Biological invasion poses a significant threat to biodiversity conservation and also results in substantial economic loss including the excessive cost of management to control it. Still, its impact on plant sexual reproduction strategies remains underexplored in natural settings. We conducted a field experiment on native Phragmites australis and invasive Spartina alterniflora in Bohai Bay and assessed plant size (aboveground biomass and height) and sexual reproduction (ear biomass, reproductive allocation, etc.
View Article and Find Full Text PDFNitrogen (N) is an essential nutrient element limiting plant growth and production, and plant N uptake capacity varies with environmental change. Recently, global climate changes such as N deposition and drought have important impacts on the terrestrial ecosystems, especially for urban greening trees. However, it's still unclear how N deposition and drought affect plant N uptake and biomass production and the underlying relationship between them.
View Article and Find Full Text PDFPreviously, we showed that mouse immunity-related guanosine triphosphatase (GTPase) family M protein 1 (Irgm1) promotes malignant melanoma progression by inducing cellular autophagy flux and metastasis. Human IRGM, a truncated protein functionally distinct from its mouse counterpart, has several splice isoforms. In this study, we analyzed the association of IRGM and human melanoma clinical prognosis and investigated the function of IRGM in human melanoma cells.
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