当前位置： SCI文献检索 > GENERAL AND COMPARATIVE ENDOCRINOLOGY期刊下所有文献 > Sexual differentiation traits in functional males with female genital apertures (male symbol fga) in the woodlice Armadillidium vulgare Latr. (Isopoda, Crustacea).

Sexual differentiation traits in functional males with female genital apertures (male symbol fga) in the woodlice Armadillidium vulgare Latr. (Isopoda, Crustacea).

Abstract：

:This study reports the results of examination of the gonadal morphology and ultrastructural features of the androgenic hormone (AH)-producing androgenic gland cells of laboratory stocks of functional male woodlice, Armadillidium vulgare, with female genital apertures ( male symbol fga), with and without experimentally induced infections of the sex-ratio-distorting endobacterial parasite, Wolbachia. Males ( male symbol fga) have been reported in wild populations containing individuals infected with this maternally transmitted sex-ratio-distorting parasite. We report a reduction of testicular segment (utricle) number, androgenic gland cell hypertrophy, and electron-dense ultrastructural cytological features in male symbol fga males. The presence of the Wolbachia parasite had no effect on the features we examined. These results suggest that male symbol fga males are produced as the result of a delayed expression/action of the male sex-determining AH which causes a "lag-phase" delay in male differentiation in genetic males and is not due to the presence, in genetic females, of a hypothetical, epigenetic "M" gene as suggested by Rigaud and Juchault. Our results favor the interpretation of males as true genetic (ZZ) males in which the delayed AH action appears to involve cellular AH trafficking pathways which may be controlled by an impaired autosomal gene responsible for AH action.

journal_name

Gen Comp Endocrinol

journal_title

General and comparative endocrinology

authors

Azzouna A,Greve P,Martin G

doi

10.1016/j.ygcen.2004.05.003

keywords:

subject

Has Abstract

pub_date

2004-08-01 00:00:00

pages

42-9

issue

1

eissn

0016-6480

issn

1095-6840

pii

S0016648004001327

journal_volume

138

pub_type

杂志文章

相关文献

GENERAL AND COMPARATIVE ENDOCRINOLOGY文献大全
  • High temperature increases the gsdf expression in masculinization of genetically female Japanese flounder (Paralichthys olivaceus).

    abstract：:In teleosts, sex is plastic and is influenced by environmental factors. Elevated temperatures have masculinizing effects on the phenotypic sex of certain sensitive species. In this study, we reared genetic XX Japanese flounder at a high temperature (27.5 ± 0.5 °C) and obtained a population of sex-reversal XX males (ma...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2018.12.012

    authors： Yang Y,Liu Q,Xiao Y,Xu S,Wang X,Yang J,Song Z,You F,Li J

    更新日期：2019-04-01 00:00:00

  • Evidence of androgen-dependent sperm storage in female reproductive tract of Scotophilus heathi.

    abstract：:The aim of present study was to investigate the role of androgen in sperm storage in the female genital tract of Scotophilus heathi. Spermatozoa were observed in the distal part of oviduct and utero-tubal junction of all the female bats collected between January and early March. Increase in circulating testosterone le...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2009.06.012

    authors： Roy VK,Krishna A

    更新日期：2010-01-01 00:00:00

  • No evidence for sex-specific effects of the maternal social environment on offspring development in Japanese quail (Coturnix japonica).

    abstract：:The social environment of reproducing females can cause physiological changes, with consequences for reproductive investment and offspring development. These prenatal maternal effects are often found to be sex-specific and may have evolved as adaptations, maximizing fitness of male and female offspring for their futur...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2018.04.015

    authors： Langen EMA,von Engelhardt N,Goerlich-Jansson VC

    更新日期：2018-07-01 00:00:00

  • Effects of time, photoperiod, and pinealectomy on ocular and plasma melatonin concentrations in the chick.

    abstract：:Pinealectomized and intact chicks raised under cyclic (14L:10D) and noncyclic (OL;24L) conditions of environmental lighting were sampled 60 hr and 6 weeks after pinealectomy to evaluate the effects of pineal ablation on plasma and ocular melatonin concentrations. Little or no immunoreactive melatonin was present in pl...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(85)90114-5

    authors： Osol G,Schwartz B,Foss DC

    更新日期：1985-06-01 00:00:00

  • Isolation and identification of testosterone from the serum and testes of the American lobster (Homarus americanus).

    abstract：:Testosterone was isolated and quantified from male lobster serum and testes by solvent extraction, sequential thin-layer chromatography, and high-performance liquid chromatography. The identity of the isolated steroid was established by its isopolarity and isomorphicity with authentic radiolabeled testosterone and its...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(84)90158-8

    authors： Burns BG,Sangalang GB,Freeman HC,McMenemy M

    更新日期：1984-06-01 00:00:00

  • Integument structure and function in juvenile Xenopus laevis with disrupted thyroid balance.

