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Sequence and structure analyses of lytic polysaccharide monooxygenases mined from metagenomic DNA of humus samples around white-rot fungi in Cuc Phuong tropical forest, Vietnam
PeerJ - Tập 12 - Trang e17553 - 2024
Nam-Hai Truong, Thi-Thu-Hong Le, Hong-Duong Nguyen, Hong-Thanh Nguyen, Trong-Khoa Dao, Thi-Minh-Nguyet Tran, Huyen-Linh Tran, Dinh-Trong Nguyen, Thi-Quy Nguyen, Thi-Hong-Thao Phan, Thi-Huyen Do, Ngoc-Han Phan, Thi-Cam-Nhung Ngo, Van-Van Vu
#Chitin-active and cellulose-active LPMOs; Metagenomics; Fungal-bacterialrelationships; Protein spatial conformation prediction
A new paravian dinosaur from the Late Jurassic of North America supports a late acquisition of avian flight
PeerJ - Tập 7 - Trang e7247
Scott Hartman, Mickey Mortimer, William R. Wahl, Dean R. Lomax, Jessica Lippincott, David M. Lovelace
The last two decades have seen a remarkable increase in the known diversity of basal avialans and their paravian relatives. The lack of resolution in the relationships of these groups combined with attributing the behavior of specialized taxa to the base of Paraves has clouded interpretations of the origin of avialan flight. Here, we describeHesperornithoides miessleri... hiện toàn bộ
Phylogenetic congruence of lichenised fungi and algae is affected by spatial scale and taxonomic diversity
PeerJ - Tập 2 - Trang e573
Hannah L. Buckley, Arash Rafat, Johnathon Ridden, Robert Cruickshank, Hayley J. Ridgway, Adrian M. Paterson
Osteology and phylogeny ofRobustichthys luopingensis, the largest holostean fish in the Middle Triassic
PeerJ - Tập 7 - Trang e7184
Guanghui Xu
The extinct ray-finned fish taxonRobustichthys luopingensisfrom Luoping, eastern Yunnan, China represents the largest holostean known in the Middle Triassic. Despite its potential significance for investigating the holostean phylogeny and reconstructing the Triassic marine ecosystems,Robustichthyshas so far not been described in detail ...... hiện toàn bộ
Is there a link between pre-existing antibodies acquired due to childhood vaccinations or past infections and COVID-19? A case control study
PeerJ - Tập 9 - Trang e10910
Bilge Sümbül, Hilmi Erdem Sümbül, Ramazan Azim Okyay, Erdinç Gülümsek, Ahmet Rıza Şahin, Barış Boral, Burhan Fatih Koçyiğit, Mostafa Alfishawy, Jeffrey Gold, Ali Muhittin Taşdoğan
Background There is growing evidence indicating that children are less affected from COVID-19. Some authors speculate that childhood vaccinations may provide some cross-protection against COVID-19. In this study, our aim was to compare the circulating antibody titers for multiple childhood vaccine antigens, as an indicator of the state of immune memory b...... hiện toàn bộ
Identification of priority shorebird conservation areas in the Caribbean
PeerJ - Tập 8 - Trang e9831
Jessica Rozek Cañizares, J. Michael Reed
Despite being geographically central to the Atlantic Americas Flyway for migratory birds, the Caribbean is often overlooked or underappreciated when addressing the conservation of North American shorebirds. To our knowledge, this is the first Caribbean-wide assessment of shorebird use in the region. We analyzed 211,013 shorebird species observations in the insular Caribbean from 2010–2019,...... hiện toàn bộ
Survey of owner motivations and veterinary input of owners feeding diets containing raw animal products
PeerJ - Tập 5 - Trang e3031
Stewart K. Morgan, Susan Willis, Megan Shepherd
BackgroundThe practice of feeding of diets containing raw animal products (RAP) to pets (dogs and cats) is discouraged by veterinary organizations and governmental public health organizations. Nevertheless, the practice of feeding RAP to pets is increasing in popularity. Pet owner motivations for feeding RAP diets to pets have not been explored and the be...... hiện toàn bộ
So sánh dược động học của quercetin, isoquercitrin và quercetin-3-O-β-D-glucuronide ở chuột bằng HPLC-MS Dịch bởi AI
PeerJ - Tập 7 - Trang e6665
Hongli Yin, Ji Ma, Jichun Han, Maoru Li, Jing Shang
Giới thiệu Quercetin (Qr), isoquercitrin (IQ) và quercetin-3-O-β-D-glucuronide (QG) là những chất thực vật mạnh có khả năng phòng chống bệnh và cải thiện sức khỏe. Tuy nhiên, có thể tồn tại sự chuyển hoá giữa Qr, IQ và QG trong cơ thể. Cần có sự nghiên cứu hệ thống về dược động học của Qr, IQ và QG để hiểu rõ hơn về hành động d...... hiện toàn bộ
#quercetin #isoquercitrin #quercetin-3-O-β-D-glucuronide #HPLC-MS #dược động học #chuột #hấp thụ #chuyển hóa #tác động dược lý
Forecasting influenza epidemics by integrating internet search queries and traditional surveillance data with the support vector machine regression model in Liaoning, from 2011 to 2015
PeerJ - Tập 6 - Trang e5134
Feng Liang, Peng Guan, Wei Wu, Desheng Huang
Background Influenza epidemics pose significant social and economic challenges in China. Internet search query data have been identified as a valuable source for the detection of emerging influenza epidemics. However, the selection of the search queries and the adoption of prediction methods are crucial challenges when it comes to improving predictions. ...... hiện toàn bộ
Impact of polystyrene microplastics on Daphnia magna mortality and reproduction in relation to food availability
PeerJ - Tập 6 - Trang e4601
Rana Al-Jaibachi, Amanda Callaghan
Microplastics (MPs) in the environment continue to be a growing area of concern in terms of acute and chronic impacts on aquatic life. Whilst increasing numbers of studies are providing important insights into microparticle behaviour and impacts in the marine environment, a paucity of information exists regarding the freshwater environment. This study focusses on the uptake, retention and ...... hiện toàn bộ
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