Department of Biotechnology, Delhi Technological University, New Delhi, India
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, India
| | - Navneeta Bharadvaja
- Department of Biotechnology, Delhi Technological University, New Delhi, India
| | - Monica Jolly
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, India
| | - Anil Dahuja
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, India
| | - Archana Sachdev
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, India
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