Results 91 to 100 of about 38,882,850 (250)

Molecular characterization of Cryptosporidium isolates obtained from human immunodeficiency virus-infected individuals living in Switzerland, Kenya, and the United States. [PDF]

, 2000
A total of 22 Cryptosporidium isolates from human immunodeficiency virus-infected patients from Kenya, Switzerland, and the United States were examined at three genetic loci: the 18S ribosomal DNA, HSP-70, and acetyl coenzyme A synthetase genes.
Deplazes, P., Sulaiman, I., Thompson, R.C.A., Morgan, U.M., Moore, A., Xiao, L., Ndiritu, W., Weber, R., Lal, A.A.   +8 more
core  

MiR-199a-3p regulates HCT-8 cell autophagy and apoptosis in response to Cryptosporidium parvum infection by targeting MTOR

Communications Biology
The microRNAs (miRNAs) of their hosts play an important role in regulating both the innate and adaptive immune responses to Cryptosporidium parvum infection. The mechanisms of autophagy and apoptosis are important components of the defense system against
Shanbo Wu, Tianren Shao, Jingjing Xie, Juanfeng Li, Lulu Sun, Yafang Zhang, Lijie Zhao, Luyang Wang, Xiaoying Li, Longxian Zhang, Rongjun Wang   +10 more
doaj   +1 more source

Partial mycoheterotrophy: a common strategy in arbuscular mycorrhizal plants?

New Phytologist, Volume 251, Issue 6, Page 3096-3110, September 2026.
Proposed autotrophy to mycoheterotrophy continuum among arbuscular mycorrhizal plants. Summary The vast majority of land plants transfer part of the organic carbon they produce by photosynthesis to arbuscular mycorrhizal (AM) fungi inside their root cells; the fungi in turn help plants to take up nutrients and water from the soil.
Vincent S. F. T. Merckx, Cas Verbeek, Tomas Figura, Jada Carter, Izai A. B. S. Kikuchi, Franziska E. Zahn, Gerhard Gebauer, Sean W. Graham, Kenji Suetsugu, Deyi Wang   +9 more
wiley   +1 more source

Phylogenetic analysis of Cryptosporidium isolates from captive reptiles using 18S rDNA sequence data and random amplified polymorphic DNA analys [PDF]

, 1999
Sequence alignment of a polymerase chain reaction-amplified 713-base pair region of the Cryptosporidium 18S rDNA gene was carried out on 15 captive reptile isolates from different geographic locations and compared to both Cryptosporidium parvum and ...
Deplazes, P., Thompson, R.C.A., Fayer, R., Graczyk, T.K., Morgan, U.M., Xiao, L., Lal, A.A.   +6 more
core  

Cryptosporidiosis caused by Cryptosporidium parvum subtype IIdA15G1 at a dairy farm in Northwestern China

Parasites & Vectors, 2014
Background Cryptosporidium spp. are zoonotic parasites responsible for diarrhoeal diseases in animals and humans worldwide. Cattle are the most common mammalian species in which Cryptosporidium is detected, with pre-weaned calves considered to be ...
Zhaohui Cui, Rongjun Wang, Jianying Huang, Haiyan Wang, Jinfeng Zhao, Nannan Luo, Junqiang Li, Zhenjie Zhang, Longxian Zhang   +8 more
doaj   +1 more source

Diversity of Botryosphaeriaceae Species Associated With Grapevine Dieback in France: Life Traits and Aggressiveness

Plant Pathology, Volume 75, Issue 5, September‐October 2026.
This study provides a molecular and biological characterisation of Botryosphaeriaceae species found in French vineyards. It is the first substantial description of their diversity, distribution and life history traits, as well as a description of their associated virome.
Gwenaëlle Comont, Marie Laurens, Chantal Faure, Philippe Larignon, Thierry Candresse, Armelle Marais, Marie‐France Corio‐Costet   +6 more
wiley   +1 more source

Phylogenetic relationships among isolates of Cryptosporidium: evidence for several new species [PDF]

, 1999
Isolates of Cryptosporidium were characterized using nucleotide sequence analysis of the 18S rRNA and dihydrofolate reductase genes and also random-amplified polymorphic DNA analysis.
Deplazes, P., Thompson, R.C.A., Fayer, R., Morgan, U.M., Monis, P.T.   +4 more
core  

Characterization of INS-15, A Metalloprotease Potentially Involved in the Invasion of Cryptosporidium parvum

Microorganisms, 2019
Cryptosporidium parvum is a protozoan parasite that can cause moderate-to-severe diarrhea. Insulinase-like proteases (INS) are one of the largest protein families within the small proteome of the pathogen. However, their roles in C. parvum biology remain
Rui Xu, Yaqiong Guo, Na Li, Qiang Zhang, Haizhen Wu, Una Ryan, Yaoyu Feng, Lihua Xiao   +7 more
doaj   +1 more source

Molecular genotypes analysis of Cryptosporidium and Hymenolepis in rats on Lombok Island, Indonesia

International Journal of One Health, 2020
Background and Aim: Cryptosporidium parvum and Hymenolepis nana are intestinal parasites that are commonly found in the unclean environment. Their presence in rats promotes the transmission of the cryptosporidiosis and hymenolepiasis to humans or animals
Ersandhi Resnhaleksmana, Wayan Tunas Artama, Mahardika Agus Wijayanti, Fihiruddin Fihiruddin   +3 more
doaj   +1 more source

Warming effects on marine microzooplankton and mixoplankton: Physiological responses, community reorganization, and implications for a warming ocean

Limnology and Oceanography, Volume 71, Issue 8, August 2026.
Abstract Microzooplankton and mixoplankton are key regulators of marine food webs, yet their responses to ocean warming and thermal extremes remain incompletely integrated across physiological, community, and ecosystem scales. This synthesis examines how temperature shapes the physiology, trophic strategies, and community dynamics of these protistan ...
Albert Calbet
wiley   +1 more source