MOTS EN ANGLAIS EN RAPPORT AVEC «SCLEROTIZATION»
sclerotization
sclerotin
component
cuticles
various
arthropoda
most
familiarly
insects
formed
cross
linking
members
particular
classes
protein
molecules
biochemical
process
called
technically
sclerotization
biology
encyclopedia
britannica
rigidity
imposed
cuticle
arthropods
either
involving
dehydration
crustaceans
translations
information
about
defined
which
arthropod
hardened
origin
greek
sklērotēs
hardness
from
sklēros
ization
define
sclerotize
sclerotise
usually
passive
zoology
harden
darken
scleroti
zation
annual
review
entomology
volume
publication
date
january
annurev
cuticular
scheme
suggested
tyrosine
transformed
dopa
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «SCLEROTIZATION»
Découvrez l'usage de
sclerotization dans la sélection bibliographique suivante. Des livres en rapport avec
sclerotization et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
No reliable methods exist for determining the total degree of sclerotization of
cuticles. It would be valuable if we were able to determine the number of cross-
links between macromolecules in a piece of cuticle, or to determine the total
amount of ...
2
Insect Molecular Biology and Biochemistry
No pre-ecdysial sclerotization was observed in wings; their sclerotization
occurred rapidly after ecdysis and was nearly complete when the bees left the
cell in which they had pupated, indicating that insect wings are not stabilized
before they ...
Lawrence Irwin Gilbert, 2012
Andersen, S. O. (1970). Isolation of arternone (2-amino-3',4'-
dihydroxyacetophenone) from hydrolysates of sclerotized insect cuticle. ]. Insect
Physiol. 16, 1951-1959. Andersen, S. O. (1974). Evidence for two mechanisms of
sclerotization in ...
Ernest W. Caspari, John G. Scandalios, 1987
4
Advances in Insect Physiology
Phenolic compounds isolated from insect hard cuticle and their relationship to the
sclerotization process. Insect Biochem. 1, 157–170. Andersen, S. O. (1973).
Comparison between the sclerotization of adult and larval cuticle in Schistocerca
...
5
The Insects: Structure and Function
The initial steps of sclerotization seem to take place primarily in hemocytes (Fig.
16.18a). The first step is the conversion of tyrosine to dihydroxyphenylalanine (
dopa) by the enzymatic activity of tyrosine hydroxylase. The next step is the ...
R. F. Chapman, Stephen J. Simpson, Angela E. Douglas, 2013
6
Advances in Insect physiology APL
They considered that the reorientation of the chitin was an essential factor in
stiffening the wing veins. Cottrell (1964), however, produces arguments to show
that sclerotization is the major factor CHITIN ORIENTATION IN CUTICLE AND
ITS ...
J. W. L. Beament, J. E. Treherne, Sir Vincent Brian Wigglesworth, 1967
7
Butterflies: Ecology and Evolution Taking Flight
Thus dopamine can either be processed into NADA by N-acetyl-transferase, to
take part in sclerotization, or into dopamine quinone toform melanin (see fig. 13.1
). Alternatively, dopamine can be processed into NBAD, which can also be used
...
Carol L. Boggs, Ward B. Watt, Paul R. Ehrlich, 2003
8
Comparative Animal Biochemistry
The corresponding o-quinone is then produced by phenoloxidase; this is
converted to the unstable o-quinone methide, which reacts spontaneously with
water to give (3-hydroxylated products, or becomes involved in (3-sclerotization [
5, 6, ...
9
Physiological Systems in Insects
Sclerotization Immediately after emergence, the cuticle of the new stage is soft
and ready to expand to accommodate the ultimate size of the instar. Cuticular
sclerotization, also known as tanning, stabilizes the protein matrix of the cuticle to
...
10
Biochemistry of Insects
Failure to obtain ketocatechols from hydrolysis of sclerites from representatives of
other arthropod classes has led Andersen to suggest that B-sclerotization is
limited to insects, but the number of noninsect arthropods examined is small ...
7 ACTUALITÉS CONTENANT LE TERME «SCLEROTIZATION»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
sclerotization est employé dans le contexte des actualités suivantes.
A novel intracellular mutualistic bacterium in the invasive ant …
(2012) Cuticular sclerotization and tanning. In: Gilbert LI (ed) Insect Molecular Biology and Biochemistry. Academic Press: Waltham, MA, USA, pp 167–192. «Nature.com, juil 15»
In a Desert, Manners Maketh Mites: A New and Unusual Type of …
High degrees of sclerotization are indeed common in these organically rich habitats. A handful of topsoil from any forest contains numerous well-armored ... «Entomology Today, juin 15»
What Is a Beetle?
Most beetles are black as a result of melanin deposition during sclerotization, the chemical hardening process of the exoskeleton that occurs after emergence ... «Mother Earth News, févr 15»
Armored Spiders Discovery Contributes to Megadiversity Maps
These armored spiders have only weak sclerotization, incomplete hardening of their shells, formed by absorbing calcium carbonate from their surrounding ... «Guardian Liberty Voice, mars 14»
Shrilk: Nature's New Bioplastic
In nature, the hardness of insect cuticles is determined by three major steps: dehydration, sclerotization, and molecular arrangement. Fernandez and Ingber ... «CounterCurrents.org, juil 13»
How insects and crustaceans molt
Free of its confining shell, the animal inflates itself to extend the wrinkled new cuticle into larger smoothness, and the process of sclerotization, or hardening of ... «ScienceBlogs, juin 10»
Kinetic Properties of Hexameric Tyrosinase From the Crustacean …
In arthropods, they play an essential role in the sclerotization of the exoskeleton. Very few phenoloxidases are characterized structurally or kinetically and the ... «RedOrbit, mai 08»