    abstract：:The skin is the largest organ in the body and is a barrier between the internal and external environment. The present study evaluates how PTU, a goitrogen, that is used to treat hyperthyroidism affects the structure and electrical properties of the frog (Xenopus laevis) skin. The results are considered in the context ...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2011.09.007

    authors： Carvalho ES,Fuentes J,Power DM

    更新日期：2011-12-01 00:00:00

  • Effects of corticosteroids and protein synthesis inhibitors on activities of oxidative enzymes in a bony fish, Anabas testudineus (Bloch).

    abstract：:The activities of oxidative enzymes of hepatic mitochondria of Anabas testudineus increased following exogenous administration of hydrocortisone and corticosterone. The inhibitors of protein synthesis prevented the hormone-mediated increase of hepatic enzymes, suggesting that corticosteroids regulate the oxidative met...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(90)90017-g

    authors： Ignatius J,Oommen OV

    更新日期：1990-05-01 00:00:00

  • Catecholamines, opioid peptides, and true opiates in the chromaffin cells of the eel: immunohistochemical evidence.

    abstract：:An immunohistological analysis of the chromaffin cell system of the American eel revealed the presence of tyrosine hydroxylase (TH) and dopamine-beta-hydroxylase (DBH) in all cells. However, phenylethanolamine-N-methyltransferase (PNMT) was seen only in a fraction of the chromaffin cells. This suggests the presence of...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(90)90069-x

    authors： Hathaway CB,Epple A

    更新日期：1990-09-01 00:00:00

  • Calcium and inorganic phosphorus metabolism in naked mole rats Heterocephalus glaber is only indirectly affected by cholecalciferol.

    abstract：:Naked mole rats seem to be naturally deficient in cholecalciferol yet exhibit net calcium and inorganic phosphorus absorption efficiencies that approach a physiological maximum (i.e., exceed 94%). Oral supplementation with cholecalciferol therefore does not markedly enhance the efficiency of gastrointestinal absorptio...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1006/gcen.1993.1019

    authors： Yahav S,Buffenstein R,Pettifor JM

    更新日期：1993-01-01 00:00:00

  • Estrogen prevents cardiac and vascular failure in the 'listless' zebrafish (Danio rerio) developmental model.

    abstract：:The presence of a robust estrogen (E2) response system throughout heart and blood vessel tissues of vertebrates, including humans, has led to the speculation that this ubiquitous hormone may play a prominent role in the health and maintenance of the adult cardiovascular system (CVS). We previously established an embry...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2013.04.016

    authors： Allgood OE Jr,Hamad A,Fox J,Defrank A,Gilley R,Dawson F,Sykes B,Underwood TJ,Naylor RC,Briggs AA,Lassiter CS,Bell WE,Turner JE

    更新日期：2013-08-01 00:00:00

  • Effects of P-nitrophenol exposure on the testicular development and semen quality of roosters.

    abstract：:The widespread use of P-nitrophenol (PNP) as a raw material in pesticides, medicines and dyes has led to environmental pollution. PNP is a well-known endocrine disruptor in mammals and quails. This study investigated the effects of long-term PNP exposure on the testicular development and semen quality of roosters. Pub...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2020.113656

    authors： Ren S,Li Y,Li C

    更新日期：2021-01-15 00:00:00

  • Localization of diversified relaxin gene transcripts in the brain of eels.

    abstract：:Relaxin 3 (RLN3) is a newly-discovered member of the insulin superfamily. We isolated three RLN3-like cDNAs from the brain of the Japanese eel (Anguilla japonica). The deduced amino acid sequences of the RLN3-like cDNAs contained the two-chain structure common to relaxin including a RXXXRXXI/V motif in the B-chain. Ph...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2011.04.013

    authors： Hu GB,Kusakabe M,Takei Y

    更新日期：2011-07-01 00:00:00

  • A domestication related mutation in the thyroid stimulating hormone receptor gene (TSHR) modulates photoperiodic response and reproduction in chickens.

    abstract：:The thyroid stimulating hormone receptor gene (TSHR) has been suggested to be a "domestication locus" in the chicken. A strong selective sweep over TSHR in domestic breeds together with significant effects of a mutation in the gene on several domestication related traits, indicate that the gene has been important for ...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2016.02.010

    authors： Karlsson AC,Fallahshahroudi A,Johnsen H,Hagenblad J,Wright D,Andersson L,Jensen P

    更新日期：2016-03-01 00:00:00

  • Immunohisto- and immunocytochemical studies on the dynamics of TSH and GTH cells in normally metamorphosing, metamorphosed, and metamorphosis-arrested Hynobius retardatus.

