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For instance, is involved in numerous life processes of and exerts a significant influence on its physiological indicators. The results demonstrate that infection disturbs the normal growth and development of , resulting in a substantial reduction in the number of offspring. Compared with the uninfected control group, the innate rate of increase and the endogenous growth rate are markedly lower. Moreover, RNA-sequencing revealed that genes related to energy synthesis and nutrient metabolism were significantly upregulated in infected with . Simultaneously, the infection led to a significant downregulation of genes related to alkaline phosphatase in the folate-synthesis pathway and histone proteinase B synthesis in the metabolism pathway of . These experimental findings indicate that infection disrupts the growth and development of , specifically manifested as a significant upregulation of genes related to energy synthesis and nutrient metabolism and a downregulation of genes related to reproduction. Overall, these results offer support for the study of the interactions between aphids and symbiotic bacteria.
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http://dx.doi.org/10.3390/insects16030238 | DOI Listing |
Histol Histopathol
September 2025
Center for Experimental Teaching, School of Pharmacy, Guangzhou Medical University, Guangzhou, China.
Background: The aim of this study was to establish a rat model of premature ovarian failure (POF) with cyclophosphamide (CTX), and explore the molecular basis of POF and the mechanism of Guishen-Erxian Decoction (GSEXD) to improve POF from the perspective of oxidative stress regulation of ovarian granulosa cell (OGC) DNA fragmentation.
Method: The study utilized SD rats to establish a POF model via CTX. Rats were divided into Control, POF group, three GSEXD dosage groups (low, medium, high), and a GSEXD+PI3K agonist group to assess GSEXD's therapeutic effects on oxidative stress, DNA fragmentation and ovarian damage.
Plant Genome
September 2025
Department of Agronomy, Iowa State University, Ames, Iowa, USA.
Crop growth rate is a critical physiological trait for forage and bioenergy crops like sorghum [Sorghum bicolor (L.) Moench], influencing overall crop productivity, particularly in photoperiod-sensitive (PS) types. Crop growth rate studies focus on either a physiological approach utilizing a few genotypes to analyze biomass accumulation or a genetic approach characterizing easily scorable proxy traits in larger populations.
View Article and Find Full Text PDFPhysiol Plant
September 2025
State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Agriculture, South China Agricultural University, Guangzhou, China.
The rice root system mediates nutrient uptake while adapting to tillage, management, and environmental changes. While optimized nitrogen (N) supply is known to enhance 2-acetyl-1-pyrroline (2-AP) biosynthesis in fragrant rice, the underlying mechanisms linking nitrogen availability, root development, and their combined effects on physiological processes and aroma formation remain unclear. To address this knowledge gap, we conducted a pot experiment employing two fragrant rice cultivars (Huahangxiangyinzhen and Qingxiangyou19xiang) under three nitrogen regimes (0, 1.
View Article and Find Full Text PDFAdv Wound Care (New Rochelle)
September 2025
Beijing Laboratory of Biomedical Materials, State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, PR China.
Wound healing is a complex, tightly regulated process involving a range of enzymes, growth factors, and cytokines that coordinate cellular activities essential for tissue repair and wound closure. However, in cases of extensive or severe injury, the intrinsic repair mechanisms are often insufficient, underscoring the need for advanced therapeutic strategies to accelerate healing and minimize scar formation. Electrically conductive hydrogels (ECHs), combining the advantageous properties of hydrogels with the physiological and electrochemical characteristics of conductive materials, present a safer and more convenient alternative to traditional electrode-based electrical stimulation (ES) for treating chronic and nonhealing wounds.
View Article and Find Full Text PDFF1000Res
September 2025
Institute of Food and Biotechnology, Can Tho University, Can Tho City, Vietnam.
Background: has been extensively studied for its bioactive components and medicinal properties. This study was carried out to evaluate the fermentation ability of 2.1 yeast to determine suitable fermentation conditions.
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