Results 41 to 50 of about 12,360 (231)

Genome Size Evolution in Pufferfish: A Comparative Analysis of Diodontid and Tetraodontid Pufferfish Genomes [PDF]

open access: yesGenome Research, 2003
Smooth pufferfish of the family Tetraodontidae have the smallest vertebrate genomes yet measured. They have a haploid genome size of ∼400 million bp (Mb), which is almost eight times smaller than the human genome. Given that spiny pufferfish from the sister family Diodontidae and a fish from the outgroup Molidae have genomes twice as large as smooth ...
Daniel E, Neafsey, Stephen R, Palumbi
openaire   +2 more sources

Difference in Uptake of Tetrodotoxin and Saxitoxins into Liver Tissue Slices among Pufferfish, Boxfish and Porcupinefish

open access: yesMarine Drugs, 2018
Although pufferfish of the family Tetraodontidae contain high levels of tetrodotoxin (TTX) mainly in the liver, some species of pufferfish, boxfish of the family Ostraciidae, and porcupinefish of the family Diodontidae do not.
Yuji Nagashima   +6 more
doaj   +1 more source

De Novo Accumulation of Tetrodotoxin and Its Analogs in Pufferfish and Newt and Dosage-Driven Accumulation of Toxins in Newt: Tissue Distribution and Anatomical Localization

open access: yesJournal of Marine Science and Engineering, 2021
The present study was undertaken to determine the amounts of tetrodotoxin (TTX) and its analogs (TTXs) in various tissues of toxin-bearing pufferfish (Canthigaster revulata and Takifugu flavipterus) and newt (Cynops pyrrhogaster) using specific ...
Shigeru Sato   +7 more
doaj   +1 more source

No evidence for a culturable bacterial tetrodotoxin producer in Pleurobranchaea maculata (Gastropoda: Pleurobranchidae) and Stylochoplana sp. (Platyhelminthes: Polycladida) [PDF]

open access: yes, 2015
Tetrodotoxin (TTX) is a potent neurotoxin found in the tissues of many taxonomically diverse organisms. Its origin has been the topic of much debate, with suggestions including endogenous production, acquisition through diet, and symbiotic bacterial ...
Cary, S. Craig   +3 more
core   +3 more sources

Approximation of Pufferfish Privacy for Gaussian Priors [PDF]

open access: yesIEEE Transactions on Information Forensics and Security
This paper studies how to approximate pufferfish privacy when the adversary’s prior belief of the published data is Gaussian distributed. Using Monge’s optimal transport plan, we show that $(\epsilon , \delta )$ -pufferfish privacy is attained if the ...
Ni Ding
semanticscholar   +1 more source

Paralytic shellfish toxins (PSTs) and tetrodotoxin (TTX) of Korean pufferfish

open access: yesFisheries and Aquatic Sciences, 2021
Paralytic shellfish toxins (PSTs) and tetrodotoxin (TTX) are neurotoxins that display pharmacological activity that is similar to that of specific sodium channel blockers; they are the principle toxins involved in ...
Ka Jeong Lee   +6 more
doaj   +1 more source

GlobalFestival: Evaluating Real World Interaction on a Spherical Display [PDF]

open access: yes, 2015
Spherical displays present compelling opportunities for interaction in public spaces. However, there is little research into how touch interaction should control a spherical surface or how these displays are used in real world settings.
Bradley, Jay   +2 more
core   +1 more source

Verifying Pufferfish Privacy in Hidden Markov Models [PDF]

open access: yes, 2022
Pufferfish is a Bayesian privacy framework for designing and analyzing privacy mechanisms. It refines differential privacy, the current gold standard in data privacy, by allowing explicit prior knowledge in privacy analysis. Through these privacy frameworks, a number of privacy mechanisms have been developed in literature.
Liu, Depeng, Wang, Bow-yaw, Zhang, Lijun
openaire   +2 more sources

Inverse relationship between genetic diversity and epigenetic complexity [PDF]

open access: yes, 2008
Early studies of molecular evolution revealed a correlation between genetic distance and time of species divergence. This observation provoked the molecular clock hypothesis and in turn the ‘Neutral Theory’, which however remains an ...
Shi Huang
core   +3 more sources

Hybrid Antibody–Aptamer Assay for Detection of Tetrodotoxin in Pufferfish

open access: yesAnalytical Chemistry, 2021
The marine toxin tetrodotoxin (TTX) poses a great risk to public health safety due to its severe paralytic effects after ingestion. Seafood poisoning caused by the consumption of contaminated marine species like pufferfish due to its expansion to ...
Xhensila Shkembi   +7 more
semanticscholar   +1 more source

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