The value of wetlands on the landscape cannot be overstated—they store and filter water, provide wildlife habitat, cool the atmosphere and sequester carbon. Yet, in the farmland area of Canada’s Prairies, wetlands are being drained to increase…
Category: 5. Biology
-
Draining wetlands produces substantial emissions in the Canadian Prairies
-
Bushbabies reclassified as 'near threatened.' Scientists share how to protect these adorable primates
Frank Cuozzo and Michelle Sauther first traveled to South Africa in 2012 to search for some of the most unusual primates on Earth—bushbabies. These animals are nocturnal and small, often around the size of a housecat. Bushbabies have big ears,…
Continue Reading
-
Researchers measure Puijo lichens and microbes for canopy nitrous oxide uptake
The role of soil and forests in greenhouse gas sequestration has been studied for a long time. However, forests are also home to invisible organisms that may affect the climate. “Soil, water and peatlands have been studied in the Biogeochemistry…
Continue Reading
-
Multidrug-Resistant Bacterial Strain Found Preserved in 5,000-Year-Old Cave Ice
Scientists have isolated a new strain of the Psychrobacter cryohalolentis species from 5,000-year-old ice from Scarisoara Ice Cave in Romania. Remarkably, the strain — labeled SC65A.3 — shows resistance to 10 widely used antibiotics,…
Continue Reading
-
Intelligent fire detection in agriculture using machine learning and embedded systems for risk prevention and improved sustainability
Viana, C. M., Freire, D., Abrantes, P., Rocha, J. & Pereira, P. Agricultural land systems importance for supporting food security and sustainable development goals: A systematic review. Sci. Total Environ. 806, 150718.
Continue Reading
-
Harmonization of IgG antibody values against the SARS-CoV-2 Spike protein
A Predicted truncated values
To predict the maximum values of the methods, several models were considered in order to select the one providing the best predictions. The models used, as well as the alternative options, are presented in Table 5.
Continue Reading
-
Androgen dysregulates the follicular extracellular matrix and increases pro-fibrotic gene expression in the mouse ovary
Hynes, R. O. The extracellular matrix: not just pretty fibrils. Sci. (80-). 326 (5957), 1216–1219 (2009).
Bi, Y. et al. Extracellular matrix proteoglycans control the fate of bone marrow…
Continue Reading
-
R-loop editing by DNA cytosine deaminase APOBEC3B modulates the activity of oestrogen receptor enhancers
Orzolek, I., Sobieraj, J. & Domagala-Kulawik, J. Estrogens, cancer and immunity. Cancers 14, https://doi.org/10.3390/cancers14092265 (2022).
Yang, J. A., Stires, H., Belden, W. J. & Roepke, T. A. The arcuate estrogen-regulated transcriptome:…
Continue Reading
-
Two codes of RNA editing by deamination in human diseases
Benne, R. et al. Major transcript of the frameshifted coxII gene from trypanosome mitochondria contains four nucleotides that are not encoded in the DNA. Cell 46, 819–826 (1986).
Google…
Continue Reading
-
H pilin cyclisation and pilus biogenesis are promiscuous but electrostatic perturbations impair conjugation efficiency
Lang, A. S., Buchan, A. & Burrus, V. Interactions and evolutionary relationships among bacterial mobile genetic elements. Nat. Rev. Microbiol 23, 423–438 (2025).
Arnold, B. J., Huang, I.-T. &…
Continue Reading