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DAX1 a sex determining gene in fish.
... motifs in DAX1 are able to interact with other nuclear receptors, although with different binding affinities (Zhang et ...that DAX1 from sea bass and from other non mammal vertebrates is able to ... See full document
202
Developmental expression of DAX1 in the European sea bass, Dicentrarchus labrax: lack of evidence for sexual dimorphism during sex differentiation
... unusual in that it lacks the characteristic zinc-fin- ger motif in the DNA-binding domain that is highly con- served in other members of the family ...[2]. In humans it encodes a protein of ... See full document
13
Mutations in the SRY, DAX1, SF1 and
... Nr5a1 gene encoding Sf1 causes adrenal and gonadal agenesis, XY sex reversal, structural abnor- malities of the ventromedial hypothalamic nucleus and altered gonadotropin expres- sion by the pituitary ... See full document
6
Mapping and validation of the major sex-determining region in Nile tilapia (Oreochromis niloticus L.) Using RAD sequencing.
... The fish used in this study came from the Tropical Aquarium Facilities of the Institute of Aquaculture at the University of ...established in 1979 from Lake Manzala, Egypt (31 u169N, ...[20]. ... See full document
9
Identification of SOX3 as an XX male sex reversal gene in mice and humans
... Sex in mammals is genetically determined and is defined at the cellular level by sex chromosome complement (XY males and XX females) and at the phenotypic level by the development of gen- ... See full document
14
Evolutionary dynamics of rRNA gene clusters in cichlid fish
... and in Neotropical cichlids, the most common chromosome number is 2n = 48, which is considered to be the ancestral characteristic for this family ...fluorescence in situ hybridization (FISH) ... See full document
11
The mating type locus (MAT) and sexual reproduction of Cryptococcus heveanensis: insights into the evolution of sex and sex-determining chromosomal regions in fungi.
... embedded in larger gene clusters, including some previously identified in the ...genes in the ,80 and ,180 kb assemblies are mating type specific, representative regions were isolated by PCR ... See full document
19
Genomic analysis of Sparus aurata reveals the evolutionary dynamics of sex-biased genes in a sequential hermaphrodite fish
... observations in teleosts 19–22 and in other species (reviewed in ...expressed in the male brain, isotocin-neurophysin IT 1-like ...female-biased gene was Sa_20946.1. No known pro- tein ... See full document
13
Sex determination in the Giant fish of Amazon Basin,
... only in mature fish during the initiation of courtship behavior at approximately five years of age (Imbiriba 2001; Saavedra-Rojas et ...used in both the medical and veterinary fields to examine ... See full document
5
Sex determination in annual fishes: Searching for the master sex-determining gene in Austrolebias charrua (Cyprinodontiformes, Rivulidae)
... involved in sex determination (genetic and environmental) and sex dif- ferentiation (unisexuality, hermaphroditism: synchronic or sequential and gonochorism: undifferentiated or differenti- ated) ... See full document
11
Functional aspects of hybrid genome interaction : sex determination and gene expression regulation in the Squalius alburnoides complex
... alburnoides fish complex is a very interesting example of altered sex ratios among different ...cyprinid fish of hybrid origin is composed of fertile forms of various ploidy ...the sex ratio ... See full document
185
Effects of 11-ketotestosterone on genital papilla morphology in the sex changing fish Lythrypnus dalli
... some fish in the cholesterol implant and no implant groups exhibited ephemeral increases in papilla ...Increases in length : width ratio were significant between day 0 and day 3, but not ... See full document
12
Gene expression regulation in allopolyploid fish
... allele-specific gene expression (ASE) on a large scale continues to be a technically challenging ...ASE in a diploid biological system are becoming more ...uncommon. In humans full or partial ... See full document
196
Comparative Transcriptome Analysis Reveals Sex-Biased Gene Expression in Juvenile Chinese Mitten Crab Eriocheir sinensis.
... involved in metabolism, immunity and reproduction By sequence annotation and functional classification, we identified 61 differentially expressed unigenes related to metabolism, immunity and ...genes in ... See full document
21
Novel sex cells and evidence for sex pheromones in diatoms.
... threads in terms of size and behaviour is probably the haptonema of ...as in the condensates) but do not beat, and they are also sticky, being used for attachment ...‘fishing’, in this case for prey ... See full document
15
Sleep and sex sleep in adolescence : sex matters?
... are sex differences in sleep quality and quantity 19-21 , with girls reporting more complains about poor sleep than ...at sex differences in ado- lescents’ sleep, researchers have found that ... See full document
9
Gene transfer and genome-wide insertional mutagenesis by retroviral transduction in fish stem cells.
... for gene transfer and integration in dividing cells of diverse or- ...mediated gene transfer and genome-wide IM in fish stem cells from medaka and ...for fish cell transduction: ... See full document
15
Oestradiol and prostaglandin F2 alpha regulate sexual displays in females of a sex-role reversed fish
... behaviours in female vertebrates are still poorly understood, mainly because in most species sexual displays in females are more subtle and less frequent than displays in ...males. In a ... See full document
9
Social modulation of sex steroid concentrations in the urine of male cichlid fish Oreochromis mossambicus
... centrations. In order to do this, parameters of social status and agonistic and sexual behaviors were deter- mined in groups of sexually mature males, which were first isolated to minimize prior social ... See full document
11
SEX PREFERENCES IN BRAZIL
... preference in the North and Northeast ...areas in the decades prior to both DHS years possibly caused by the expansion of the demand for domestic ...altered in sex ratio in both urban ... See full document
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