Two new genera and one new species of the Braconinae tribe Adeshini are described and illustrated: Ranjith & Quicke, , type species Ranjith, 2017, from India, and Quicke & Butcher, , type species Quicke & Butcher, from South Africa. The former lacks the mid-longitudinal propodeal carina characteristic of the tribe, and the latter displays less derived fore wing venation with two distinct abscissae of vein 2CU. A molecular phylogenetic analysis is included to confirm their correct placement. Since neither of the two new genera displays all of the characters given in the original diagnosis of the Adeshini a revised diagnosis is provided, as well as an illustrated key to the genera.
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http://dx.doi.org/10.3897/zookeys.1166.105589 | DOI Listing |
J Biol Methods
October 2024
University of Texas Rio Grande Valley School of Medicine, 1201 West University Drive, Edinburg, TX 78539, USA.
Background: This is the first study to examine a cohort that engages in the practice of immunization with snake venoms. In this practice, either fresh wet venom or venom reconstituted from freeze-dried form is used in vaccination protocols to produce hyper-immunity to venom.
Methods: This is a retrospective community-initiated collaborative research (CICR) project that collated the records of venom immunization.
Mol Biol Evol
January 2025
Department of Ecology and Evolutionary Biology, University of California, Los Angeles.
Despite the importance of gut commensal microbiota to human health, there is little knowledge about their evolutionary histories, including their demographic histories and distributions of fitness effects (DFE) of mutations. Here, we infer the demographic histories and DFEs for amino-acid changing mutations of 39 of the most prevalent and abundant commensal gut microbial species found in Westernized individuals over timescales exceeding human generations. Some species display contractions in population size and others expansions, with several of these events coinciding with several key historical moments in human history.
View Article and Find Full Text PDFBMC Med
January 2025
The Second Affiliated Hospital, School of Public Health, Zhejiang University School of Medicine, 388 Yuhangtang Road, Hangzhou, 310058, Zhejiang, China.
Background: Cigarette smoking is posited as a potential factor in disrupting the balance of the human gut microbiota. However, existing studies with limited sample size have yielded inconclusive results.
Methods: Here, we assessed the association between cigarette smoking and gut microbial profile among Chinese males from four independent studies (N total = 3308).
Acta Parasitol
January 2025
College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China.
Background: Cryptosporidium spp., Giardia duodenalis, and Enterocytozoon bieneusi are important zoonotic pathogens. In Inner Mongolia, a single pathogen molecular epidemiological survey of these three protozoa was previously conducted on only 176 fecal samples donkeys.
View Article and Find Full Text PDFDirofilariasis is a globally significant emerging-zoonotic-disease caused by nematode parasites belonging to the genus Dirofilaria (Rhabditida: Onchocercidae) and is transmitted by mosquitoes (Diptera: Culicidae) of the Culicidae family. A recent study on molecular prevalence of Dirofilaria sp. "hongkongensis" To, 2012 (nomen nudum) among the dog population in Kerala indicated a high infection rate.
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