Publications by authors named "M V Gurudev Dutt"
Article Synopsis
- Huanglongbing (HLB) disease, triggered by the bacterium Liberibacter asiaticus, poses a serious threat to citrus production with no existing cure, making the development of resistant cultivars essential.
- Researchers focused on the NONEXPRESSOR OF PATHOGENESIS-RELATED GENES (NPR) family, specifically modifying NPR1 and NPR3 genes in sweet orange trees to improve HLB resistance.
- The genome-edited sweet orange varieties showed enhanced vigor compared to wild-type trees under greenhouse conditions, suggesting that targeted gene editing can help in developing HLB-tolerant citrus plants, although further field tests are required to confirm these results.
Article Synopsis
- The study analyzes cysteine-rich secretory proteins and PR1-like genes in finger lime, focusing on their response to Huanglongbing disease.
- CaCAP2 gene showed a dramatic increase in expression during infection compared to sweet orange, indicating its importance in the plant's defense.
- The research also highlights the CAP2 gene's role in stress management and reveals genetic differences between finger lime and sweet orange that may affect their responses to environmental stresses.
Article Synopsis
- - Coated blade spray-mass spectrometry (CBS-MS) is a technique for quickly detecting small amounts of target compounds in complex biological mixtures, but its use is limited due to the lack of accessible MS interfaces and extraction tools.
- - This research introduces new CBS-MS solutions made with 3D printing, including a flexible mass spectrometry interface and two extraction devices designed for large samples and single-drop blood, improving efficiency and reducing contamination risks during the analysis.
- - The new devices were effective in screening for seven drugs in urine and blood samples, with rapid sample preparation times, while also addressing potential contamination issues from 3D-printed materials.
Overexpression of VvmybA1 transcription factor in 'Hamlin' citrus enhances cold tolerance by increasing anthocyanin accumulation. This results in improved ROS scavenging, altered gene expression, and stomatal regulation, highlighting anthocyanins' essential role in citrus cold acclimation. Cold stress is a significant threat to citrus cultivation, impacting tree health and productivity.
View Article and Find Full Text PDFThis article describes the development and assessment of a neuroimaging curriculum for neonatology fellows. The curriculum is focused on topics that are relevant to the practice of neonatology and employs contemporary teaching methods, such as flipped classroom, learner engagement, and spaced repetition. Since its implementation 2018 the curriculum has been appreciated by our trainees and demonstrated improvements in trainee knowledge.
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