SbLAV1, a member of the B3 transcription factor family in sorghum, plays a key regulatory role in starch biosynthesis during grain development through transcriptional activation of starch biosynthesis-related genes.
Monolignol Pathway-Mediated Resistance to Sugarcane Aphid in Sorghum
Overexpression of the monolignol pathway gene SbCCoAOMT enhances sorghum resistance to sugarcane aphid through increased lignin deposition, altered phloem-feeding behavior, and accumulation of defensive phenolic compounds.
SbNAC074 Enhances Salt Tolerance via Proline Accumulation, Antioxidant Activity, and MAPK-Mediated Regulation
Overexpression of the sorghum transcription factor SbNAC074 enhances plant salt tolerance by promoting proline accumulation, boosting antioxidant enzyme activity, and interacting with SbMPK3 for phosphorylation-mediated regulation.
Genetic and Metabolic Insights into the Relationship Between Seed Coat Color, Phenolic Compounds, and Volatile Profiles in Sorghum
Sorghum seed coat color correlates with the accumulation of phenolic and volatile compounds, and key regulatory genes including ABCB28, PTCD1, and ANK have been identified as central to their biosynthesis and transport.
Vulnerability of Cereal Crop Landraces Under Post-Catastrophic Climate Scenarios
Though the diversity of native crop varieties (landraces) may be useful for increasing food security under novel environmental conditions, in the scenario of a soot-producing catastrophe, local genetic diversity is insufficient to ensure agricultural resilience without long-distance genotype substitutions or crop shifts.
Evolution and Efficiency of C4 Photosynthesis: A Blueprint for Crop Enhancement
Recent genomic studies highlight the higher diversity and specialized regulatory adaptations of photosynthetic genes in C4 plants like sorghum and foxtail millet, compared to CAM plants, providing insights for improving crop resilience and productivity.
2025 CSHL Genome Informatics Conference, Nov. 5-8, Abstracts Due Aug. 22
The Genome Informatics Conference will take place at Cold Spring Harbor Laboratory from November 5-8, 2025. Virtual participation is available to those not giving poster or oral presentations. The Keynote Speakers will be Yana Safonova, from Penn State, and Marinka Zitnik, from Harvard University.
Genetic Basis of Inflorescence Adaptation in Chinese Sorghum for Climate-Resilient Breeding
This study reveals how geographic adaptation shapes inflorescence morphology in Chinese sorghum, identifying key genetic regions that could be leveraged to breed climate-resilient, high-yield varieties.
CSI Seminar Sandeep Marla, July 22 at 11 AM CT
The Center for Sorghum Improvement (CSI) is hosting a virtual seminar given by Sandeep Marla, from the Department of Agronomy at Kansas State University, on Tuesday, July 22 at 11 AM CT. The title of the talk is, “Accelerating sorghum trait delivery with established public-private sector partnerships.”
Unlocking Sorghum’s Potential in Skin Care and Antioxidant Applications: A New Frontier for Kafirin Peptides
In recent years, sorghum has gained increasing attention not just as a climate-resilient staple crop, but also as a source of high-value bioactive compounds with applications beyond the food and feed sectors. A growing body of research highlights the potential of sorghum storage proteins—particularly kafirins—as a sustainable source of antioxidant peptides and cosmeceutical ingredients.