Sulfate transport and metabolism: strategies to improve the seed protein quality
| dc.contributor.author | C R Nagesh | |
| dc.contributor.author | Rama Prashat G | |
| dc.contributor.author | Suneha Goswami | |
| dc.contributor.author | C Bharadwaj | |
| dc.contributor.author | Shelly Praveen | |
| dc.contributor.author | S. V. Ramesh | |
| dc.contributor.author | T Vinutha | |
| dc.date.accessioned | 2025-12-09T05:51:36Z | |
| dc.date.available | 2025-12-09T05:51:36Z | |
| dc.date.issued | 2024 | |
| dc.description.abstract | Sulfur-containing amino acids (SAA), namely methionine, and cysteine are crucial essential amino acids (EAA) considering the dietary requirements of humans and animals. However, a few crop plants, especially legumes, are characterized with suboptimal levels of these EAA thereby limiting their nutritive value. Hence, improved comprehension of the mechanistic perspective of sulfur transport and assimilation into storage reserve, seed storage protein (SSP), is imperative. Efforts to augment the level of SAA in seed storage protein form an integral component of strategies to balance nutritive quality and quantity. In this review, we highlight the emerging trends in the sulfur biofortification approaches namely transgenics, genetic and molecular breeding, and proteomic rebalancing with sulfur nutrition. The transgenic ‘push and pull strategy’ could enhance sulfur capture and storage by expressing genes that function as efficient transporters, sulfate assimilatory enzymes, sulfur-rich foreign protein sinks, or by suppressing catabolic enzymes. Modern molecular breeding approaches that adopt high throughput screening strategies and machine learning algorithms are invaluable in identifying candidate genes and alleles associated with SAA content and developing improved crop varieties. Sulfur is an essential plant nutrient and its optimal uptake is crucial for seed sulfur metabolism, thereby affecting seed quality and yields through proteomic rebalance between sulfur-rich and sulfur-poor seed storage proteins. | |
| dc.identifier.citation | Molecular Biology Reports (2024) 51:242 https://doi.org/10.1007/s11033-023-09166-xthe | |
| dc.identifier.uri | http://14.139.158.120:4000/handle/123456789/8901 | |
| dc.language.iso | en | |
| dc.subject | Sulfur-containing amino acids (SAA) | |
| dc.subject | Sulfur transport and assimilation | |
| dc.subject | Seed storage protein (SSP) | |
| dc.subject | Biofortification | |
| dc.subject | Transgenics | |
| dc.subject | Genetic and molecular breeding | |
| dc.subject | Sulfur nutrition | |
| dc.title | Sulfate transport and metabolism: strategies to improve the seed protein quality | |
| dc.type | Article |