Two species of the species group are described, from Texas and Colorado, and from New Mexico. males have extravagant ornamentation: a green first leg with an unusually dense lateral fringe of orange and white hairs, and a large grey triangular patella on the third leg with blue-white scales nearby. males are considerably more muted, lacking ornamentation on the third leg's patella and tibia. Photographs of living specimens are given, as well as notes on habitat.
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http://dx.doi.org/10.3897/zookeys.625.9891 | DOI Listing |
J Am Soc Mass Spectrom
January 2025
Suntory Institute for Bioorganic Research, Suntory Foundation for Life Sciences, 8-1-1 Seikadai, Seika-Cho, Soraku-Gun, Kyoto 619-0284 Japan.
In this study, we analyzed purine derivatives using multimatrix variation matrix-assisted laser desorption ionization mass spectrometry (MALDI MS) with α-cyano-4-hydroxycinnamic acid (CHCA), 1,5-diaminonaphtalene (DAN), 5-formylsalicylic acid (FSA), and 5-nitrosalicylic acid (NSA) as matrices. Further, we focused on the abstraction/attachment of hydrogen from/to analytes and detected [M - H], [M + 2H] and/or [M + 3H] in MALDI MS spectra of compounds containing nitrogen and/or carbonyl oxygen. Although [M - H] generation of purine compounds in MALDI MS with conventional matrices was challenging, NSA-MALDI MS effectively yielded the [M - H]species of purine derivatives compared with CHCA, FSA, and DAN, and the [M - H]/[M + H] ratios reflected their structures, such as the substituting groups and positions.
View Article and Find Full Text PDFExpert Rev Anti Infect Ther
January 2025
Pathogenic Yeast Research Group, Department of Microbiology and Biochemistry, University of the Free State, Bloemfontein, South Africa.
Introduction: There is a rise in antifungal resistance as well as the emergence of multidrug resistant fungal pathogens worldwide, including in Africa.
Method: This systematic review summarized the published data on the mechanisms and epidemiology of antifungal resistance in species in Africa between 2000 and early 2024.
Result: Seventeen reports from seven African countries were analyzed but due to the paucity of data, the prevalence of antifungal resistant isolates in Africa could not be estimated.
J Morphol
January 2025
Department of Zoology, Denver Museum of Nature & Science, Denver, Colorado, USA.
The barn owl is a common research subject in auditory science due to its exceptional capacity for high frequency hearing and superb sound source localization capabilities. Despite longstanding interest in the auditory performance of barn owls, the function of its middle ear has attracted remarkably little attention. Here, we report the middle ear transfer function measured by laser Doppler vibrometry and direct measurements of inner ear pressures.
View Article and Find Full Text PDFChin Med
January 2025
Aging and Metabolism Research Group, Korea Food Research Institute, Wanju‑gun, 55365, Republic of Korea.
Background: Magnolia kobus DC (MO), as a plant medicine, has been reported to have various physiological activities, including neuroprotective, anti-inflammatory, and anti-diabetic effects. However, vascular protective effects of MO remain incompletely understood. In this study, we evaluated the vascular protective effect of MO against ferroptosis in a carotid artery ligation (CAL)-induced neointimal hyperplasia mouse model and in aortic thoracic smooth muscle A7r5 cells.
View Article and Find Full Text PDFBMC Genomics
January 2025
College of Biological Science and Food Engineering, Southwest Forestry University, Kunming, Yunnan Province, 650224, China.
Background: WRKY transcription factors (TFs) regulate plant responses to environmental stimuli and development, including flowering. Despite extensive research on different species, their role in the invasive plant Mikania micrantha remains to be explored. The aim of this study was to identify and analyze WRKY genes in M.
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