Results 11 to 20 of about 29,265 (253)

The Characteristic of Critical Genes in Neuroendocrine System and Their Regulation on Food Habit Transition and Metamorphosis of Veined Rapa Whelk Rapana venosa (Valenciennes, 1846)

open access: yesFrontiers in Marine Science, 2021
Metamorphosis is a critical developmental event in mollusks, and neuroendocrine system plays an essential role in this process. Rapana venosa is an economically important shellfish in China, but the artificial technology of R.
Mei-Jie Yang   +40 more
doaj   +1 more source

Increased insulin/insulin growth factor signaling advances the onset of metamorphosis in Drosophila. [PDF]

open access: yesPLoS ONE, 2009
Mechanisms by which attainment of specific body sizes trigger developmental transitions to adulthood (e.g. puberty or metamorphosis) are incompletely understood.
Magdalena A Walkiewicz, Michael Stern
doaj   +1 more source

Geometric Metamorphosis [PDF]

open access: yes, 2011
Standard image registration methods do not account for changes in image appearance. Hence, metamorphosis approaches have been developed which jointly estimate a space deformation and a change in image appearance to construct a spatio-temporal trajectory smoothly transforming a source to a target image.
Marc, Niethammer   +6 more
openaire   +2 more sources

Indoles induce metamorphosis in a broad diversity of jellyfish, but not in a crown jelly (Coronatae). [PDF]

open access: yesPLoS ONE, 2017
Many animals go through one or more metamorphoses during their lives, however, the molecular underpinnings of metamorphosis across diverse species are not well understood.
Rebecca R Helm, Casey W Dunn
doaj   +1 more source

A Review on the Biology, Ecology, and Management Tactics of Helicoverpa armigera (Lepidoptera: Noctuidae)

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
In the agronomical field, different internal and external factors are responsible for substantially diminished crop harvest. A hindrance that can be listed in those factors is insect pests.
Shubh Pravat Singh Yadav   +2 more
doaj   +1 more source

Les métamorphoses de l’inimitié

open access: yesAteliers d'Anthropologie, 2022
The Ashéninka report stories of meetings with peyari, a fortuitous event viewed as contact with the dead’s universe of sociability, which is liable to plunge the witness into a state of pathological stupefaction.
Tristan Quemener, Clément Renault
doaj   +1 more source

The role of retinoic acid signaling in starfish metamorphosis

open access: yesEvoDevo, 2018
Background Although retinoic acid (RA) signaling plays a crucial role in the body patterning of chordates, its function in non-chordate invertebrates, other than its mediation of environmental cues triggering metamorphosis in cnidarians, is largely ...
Shumpei Yamakawa   +3 more
doaj   +1 more source

“Man with a Capital M”? Lenin’s Image and Its Metamorphoses in Gorky’s Work [PDF]

open access: yesStudia Litterarum, 2019
The article discusses repeated attempts of Maxim Gorky to embody the image of the leader of the Russian revolution, Vladimir Ulyanov-Lenin in the verbal form, in the period from 1920 to 1930.
Natalia N. Primochkina
doaj   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

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