    abstract：:The development and dynamics of TSH and GTH cells were studied immunohisto- and immunocytochemically in the salamander Hynobius retardatus, which had been reported to show neoteny in a specific environment and a precocious development and maturation of testis in goitrogen-treated larvae. Pituitary glands from normally...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1006/gcen.1996.0172

    authors： Yamaguchi M,Tanaka S,Wakahara M

    更新日期：1996-12-01 00:00:00

  • Biochemical analyses of the crustacean hyperglycemic hormone of the crayfish Astacus leptodactylus.

    abstract：:A biochemical analysis was made of the crustacean hyperglycemic hormone (CHH) of the crayfish Astacus leptodactylus, as present in the CHH-producing perikarya, in the axonal tract and in the sinus gland, respectively. Hyperglycemic material was analyzed by polyacrylamide gel electrophoresis (PAGE and SDS-PAGE) and hig...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(86)90202-9

    authors： Kallen JL,Reijntjens FM,Peters DJ,Van Herp F

    更新日期：1986-02-01 00:00:00

  • Regulation of prothoracicotropic hormone release by juvenile hormone in the penultimate and last instar larvae of Mamestra brassicae.

    abstract：:The penultimate instar larvae of Mamestra brassicae have one ecdysteroid peak 2 days after ecdysis which induces larval ecdysis. Allatectomy deleted this peak and caused a larger peak 7 days later just before precocious pupation, in a pattern similar to the ecdysteroid titer of the last instar. Application of juvenile...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(86)90157-7

    authors： Hiruma K

    更新日期：1986-08-01 00:00:00

  • Species specificity in the magnitude and duration of the acute stress response in Mediterranean marine fish in culture.

    abstract：:The aim of the present study was to examine the species-specific stress response for seven Mediterranean fishes in culture. Also, to evaluate the method of measuring free cortisol concentration in the rearing water as a non-invasive and reliable indicator of stress in marine species, of aquaculture importance. Gilthea...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2011.06.004

    authors： Fanouraki E,Mylonas CC,Papandroulakis N,Pavlidis M

    更新日期：2011-09-01 00:00:00

  • The effects of neurohypophysial hormones on the vascular resistance of the isolated perfused gill of the European eel, Anguilla anguilla L.

    abstract：:Arginine vasotocin (AVT) and oxytocin (OXY), in the dose range of 2 X 10(-13)-2 X 10(-8) mol, were found to be potent vasoconstrictors of the arterioarterial pathway of isolated perfused eel gills. AVT was significantly (P less than 0.05) more potent than OXY, as indicated by the results of both dose- and concentratio...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(86)90028-6

    authors： Bennett MB,Rankin JC

    更新日期：1986-10-01 00:00:00

  • Clarification of emu serum for peptide hormone assay using polyethylene glycol precipitation.

    abstract：:Interference in radioimmunoassays (RIAs) was frequently encountered during endocrinological studies of the emu (Dromaius novaehollandiae). Interference was greatest when serum was cloudy or opaque. Such samples appeared seasonally, in spring and summer during the phase of fat deposition, and in the winter when females...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/s0016-6480(03)00088-1

    authors： Van Cleeff JK,Blackberry MA,Blache D,Martin GB

    更新日期：2003-06-15 00:00:00

  • Biosynthesis and axonal transport of multiple molluscan insulin-related peptides by the neuroendocrine light green cells of Lymnaea stagnalis.

    abstract：:The neuroendocrine light green cells (LGCs) control body growth and metabolism of the freshwater snail, Lymnaea stagnalis. These cells, located in the cerebral ganglia, use the peripheries of the median lip nerves (MLNs) as the neurohemal area. The LGCs express four members of a gene family encoding the precursors of ...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(92)90152-a

    authors： Li KW,Geraerts WP,van Loenhout H,Joosse J

    更新日期：1992-07-01 00:00:00

  • Apposition of enkephalinergic axons with cGnRH I-containing perikarya in turkey hen brain.

    abstract：:Several lines of evidence support a role of endogenous opioids in the brain's regulation of gonadotropin secretion in birds and mammals, although the neuroanatomic basis of such regulation is not clear. We used double-label fluorescence immunohistochemistry employing polyclonal antisera raised in sheep against chicken...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/s0016-6480(02)00029-1

    authors： Millam JR,Wang R,Craig-Veit CB,Siopes TD

    更新日期：2002-06-15 00:00:00

  • Comparative effect of farnesylacetone on macromolecular synthesis in gonads of crustaceans.

    abstract：:Farnesylacetone, a molecule isolated from the androgenic glands of Carcinus maenas, inhibits vitellogenesis in the ovaries. Here the effect of farnesylacetone on protein and RNA synthesis in cultured organs is described. Both leucine and uridine incorporation in ovaries were inhibited with low concentration of farnesy...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(84)90163-1

    authors： Berreur-Bonnenfant J,Lawrence F

    更新日期：1984-06-01 00:00:00

  • Differential expression of IGF-I mRNA and peptide in the male and female gonad during early development of a bony fish, the tilapia Oreochromis niloticus.

