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Larval forms
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Despite recent work to characterize gene expression changes associated with larval development in oysters, the mechanism by which the larval shell is first formed is still largely unknown. In Crassostrea gigas, this shell forms within the first 24 h post fertilization, and it has been demonstrated that changes in water chemistry can cause delays in shell formation, shell deformations and higher mortality rates. In this study, we use the delay in shell formation associated with exposure to CO2-acidified seawater to identify genes correlated with initial shell deposition.
15p
vibeauty
23-10-2021
14
0
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Cystic echinococcosis (CE) is a life-threatening zoonosis caused by the larval form of Echinococcus granulosus tapeworm. Our previous study showed that an approved drug pyronaridine (PND) is highly effective against CE, both in vitro and in an animal model.
9p
vijeeni2711
24-07-2021
25
0
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Protein expression patterns underlie physiological processes and phenotypic differences including those occurring during early development. The Pacific oyster (Crassostrea gigas) undergoes a major phenotypic change in early development from free-swimming larval form to sessile benthic dweller while proliferating in environments with broad temperature ranges.
15p
vijeeni2711
30-06-2021
7
1
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The population dynamics studies were carried out in the orchard of CCS HAU, Hisar from April to November during 2016 on kinnow (Citrus nobilis × Citrus deliciosa). The citrus butterfly is one of the economically important pests whose larval forms cause serious damage by devouring large quantity of foliage of Rutaceae family with special preference towards both wild and cultivated species of citrus during the later stages of their development.
4p
cothumenhmong4
25-03-2020
8
1
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Ophthalmomyiasis externa results from the infestation of the conjunctiva by the larval form of dipterous flies. This is particularly a rare condition and only a few cases of Ophthalmomyiasis externa caused by the larva of Oestrus ovis had been reported previously in India. In this study, we discuss a case of Ophthalmomyiasis externa caused by the larva of Oestrus ovis in a 26 year old male. After careful ophthalmological examination and prompt diagnosis, the patient responded well to treatment.
4p
trinhthamhodang3
12-02-2020
12
1
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Some insects have a globin exclusively in their fast-growing larval stage. This is the case in the 4th-instar larva ofToku-nagayusurika akamusi, a common midge found in Japan. In the polymorphic hemoglobin comprised of 11 separable components, hemoglobinVII (Ta-VIIHb) was of particular interest. When its ferric met-form was exposed to pH 5.0 from 7.2, the distal histidine was found to swing away from theE7 position.As a result, the iron(III) was converted from a hexacoordinate to a pentacoordinate form by a concom-itant loss of the axial water ligand. ...
10p
tumor12
20-04-2013
41
2
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Prion diseases are characterized by the accumulation of a pathogenic mis-folded form of a prion protein (PrP) encoded by the Prnpgene in humans. In the present study in zebrafish, two transcripts and the corresponding genes encoding prion proteins, PrP1 and PrP2, related to human PrP have been characterized with a relatively divergent deduced amino acid sequence, but a well preserved overall organization of structural prion pro-tein motifs.
14p
awards
05-04-2013
38
1
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The abundant metabolitemyo-inositol hexakisphosphate (InsP6) can form vesicular deposits with cations, a widespread phenomenon in plants also found in the cestode parasite, Echinococcus granulosus. In this organism, the deposits are exocytosed, accumulating in a host-exposed sheath of extracellular matrix termed the laminated layer.
12p
inspiron33
25-03-2013
28
2
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9 The Panorpoid Orders 1. Introduction In this and the following chapter we shall deal with the endopterygote insects—those that have a distinct pupal instar in which the insect undergoes a drastic metamorphosis from the larval to the adult form.
58p
lqhoang
30-11-2010
59
9
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