Results 11 to 20 of about 38,807 (288)

Molting Alters the Microbiome, Immune Response, and Digestive Enzyme Activity in Mud Crab (Scylla paramamosain)

open access: yesmSystems, 2021
Molting is a crucial lifelong process in the growth, development, and reproduction of crustaceans. In mud crab (Scylla paramamosain), new exoskeleton, gills, and appendages are formed after a molting, which contributes to a 40 to 90% increase in body ...
Ming Zhang   +9 more
doaj   +1 more source

Extra Molting and Selection on Nymphal Growth in the Desert Locust. [PDF]

open access: yesPLoS ONE, 2016
In insects, extra-molting has been viewed as a compensatory mechanism for nymphal growth that contributes to optimize body weight for successful reproduction.
Benjamin Pélissié   +5 more
doaj   +1 more source

Mechanistic target of rapamycin (mTOR) signaling genes in decapod crustaceans: cloning and tissue expression of mTOR, Akt, Rheb, and S6 kinase in the green crab, Carcinus maenas, and blackback land crab, Gecarcinus lateralis [PDF]

open access: yes, 2014
Mechanistic target of rapamycin (mTOR) controls global translation of mRNA into protein by phosphorylating p70 S6 kinase (S6K) and eIF4E-binding protein-1. Akt and Rheb, a GTP-binding protein, regulate mTOR protein kinase activity. Molting in crustaceans
Abuhagr, Ali M.   +3 more
core   +2 more sources

RELATIONSHIP BETWEEN PROLACTIN HORMONE LEVEL, MOLTING AND DUCK EGG PRODUCTION

open access: yesJournal of the Indonesian Tropical Animal Agriculture, 2014
The aims of this study were to obtain information on the mechanism of molting and the prolactinhormone levels affecting egg production. The study utilized AP (crossbred of Alabio ♂ with Peking ♀)and PA (crossbred of Peking ♂ and Alabio ♀ ducks) with a ...
T. Susanti   +3 more
doaj   +1 more source

Feather growth rate and mass in nearctic passerines with variablemigratory behavior and molt pattern [PDF]

open access: yes, 2012
Bird species vary greatly in the duration of their annual complete feather molt. However, such variation is not well documented in birds from many biogeographic areas, which restricts our understanding of the diversification of molt strategies.
Barta Z.   +8 more
core   +2 more sources

The cuticle [PDF]

open access: yes, 2007
The nematode cuticle is an extremely flexible and resilient exoskeleton that permits locomotion via attachment to muscle, confers environmental protection and allows growth by molting.
Johnstone, I. J., Page, A. P.
core   +1 more source

Growth and molting of mud crab administered by different doses of vitomolt

open access: yesJurnal Akuakultur Indonesia, 2011
Vitomolt is a molting stimulant made from spinach (Amaranthus spp.) extracts.  The objective of this study was to optimize the dose of vitomolt injection on the growth and molting of mud crab (Scylla spp).
Yushinta Fujaya
doaj   +1 more source

The Effects of Different Diets and Transgenerational Stress on Acyrthosiphon pisum Development. [PDF]

open access: yes, 2019
Despite the fact that sap-feeding hemipterans are major agricultural pests, little is known about the pea aphid's (Acyrthosiphon pisum) nymphal development, compared to other insect models. Given our limited understanding of A.
Hansen, Allison K, Pers, Daniel
core   +1 more source

Evaluation of the susceptibility of the pea aphid, Acyrthosiphon pisum, to a selection of novel biorational insecticides using an artificial diet [PDF]

open access: yes, 2009
An improved technique was developed to assay the toxicity of insecticides against aphids using an artificial diet. The susceptibility of the pea aphid Acyrthosiphon pisum (Harris) (Hemiptera: Aphidoidea) was determined for a selection of novel ...
Sadeghi, Amin   +2 more
core   +2 more sources

A Novel miRNA—hlo-miR-2—Serves as a Regulatory Factor That Controls Molting Events by Targeting CPR1 in Haemaphysalis longicornis Nymphs

open access: yesFrontiers in Microbiology, 2020
Successful completion of the molting process requires new epidermal growth and ecdysis of the old cuticle in Haemaphysalis longicornis (H. longicornis). MicroRNAs (miRNAs) participate in the development of organisms by inhibiting the expression of their ...
Wen-Ge Liu   +21 more
doaj   +1 more source

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