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Temperate-Tropical Variation in Breeding Synchrony and Extra-Pair Paternity Among New World Tachycineta Swallows
(Nature Publishing Group, 2019-09)
Extra-pair paternity rates vary markedly across avian taxa, but patterns of variation in this trait have been obscured by a paucity of data on closely related species, especially those spanning broad environmental gradients. ...
Conceptos básicos sobre el estudio de paternidad
(SOC MEDICA SANTIAGO, 2011)
Nowadays, the analysis of genetic markers is a very important and validated tool for the identification of individuals, and for paternity testing. To do so, highly variable regions of the human genome are analyzed, making ...
Paternal treatment with cisplatin impairs reproduction of adult male offspring in rats
(Pergamon-Elsevier B.V. Ltd, 2011-12-01)
This study evaluated the acute and persistent effects of paternal cisplatin-treatment on progeny. Wistar male rats (45 days old) were assigned into 2 groups. Control and cisplatin (CP: 1 mg/kg-d, 5 days/week, for 3 weeks, ...
Paternal treatment with cisplatin impairs reproduction of adult male offspring in rats
(Pergamon-Elsevier B.V. Ltd, 2011-12-01)
This study evaluated the acute and persistent effects of paternal cisplatin-treatment on progeny. Wistar male rats (45 days old) were assigned into 2 groups. Control and cisplatin (CP: 1 mg/kg-d, 5 days/week, for 3 weeks, ...
Method for the estimation of genetic merit of animals with uncertain paternity under Bayesian inference
(2018-04-01)
The use of controlled mating or artificial insemination is impracticable in the case of large herds, mainly because of labour costs and the need to delimit areas during the breeding period. However, the exclusion of ...
Sexual differentiation and reproductive development of female rat offspring after paternal exposure to the anti-tumor pharmaceutical cisplatin
(2016-04-01)
Cisplatin (CP) is used to treat a number of cancers, including testicular cancer. Studies indicate that CP-treatment can impair spermatogenesis in humans and rodents by germ cell DNA binding, through different modes of ...
Paternal post-partum depression: How has it been assessed? A literature review
(Elsevier, 2017)
The assessment of paternal postpartum depression (PPD) is not part of the standard evaluations despite its
relevance. The following study aimed to identify and describe how PPD and/or depressive symptoms in men
have been ...
Female extra-pair behavior is not associated with reduced paternal care in thorn-tailed Rayadito
(Wiley, 2021)
Extra-pair behavior is present in 76% of socially monogamous bird species with biparental care. This behavior may produce costs to females related to a reduction in paternal care. We estimated the percentage of extra-pair ...
Microsatellite evidence for sperm storage and multiple paternity in the marine gastropod Crepidula coquimbensis
(ELSEVIER SCIENCE BV, 2011)
In gregarious species with copulation and internal fertilization, male-male competition and female cryptic choice may affect reproductive success of both sexes. We carried out a molecular analysis to study paternity and ...