Results 101 to 110 of about 1,190 (149)

Nanopore Sequencing for the Detection and Preliminary Identification of Viruses in Amblyomma americanum L. (Acari: Ixodidae) [PDF]

Hard-bodied ticks are known to carry a wide range of viruses, some of which can cause human diseases. In the U.S., the tick Amblyomma americanum is an important disease vector.
Beati, Lorenza, Dralabu, Saviour, Humphrey, Mary Katherine, Zierdt, Ella   +3 more
core   +1 more source

Metagenomic investigation of viruses in green sea turtles (Chelonia mydas) [PDF]

Green sea turtles are listed on the International Union for Conservation of Nature’s Red List of Threatened Species. Thus, conservation efforts, including investigation of factors affecting the health of green sea turtles, are critical. Viral communities
Daohua Zhuang, Feng Cong, Hongwei Li, Yuan Chen, Yue-Xiao Lian, Zhongrong Xia   +5 more
core   +1 more source

DNA methylation enables recurrent endogenization of giant viruses in an animal relative. [PDF]

5-Methylcytosine (5mC) is a widespread silencing mechanism that controls genomic parasites. In eukaryotes, 5mC has gained complex roles in gene regulation beyond parasite control, yet 5mC has also been lost in many lineages.
de Mendoza, A, Dudin, O, Kim, IV, Olivetta, M, Ovchinnikov, V, Sarre, LA, Sebé-Pedrós, A, Suga, H   +7 more
core   +2 more sources

Conserved marseilleviruses harboring diverse antibiotic resistance genes isolated from the Yangtze river Delta and the Pearl river delta, China

Scientific Reports
Marseilleviruses are a group of double-stranded DNA viruses infecting Acanthamoeba within the phylum Nucleocytoviricota and are ubiquitous in water and soil globally.
Yucheng Xia, Baiyu Su, Hongwei Ren, Feifei Liu, Xiaojun Wang, Yue-Him Wong, Rui Zhang   +6 more
doaj   +1 more source

A giant virus infecting the amoeboflagellate Naegleria

Nature Communications
Giant viruses (Nucleocytoviricota) are significant lethality agents of various eukaryotic hosts. Although metagenomics indicates their ubiquitous distribution, available giant virus isolates are restricted to a very small number of protist and algal ...
Patrick Arthofer, Florian Panhölzl, Vincent Delafont, Alban Hay, Siegfried Reipert, Norbert Cyran, Stefanie Wienkoop, Anouk Willemsen, Ines Sifaoui, Iñigo Arberas-Jiménez, Frederik Schulz, Jacob Lorenzo-Morales, Matthias Horn   +12 more
doaj   +1 more source

Unveiling the Global Diversity and Evolution of Giant Viruses Through Ocean Metagenomics [PDF]

令和5年度 京都大学化学研究所 スーパーコンピュータシステム ...
Meng, Lingjie
core  

Infection signatures of multiple Nucleocytoviricota virus lineages in the brown algae Undaria pinnatifida revealed by population-wide genome analysis

Journal of Applied Phycology
Undaria pinnatifidais a large brown algae native to the northwest Pacific. It has been introduced to numerous countries and is listed among the world's 100 worst invasive species. However, it is also edible and produces various bioactive compounds, making it commercially important.
openaire   +1 more source

Mapping the Landscape of Marine Giant Virus Research: A Scientometric Perspective (1996–2024)

Journal of Marine Science and Engineering
Although giant viruses have introduced new perspectives on the definition and evolution of viruses and are increasingly recognized for their significant biological roles within marine ecosystems, systematic evaluations of development trends and ...
Kang Eun Kim, Man Deok Seo, Sukchan Lee, Taek-Kyun Lee   +3 more
doaj   +1 more source

Giant viruses inhibit superinfection by downregulating phagocytosis in Acanthamoeba [PDF]

In the context of the virosphere, viral particles can compete for host cells. In this scenario, some viruses block the entry of exogenous virions upon infecting a cell, a phenomenon known as superinfection inhibition.
Abrahão, Jônatas S, Aquino, Isabella L M, Arias, Nídia Esther Colquehuanca, Arifa, Raquel Duque do Nascimento, Barcelos, Matheus Gomes, Costa, Adriana, de Freitas Almeida, Gabriel Magno, Kroon, Erna Geessien, Lucas, Larissa Mendes Barbosa, Miranda Tatara, Juliana, Moreira, Rafaella Mattos, Queiroz, Victória Fulgêncio, Reis, Erik Sousa, Rosa, Luiz, Souza, Daniele G.   +14 more
core   +1 more source

“Mamonoviridae”, a proposed new family of the phylum Nucleocytoviricota

“Mamonoviridae”, a proposed new family of the phylum Nucleocytoviricota
Acanthamoeba castellanii medusavirus J1 is a giant virus that was isolated from a hot spring in Japan in 2019. Recently, a close relative of this virus, named medusavirus stheno T3, was isolated in Japan. Here, we describe their morphological, genomic, and gene content similarities and also propose to create a new family, “Mamonoviridae”, a new genus, “
openaire