Results 11 to 20 of about 14,053 (243)

Venom-gland transcriptomics and venom proteomics of the Tibellus oblongus spider. [PDF]

open access: yesSci Data, 2023
AbstractThe Tibellus oblongus spider is an active hunter that does not spin webs and remains highly underinvestigated in terms of the venom composition. Here, we describe venom glands transcriptome and venom proteome analysis for unveiling the polypeptide composition of Tibellus oblongus spider venom.
Korolkova Y   +7 more
europepmc   +4 more sources

The Predatory Stink Bug Arma custos (Hemiptera: Pentatomidae) Produces a Complex Proteinaceous Venom to Overcome Caterpillar Prey

open access: yesBiology, 2023
Predatory stink bugs capture prey by injecting salivary venom from their venom glands using specialized stylets. Understanding venom function has been impeded by a scarcity of knowledge of their venom composition.
Yuli Qu   +4 more
doaj   +1 more source

A symmetry or asymmetry: Functional and compositional comparison of venom from the left and right glands of the Indochinese spitting cobra (Naja siamensis)

open access: yesToxicon: X, 2020
Contralaterally positioned maxillary (upper jaw) venom glands in snakes are mechanically independent, being able to discharge venom from either gland separately.
Richard J. Harris   +5 more
doaj   +1 more source

Genomic and transcriptomic analyses support a silk gland origin of spider venom glands

open access: yesBMC Biology, 2023
Background Spiders comprise a hyperdiverse lineage of predators with venom systems, yet the origin of functionally novel spider venom glands remains unclear.
Bingyue Zhu   +5 more
doaj   +1 more source

Derivation of snake venom gland organoids for in vitro venom production

open access: yesNature Protocols, 2021
More than 400,000 people each year suffer adverse effects following bites from venomous snakes. However, snake venom is also a rich source of bioactive molecules with known or potential therapeutic applications. Manually 'milking' snakes is the most common method to obtain venom.
Jens Puschhof   +8 more
openaire   +6 more sources

Morphology and Ultrastructure of the Female Reproductive Apparatus of an Asexual Strain of the Endoparasitoid Meteorus pulchricornis (Wesmael) (Hymenoptera, Braconidae)

open access: yesBiology, 2023
Meteorus pulchricornis (Wesmael) is a solitary endoparasitoid of lepidopteran pests and a good candidate for the control of Spodoptera frugiperda. To elucidate the structure of the female reproductive apparatus, which may play a role in facilitating ...
Yusi Chen   +4 more
doaj   +1 more source

A Histological Study on Venom Apparatus of Montivipera xanthina (Gray, 1849) (Serpentes, Viperidae)

open access: yesBrazilian Archives of Biology and Technology, 2016
This is the first report describing morphological and histological structure of venom apparatus in Montivipera xanthina. The venom gland apparatus of M.
Dilara Çolak Kılıç   +2 more
doaj   +1 more source

The Primary Duct of Bothrops jararaca Glandular Apparatus Secretes Toxins

open access: yesToxins, 2018
Despite numerous studies concerning morphology and venom production and secretion in the main venom gland (and some data on the accessory gland) of the venom glandular apparatus of Viperidae snakes, the primary duct has been overlooked.
Richard Hemmi Valente   +6 more
doaj   +1 more source

Cryptic diversity and venom glands in Western atlantic clingfishes of the genus acyrtus (Teleostei: Gobiesocidae). [PDF]

open access: yesPLoS ONE, 2014
Examination of genetic data (mitochondrial cytochrome c oxidase I) for western Atlantic clingfishes revealed two distinct lineages within a group of individuals originally identified as Acyrtus artius.
Kevin W Conway   +2 more
doaj   +1 more source

Cabinet of Curiosities: Venom Systems and Their Ecological Function in Mammals, with a Focus on Primates

open access: yesToxins, 2015
Venom delivery systems (VDS) are common in the animal kingdom, but rare amongst mammals. New definitions of venom allow us to reconsider its diversity amongst mammals by reviewing the VDS of Chiroptera, Eulipotyphla, Monotremata, and Primates. All orders
Johanna E. Rode-Margono   +1 more
doaj   +1 more source

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