Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Timur Yu Magarlamov"'
Publikováno v:
Frontiers in Zoology, Vol 17, Iss 1, Pp 1-19 (2020)
Abstract Background The apical organ is the most prominent neural structure in spiralian larvae. Although it has been thoroughly investigated in larvae of the class Pilidiophora in phylum Nemertea, studies on its structure in other nemertean larvae a
Externí odkaz:
https://doaj.org/article/225f91cf7d9e439381e78d10c197d8be
Publikováno v:
PeerJ, Vol 9, p e10912 (2021)
The fine structure of mature pseudocnidae of 32 species of nemerteans, representatives of 20 genera, six families, and two classes was investigated with scanning and transmission electron microscopy. Pseudocnidae are composed of four layers (cortex,
Externí odkaz:
https://doaj.org/article/eb71b8d6ca0b42e9aeb27d8bf9799c9c
Publikováno v:
Toxins, Vol 16, Iss 4, p 186 (2024)
Nemerteans, or ribbon worms, possess tetrodotoxin and its analogues (TTXs), neurotoxins of bacterial origin, which they presumably use for capturing prey and self-defense. Most TTXs-containing nemertean species have low levels of these toxins and, th
Externí odkaz:
https://doaj.org/article/e71714a6ede5454b97db8dc754261885
Publikováno v:
Toxins, Vol 16, Iss 1, p 43 (2024)
Tetrodotoxin (TTX), an extremely potent low-molecular-weight neurotoxin, is widespread among marine animals including ribbon worms (Nemertea). Previously, studies on the highly toxic palaeonemertean Cephalothrix cf. simula showed that toxin-positive
Externí odkaz:
https://doaj.org/article/f2b20dfdd2e3474fb49876ee1b1326cd
Autor:
Anna E. Vlasenko, Timur Yu. Magarlamov
Publikováno v:
Toxins, Vol 15, Iss 1, p 16 (2022)
Tetrodotoxin, an extremely potent low-molecular-weight neurotoxin, and its analogues (TTXs) are widely distributed in aquatic and terrestrial ecosystems. Most investigations concerning TTXs have been conducted mainly on puffer fish, octopus, and moll
Externí odkaz:
https://doaj.org/article/7caf94aade374b97867e024670b7519b
Publikováno v:
Toxins, Vol 14, Iss 8, p 542 (2022)
Nemertea is a phylum of nonsegmented worms (supraphylum: Spiralia), also known as ribbon worms. The members of this phylum contain various toxins, including peptide toxins. Here, we provide a transcriptomic analysis of peptide toxins in 14 nemertean
Externí odkaz:
https://doaj.org/article/2b6eaca83c0a40c0987bad9ba8e04cef
Publikováno v:
Toxins, Vol 14, Iss 8, p 576 (2022)
Tetrodotoxin (TTX), a potent paralytic sodium channel blocker, is an intriguing marine toxin. Widely distributed in nature, TTX has attracted attention in various scientific fields, from biomedical studies to environmental safety concerns. Despite a
Externí odkaz:
https://doaj.org/article/ebe81aae377a42459eec2c46dc7f9b02
Publikováno v:
Marine Drugs, Vol 19, Iss 9, p 494 (2021)
Tetrodotoxin (TTX) is a potent neurotoxin found in many marine and terrestrial animals, but only a few species, such as the ribbon worms of the genus Cephalothrix, accumulate it in extremely high concentrations. The intrabody distribution of TTX in h
Externí odkaz:
https://doaj.org/article/f2829e533dc947c5b7fdf631b8990d54
Autor:
Anna E. Vlasenko, Vasiliy G. Kuznetsov, Grigorii V. Malykin, Alexandra O. Pereverzeva, Peter V. Velansky, Konstantin V. Yakovlev, Timur Yu. Magarlamov
Publikováno v:
Toxins, Vol 13, Iss 9, p 606 (2021)
Nemertea is a phylum of marine worms whose members bear various toxins, including tetrodotoxin (TTX) and its analogues. Despite the more than 30 years of studying TTXs in nemerteans, many questions regarding their functions and the mechanisms ensurin
Externí odkaz:
https://doaj.org/article/4a8b2d6162a84817bb7abbdf38abdea8
Publikováno v:
Toxins, Vol 13, Iss 6, p 410 (2021)
Tetrodotoxin (TTX)-producing bacteria have attracted great interest as a model system for study of the TTX biosynthetic route. Here, we report the complete genome of the TTX-producing bacterium Bacillus sp. 1839. The genome of the strain Bacillus sp.
Externí odkaz:
https://doaj.org/article/337eb8ab95514f55afe7603c0fff5573