    abstract：:Insulin-like growth factor I (IGF-I) plays a key role in the complex system that regulates bony fish growth, differentiation, and reproduction. The major source of circulating IGF-I is liver, but IGF-I-producing cells also occur in other organs, including the gonads. Because no data are available on the potential prod...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2005.11.008

    authors： Berishvili G,D'Cotta H,Baroiller JF,Segner H,Reinecke M

    更新日期：2006-05-01 00:00:00

  • Effects of fasting, medium glucose, and amino acid concentrations on prolactin and growth hormone release, in vitro, from the pituitary of the tilapia Oreochromis mossambicus.

    abstract：:Previous investigations have shown that the release of PRL and GH from the tilapia pituitary is directly sensitive to osmotic pressure and a variety of endocrine and neuroendocrine factors. The present studies were aimed at determining whether the spontaneous release of PRL and GH, in vitro, is: (1) sensitive to the n...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(92)90059-s

    authors： Rodgers BD,Helms LM,Grau EG

    更新日期：1992-06-01 00:00:00

  • Oral exposure to atrazine modulates hormone synthesis and the transcription of steroidogenic genes in male peripubertal mice.

    abstract：:Atrazine (ATZ) is a widely used herbicide and is considered an endocrine disruptor of different organisms. However, the molecular interactions of ATZ with biological targets in mammalian endocrine systems are not understood fully. In the present study, we observed that ATZ administration (50, 100 and 200 mg/kg) for 3 ...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2013.01.010

    authors： Jin Y,Wang L,Fu Z

    更新日期：2013-04-01 00:00:00

  • Coexistence of urotensin I/corticotropin-releasing factor and urotensin II immunoreactivities in cells of the caudal neurosecretory system of a teleost and an elasmobranch fish.

    abstract：:By use of the indirect immunofluorescence method in conjunction with an elution-restaining technique, cells in the caudal neurosecretory system of the big skate (Raja binoculata) and the plainfin midshipman (Porichthys notatus) were shown to contain both urotensin I (UI)/corticotropin-releasing factor (CRF) and uroten...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/0016-6480(86)90167-x

    authors： Onstott D,Elde R

    更新日期：1986-08-01 00:00:00

  • Direct effects of neuropeptide nesfatin-1 on testicular spermatogenesis and steroidogenesis of the adult mice.

    abstract：:Recent studies have revealed nesfatin-1 as a hypothalamic neuropeptide, regulating food intake, energy expenditure and reproduction primarily by acting on the hypothalamic-pituitary-gonadal axis. Nesfatin-1 is also localized in several peripheral tissues including testes. However, functional significance of nesfatin-1...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2018.10.022

    authors： Ranjan A,Choubey M,Yada T,Krishna A

    更新日期：2019-01-15 00:00:00

  • Gonadal transformation in male Rana catesbeiana tadpoles intraperitoneally implanted with estradiol capsules.

    abstract：:Tadpoles of Rana catesbeiana at TK stages X-XII, about 9 months old, were laparotomized, and the males were implanted intraperitoneally with silastic tubes containing estradiol (E2) for various periods. Male tadpoles implanted with empty tubes served as the controls. Histology, secretions of E2, and testosterone (T) i...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1006/gcen.1996.0073

    authors： Chang LT,Yu NW,Hsu CY,Liu HW

    更新日期：1996-06-01 00:00:00

  • The relationship between plasma steroid hormone concentrations and the reproductive cycle in the Northern Pacific rattlesnake, Crotalus oreganus.

    abstract：:We describe the reproductive cycle of Northern Pacific rattlesnakes (Crotalus oreganus) by quantifying steroid hormone concentrations and observing reproductive behaviors in free-ranging individuals. Additionally, we examined reproductive tissues from museum specimens. Plasma steroid hormone concentrations were quanti...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2010.01.026

    authors： Lind CM,Husak JF,Eikenaar C,Moore IT,Taylor EN

    更新日期：2010-05-01 00:00:00

  • Seasonal and population variation in male testosterone levels in breeding orange-crowned warblers (Vermivora celata).

    abstract：:Comparative hormone studies can reveal how physiology underlies life history variation. Here, we examined seasonal variation in plasma testosterone concentration between populations of male orange-crowned warblers (Vermivora celata) breeding in Fairbanks, Alaska (V. c. celata) and on Santa Catalina Island, California ...

    journal_title：General and comparative endocrinology

    pub_type： 杂志文章

    doi：10.1016/j.ygcen.2010.04.019

    authors： Horton BM,Yoon J,Ghalambor CK,Moore IT,Scott Sillett T

    更新日期：2010-09-15 00:00:00