Nutrient conditions sensed by the reproductive organ during development optimize male fecundity in Drosophila
نویسندگان
چکیده
منابع مشابه
Male Effects on Fecundity in Drosophila Melanogaster.
Effects of male Drosophila melanogaster on female fecundity and productivity were examined, considering both females held in containers with males and females exposed to male effects not involving contact. Females were more fecund when male effects were present, and the largest increase was recorded when vials were previously conditioned by males. This effect was probably due to the growth of t...
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Male odors can influence a female's reproductive physiology. In the mouse, the odor of male urine results in an early onset of female puberty. Several volatile and protein pheromones have previously been reported to each account for this bioactivity. Here we bioassay inbred BALB/cJ females to study pheromone-accelerated uterine growth, a developmental hallmark of puberty. We evaluate the respon...
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Male infertility accounts for about 50% of infertility cases [1]. Anatomic, genetic, endocrinological, environmental, behavioral and nutritional imbalances are critical causes of male infertility [2-5]. Therapeutic drugs can also adversely affect male fertility by injuring testicular cells or instigate hormonal changes that lead to decreased semen quality (Figure 1) thereby compromising the pro...
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Bisphenol A (BPA) is a monomer used in the manufacture of a multitude of chemical products, including epoxy resins and polycarbonate. The objective of this study was to evaluate the effects of BPA on male sexual development. This study, performed in CF-1 mice, was limited to the measurement of sex organ weights, daily sperm production (DSP), epididymal sperm count, and testis histopathology in ...
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Developing animals survive periods of starvation by protecting the growth of critical organs at the expense of other tissues. Here, we use Drosophila to explore the as yet unknown mechanisms regulating this privileged tissue growth. As in mammals, we observe in Drosophila that the CNS is more highly spared than other tissues during nutrient restriction (NR). We demonstrate that anaplastic lymph...
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ژورنال
عنوان ژورنال: Genes to Cells
سال: 2018
ISSN: 1356-9597
DOI: 10.1111/gtc.12600