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Vitellogenin (VTG or less po****rly
known as VG) (from
Latin vitellus, yolk, and genero, I produce) is a
precursor of the egg yolk proteins. It is synthesized...
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heightened vitellogenin production in the liver.
Vitellogenin production in the
liver is the
first step of vitellogenesis. Once
Vitellogenins are released...
- Once in the fat body they
target and
regulate mosquito genes such as
vitellogenin,
which is a yolk
protein used for egg production. The
phlebotomic action...
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protein is
apolipocrustacein (apoCr),
which differs from the
traditional vitellogenins (Vtgs)
found in most
oviparous animals.
ApoCr shares greater structural...
- hours,
levels on the
female bursa co****trix
decrease dramatically.
Vitellogenin (VG), an egg yolk
precursor protein, is
dependent on
juvenile hormone...
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blood proteins into free
amino acids.
These are used in the
synthesis of
vitellogenin,
which in turn is made into egg yolk protein.
Mosquitoes have a cosmopolitan...
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There is a
complex interaction between JH, the
hormone ecdysone and
vitellogenin. In the
development stage, as long as
there is
enough JH, the ecdysone...
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growth and development.
Examples of such
necessary liver proteins are
vitellogenin and choriogenin. The HPA, HPG, and HPT axes are
three pathways in which...
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about 315 million
years ago
during the Carboniferous. The
presence of
vitellogenin genes (a
protein necessary for egg yolk formation) is
shared with birds;...
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vitellogenin, but when
exposed to
nonylphenol they
produce similar levels of
vitellogenin to females. The
concentration needed to
induce vitellogenin...