Results 71 to 80 of about 16,447 (208)

A guaB Mutant Strain of Rhizobium tropici CIAT899 Pleiotropically Defective in Thermal Tolerance and Symbiosis

Molecular Plant-Microbe Interactions, 2000
Rhizobium tropici strain CIAT899 displays a high intrinsic thermal tolerance, and had been used in this work to study the molecular basis of bacterial responses to high temperature. We generated a collection of R.
Pablo M. Riccillo, Monica M. Collavino, Daniel H. Grasso, Reg England, Frans J. de Bruijn, O. Mario Aguilar   +5 more
doaj   +1 more source

Analysis of molecular mechanism for acceleration of polyembryony using gene functional annotation pipeline in Copidosoma floridanum

BMC Genomics, 2020
Background Polyembryony is defined as the formation of several embryos from a single egg. This phenomenon can occur in humans, armadillo, and some endoparasitoid insects.
Takuma Sakamoto, Maaya Nishiko, Hidemasa Bono, Takeru Nakazato, Jin Yoshimura, Hiroko Tabunoki, Kikuo Iwabuchi   +6 more
doaj   +1 more source

Characteristic, Regulation and Targeting Strategies of Cancer Stem Cells and Their Niche in Digestive System Tumors

MedComm – Oncology, Volume 4, Issue 2, June 2025.
Cancer stem cells, characterized by self‐renewal, differentiation, heterogeneity, plasticity and tumorigenicity, are regulated by intrinsic factors such as signaling pathways, transcription factors, metabolism and noncoding RNAs, as well as environmental cells (including tumor cells, immune cells and stromal cells), environmental factors and distant ...
Zhenzhen Chen, Huanle Qi, Yapeng Xue, Yaqi Zhang, Zhuo Zhang, Shun Xu, Shixin Liao, Xiaoyu Zeng, Jiayi Wu, Xinrui Lv, Qiankun He, Pingping Zhu   +11 more
wiley   +1 more source

Comparative characteristics of blood xanthine oxidoreductase profiles in discoid and systemic lupus erythematosus

Сибирский научный медицинский журнал
Discoid (DLE) and systemic lupus erythematosus (SLE) are chronic inflammatory diseases of the connective tissue. Along with pathogenetic features, they have common characteristics. Immune disorders and oxidative stress are involved in pathogenesis of DLE
E. E. Mozgovaya, S. A. Bedina, A. S. Trofimenko, S. S. Spitsina, M. A. Mamus, I. A. Zborovskaya   +5 more
doaj   +1 more source

URSOLIC ACID AND CIS-TILIROSIDE PRODUCED BY Merremia tomentosa AFFECT OVIPOSITION OF Leucoptera coffeella ON COFFEE PLANTS

Química Nova
To contribute to the development of new products to control the coffee leaf miner (Leucoptera coffeella), which is a major pest for coffee plants, this work aimed to select plant species able to produce substances active against this insect and to ...
Helvécio M. Santos Júnior, Karina C. Lopes, Dejane S. Alves, Geraldo A. Carvalho, Denilson F. Oliveira   +4 more
doaj   +1 more source

Clinical Significance of Elevated Xanthine Dehydrogenase Levels and Hyperuricemia in Patients with Sepsis. [PDF]

Int J Mol Sci, 2023
Matsuoka M, Yamaguchi J, Kinoshita K.
europepmc   +1 more source

Biosynthesis of Pteridines in Insects: A Review

Insects
Pteridines are important cofactors for many biological functions of all living organisms, and they were first discovered as pigments of insects, mainly in butterfly wings and the eye and body colors of insects. Most of the information on their structures
Juan Ferré
doaj   +1 more source

A putative xanthine dehydrogenase is critical for Borrelia burgdorferi survival in ticks and mice. [PDF]

Microbiology (Reading), 2023
Phelan JP, Bourgeois JS, McCarthy JE, Hu LT.   +3 more
europepmc   +1 more source

Goose astrovirus infection affects uric acid production and excretion in goslings

Poultry Science, 2020
In 2018, a new goose astrovirus (GAstrV) was reported in China, which causes 2 to 20% deaths in 4- to 16-day-old goslings causing great damages to the livestock industry. Gout is the typical feature of GAstrV infection in goslings. However, the mechanism
Wankun Wu, Rong Xu, Yingjun Lv, Endong Bao   +3 more
doaj  

A subset of extracellular vesicles carries the bulk of microRNAs in commercial dairy cow’s milk

Journal of Extracellular Vesicles, 2017
MicroRNAs are small gene-regulatory RNAs that are found in various biological fluids, including milk, where they are often contained inside extracellular vesicles (EVs), like exosomes.
Abderrahim Benmoussa, Sophia Ly, Si Ting Shan, Jonathan Laugier, Eric Boilard, Caroline Gilbert, Patrick Provost   +6 more
doaj   +1 more source