Greenway et al. introduce the concept of mating failure, the failure to produce offspring.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.cub.2015.02.058 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Mercury exposure in an endangered songbird: influence of marsh hydrology and evidence for early breeding impairment.
Ecotoxicology
January 2025
Department of Wildlife Ecology and Conservation, University of Florida, Gainesville, FL, USA.
Songbird reproductive success can decline from consuming mercury-contaminated aquatic insects, but assessments of hydrologic conditions influencing songbird mercury exposure are lacking. We monitored breast feather total mercury (THg) concentrations and reproductive success in the U.S.
View Article and Find Full Text PDFClimate Change Impacts Pair-Bond Dynamics in a Long-Lived Monogamous Species.
Ecol Lett
December 2024
Biology Department, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA.
Climate change can influence populations of monogamous species by affecting pair-bond dynamics. This study examined the impact of climate on widowhood and divorce, and the subsequent effects on individual vital rates and life-history outcomes over 54 years in a snow petrel (Pagodroma nivea) population. We found that environmental conditions can affect pair-bond dynamics both directly and indirectly.
View Article and Find Full Text PDFDrift in small populations predicts mate availability and the breakdown of self-incompatibility in a clonal polyploid.
New Phytol
December 2024
Department of Biological Sciences, Clemson University, Clemson, SC, 29634, USA.
Mate limitation in small populations can reduce reproductive fitness, hinder population growth, and increase extinction risk. Mate limitation is exacerbated in self-incompatible (SI) taxa, where shared S-alleles further restrict mating. Theory suggests genetic drift as a predictor of mate limitation and the breakdown of SI systems.
View Article and Find Full Text PDFImpaired pheromone detection and abnormal sexual behavior in female mice deficient for ancV1R.
Curr Biol
January 2025
Department of Life Science and Technology, School of Life Science and Technology, Institute of Science Tokyo, Yokohama 226-8501, Japan; Center for Integrative Biosciences, Institute of Science Tokyo, Yokohama 226-8501, Japan. Electronic address:
Article Synopsis
- - The ancient vomeronasal receptor type-1 (ancV1R) is important for pheromone sensing and is found in many vertebrates, but its specific function is not yet fully understood.
- - Researchers studied female mice lacking ancV1R and found that these mice showed rejection of male sexual behavior and did not respond to male urine as potential mating cues.
- - The absence of ancV1R disrupted the normal physiological responses in the vomeronasal organ, leading to abnormal sexual behaviors and increased stress responses when in contact with males, suggesting its key role in mate recognition.
Biocompatibility assessment of an integrated contraceptive and RFID-based intravaginal device in cats (): A preliminary study.
Open Vet J
September 2024
Division of Reproduction, Obstetrics and Gynaecology, School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia.
Background: An intravaginal device (IVD) made from polyethylene plastic and copper wire, integrated with a radio frequency identification (RFID) chip, was developed as a biocompatible contraceptive and identity device for cats.
Aim: This study evaluates the local and systemic biocompatibility of IVD in five non-pregnant female cats.
Methods: The IVD was successfully inserted into the vaginal lumen after estrogen administration.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!