Résultats de la recherche - Hua Song
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Predicting biomass transportation costs: A machine learning approach for enhanced biofuel competitiveness
Publié 2025-09-01Accéder au texte intégralThe escalating depletion of hydrocarbon reserves and the escalating global climate crisis have catalyzed a significant shift towards biofuels as a viable alternative to fossil fuels. However, the substantial cost disparity between biofuels and conventional fossil fuels presents a formidable obstacle...
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The small and large subunits of carbamoyl-phosphate synthase exhibit diverse contributions to pathogenicity in Xanthomonas citri subsp. citri
Publié 2015-07-01Accéder au texte intégralCarbamoyl-phosphate synthase plays a vital role in the carbon and nitrogen metabolism cycles. In Xanthomonas citri subsp. citri, carA and carB encode the small and large subunits of carbamoyl-phosphate synthase, respectively. The deletion mutation of the coding regions revealed that carA did not aff...
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AI-Driven Safety and Security for UAVs: From Machine Learning to Large Language Models
Publié 2025-05-01Accéder au texte intégralAs unmanned aerial vehicle (UAV) applications expand across logistics, agriculture, and emergency response, safety and security threats are becoming increasingly complex. Addressing these evolving threats, including physical safety and network security threats, requires continued advancement by inte...
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An Inner Membrane Protein (Imp) of Xanthomonas oryzae pv. oryzicola Functions in Carbon Acquisition, EPS Production, Bacterial Motility and Virulence in Rice
Publié 2014-12-01Accéder au texte intégralXanthomonas oryzae pv. oryzicola (Xoc) causes bacterial leaf streak, a devastating disease in rice-growing regions worldwide. A Tn5-insertion mutant in Xoc_3248, encoding an inner membrane protein (Imp), showed reduced virulence in rice. To explore the potential function of this gene in virulence, a...
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Xoryp_08180 of Xanthomonas oryzae pv. oryzicola, Encoding a Hypothetical Protein, is Regulated by HrpG and HrpX and Required for Full Virulence in Rice
Publié 2012-04-01Accéder au texte intégralXanthomonas oryzae pv. oryzicola (Xoc) causes a destructive bacterial leaf streak disease in rice. Some of the gene products annotated as hypothetical proteins in the genome of Xoc may contribute to its virulence in rice. A mutant, Mxoc1679, screened from our previous Tn5-tagged mutant library for X...
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Establishment of knockout mutagenesis in avrBs3/pthA family genes of Xanthomonas oryzae pv. oryzicola
Publié 2011-01-01Accéder au texte intégralThe contribution of at least twenty highly conserved avrBs3/pthA family genes in Xanthomonas oryz ae pv. oryzicola (Xoc) to virulence or avirulence in rice is still rudimentary. Based on the conserved structure of the avrBs3/pthA family, a marker-exchange mutagenesis strategy in association with med...
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The sigma 54 genes rpoN1 and rpoN2 of Xanthomonas citri subsp. citri play different roles in virulence, nutrient utilization and cell motility
Publié 2016-09-01Accéder au texte intégralThe sigma factor 54 (σ54) controls the expression of many genes in response to nutritional and environmental conditions. There are two σ54 genes, rpoN1 (XAC1969) and rpoN2 (XAC2972), in Xanthomonas citri subsp. citri. To investigate their functions, the deletion mutants ΔrpoN1, ΔrpoN2 and ΔrpoN1N2 w...
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FBXL3 serves as a suppressor of regenerative myogenesis
Publié 2025-07-01Accéder au texte intégralMuscle regeneration hinges on the proliferation and differentiation of satellite cells. FBXL3, a member of the F-box protein family known for its role as a negative regulator of the circadian clock, is implicated in myogenesis. In this study, we demonstrate the expression of FBXL3 in satellite cells...
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Modeling the Potential Geographic Distribution of Black Pepper (Piper nigrum) in Asia Using GIS Tools
Publié 2012-04-01Accéder au texte intégralKnown as the “king of spices”, black pepper (Piper nigrum), a perennial crop of the tropics, is economically the most important and the most widely used spice crop in the world. To understand its suitable bioclimatic distribution, maximum entropy based on ecological niche modeling was used to model...
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Application of droplet digital PCR in detection of seed-transmitted pathogen Acidovorax citrulli
Publié 2020-02-01Accéder au texte intégralBacterial fruit blotch caused by Acidovorax citrulli is a serious threat to cucurbit industry worldwide. The pathogen is seed-transmitted, so seed detection to prevent distribution of contaminated seed is crucial in disease management. In this study, we adapted a quantitative real-time PCR (qPCR) as...
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A Comprehensive Analysis of the Association Between the EORTC QLQ‐C30 Questionnaire and Cachexia in Patients With Gastric Cancer
Publié 2025-06-01Accéder au texte intégralABSTRACT Background Cancer cachexia is associated with poor quality of life (QoL) and reduced survival in patients with cancer. The European Organization for Research and Treatment of Cancer (EORTC) QLQ‐C30 is a widely used cancer‐specific health‐related QoL questionnaire that comprises 15 scales, c...
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Effect of high-molecular-weight glutenin subunit deletion on soft wheat quality properties and sugar-snap cookie quality estimated through near-isogenic lines
Publié 2018-05-01Accéder au texte intégralHigh-molecular-weight glutenin subunits (HMW-GSs) play a critical role in determining the viscoelastic properties of wheat dough. The HMW-GSs are encoded by Glu-A1, Glu-B1, and Glu-D1 loci on the long arms of chromosomes 1A, 1B, and 1D, respectively. In the present study, four near-isogenic lines wi...
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