A conversation with Mariana Wolfner,newly inducted member of the National Academy of Sciences

Molecular Reproduction and Development is delighted to announce that editorial board member Mariana F. Wolfner has been elected to the National Academy of Sciences. Here, Dr Wolfner is interviewed by two of her former postdocs. She discusses her path to studying reproduction and her career as a researcher and mentor.     

Bioethics for clinicians: 12. Ethical dilemmas that arise in the care of pregnant women: rethinking "maternal-fetal conflicts".

When a pregnant woman makes a decision or acts in a manner that may be detrimental to the health and well-being of her fetus, her physician may be faced with an ethical dilemma. Is the physician''s primary duty to respect the woman''s autonomy, or to promote behaviour that may be in the best interest of the fetus? The controversial concept of "fetal rights" or the "fetus as a patient" contributes to the notion that the pregnant woman and her fetus are potential adversaries. However, Canadian law has upheld women''s right to life, liberty and security of the person and has not recognized fetal rights. If a woman is competent and refuses medical advice, her decision must be respected even if the physician believes that her fetus will suffer as a result. Coercion of the woman is not permissible no matter what appears to be in the best interest of the fetus.     

Language in fieldwork: Making visible the ethnographic impact of the researcher's linguistic fluency

This paper analyses the impact of the researcher's linguistic fluency or competence (or lack thereof) on the data collection process during fieldwork and subsequent analysis. We focus on researcher interaction with the field in a largely monolingual setting in Japan, and the multilingual setting of an international school in Indonesia. Researcher positionality during fieldwork shifts with their (perceived) linguistic fluency, which in turn affects the data. Despite the emphasis on reflexive ethnography, anthropological research rarely interrogates the impact of the researcher's linguistic fluency on the field. We attribute this silence to the perception that highlighting researcher language ability may compromise their ethnographic authority. In this paper we use self‐reflexivity to make visible the ethnographic impact that the researcher's language ability has on fieldwork processes. We argue that being self‐reflexive about our linguistic fluency, or lack thereof, does not necessarily compromise our analysis.     

Outside the Moral Economy? Single Female Migrants and the Changing Bangladeshi Family

Unmarried female migrants, travelling overseas for work, form a small proportion of Bangladeshi overseas migrants. Their situation is anomalous and suspect, since unmarried women should remain at home under male protection and control. The stories of Dipti, a single woman who migrated to Australia in the 1980s, and of two other single women from her native village, demonstrate clearly some of the contradictions of these women's lives. Like other single female migrants I knew, Dipti retained close links to kin in Bangladesh, contributing significantly to the income of parents and siblings back home. Indeed, her constant and generous gift‐giving can be understood as an attempt to counter her anomalous position and remain part of the moral economy of the village. However, Dipti's longing to remain part of an ‘ideal’ extended family conflicted with her relatives' desire for autonomy. This is because families in Bangladesh were themselves changing over this period, due to the intersection of the developmental cycles of domestic groups, dispositions towards the autonomy of children from their parents and each other, and through the economic pressures of contemporary Bangladeshi society, which provide a strong further impetus towards the financial autonomy of the nuclear family. These changes within the structure of their families result in alienating further these single female migrants. Thus, ultimately, both Dipti's attempts to maintain her extended family in Bangladesh and her efforts to recreate it in Australia were doomed to failure. The brief stories of the other two single women I use in the article are parallel to that of Dipti's.     

Breeding Strategies in Females of the Parasitoid Wasp Spalangia endius: Effects of Mating Status and Size

Does the mating status or body size of a female parasitoid wasp affect her host size choice or propensity to burrow? In Spalangia endius, using smaller hosts appears to reduce a female's cost of parasitization but not her son's fitness. However, virgin females, which produce only sons, did not preferentially parasitize smaller hosts. Mated females also showed no host size preference. Mated females burrowed more than virgins in the presence of hosts, although not in their absence. Burrowing may reduce a mated female's harassment from males, and not burrowing may increase a virgin female's chance of mating because males avoid burrowing. Mating did not increase female longevity. Greater female size increased the offspring production of mated females burrowing for hosts but not in the absence of burrowing and not in virgin females. A female's size had no significant effect on whether her first drill attempt was on a large or a small host or on the duration of her successful drills.     

Raissa L. Berg's contributions to the study of phenotypic integration,with a professional biographical sketch

Raissa L. Berg had a remarkable career in many respects and an impact on the study of phenotypic integration that continues to increase over 50 years after the publication of her seminal paper in that area. She was born and lived most of her life in Russia, with most of her research focused on measuring spontaneous mutation rates in Drosophila. She was forced to abandon this work during the height of Lysenko''s power in Russia, so she turned temporarily to the study of correlation patterns in plants; ironically, this work has had a more enduring impact than her main body of research. She showed that floral and vegetative traits become decoupled into separate correlation ‘pleiades’ in plants with specialized pollinators, but floral and vegetative traits remain correlated in plants that have less specialized pollination. Unfortunately, her plant work is often mis-cited as providing evidence for increased correlations among floral traits due to selection by pollinators for functional integration, a point she never made and one that is not supported by her data. Still, many studies of correlation pleiades have been conducted in plants, with the results mostly supporting Berg''s hypothesis, although more studies on species with generalized pollination are needed.     

Black lives matter in Brazil

Michelle Lamont and her collaborators examine the experiences and responses of racialized minorities in confronting racism in the United States, Brazil and Israel. Among their findings, they find that while U.S. blacks often confront offenders, black Brazilians respond by ignoring or humouring them. They often do not understand such situations as racial because of Brazilian narratives that extensive miscegenation has diminished racism and that class may be the major culprit. The book’s comparative approach permits them to leverage theoretical claims about race by examining it beyond the U.S. black–white experience. The authors interpret micro subjective experiences as responses to a macrocomparative context filtered through cultural repertoires, groupness and institutions. My main critique for Brazil is that conclusions are based on a highly selective sample of the educated elite in Rio de Janeiro.     

Women's mating strategies

What does a woman want? The traditional evolutionist's answer to Freud's famous query is that a woman's extensive investment in each of her children implies that she can maximize her fitness by restricting her sexual activity to one, or at most, a few high-quality males. Because acquiring resources for her offspring is of paramount importance, a woman will try to attract wealthy, high-status men who are willing and able to help her. She must be coy and choosy, limiting her attentions to men who are worthy of her and emphasizing her chastity so as not to threaten the paternity confidence of her mate. The lady has been getting more complicated of late, however. As Sarah Hrdy¹ predicted, we now have evidence that women, like other female primates, are also competitive, randy creatures. Women have been seen competing with their rivals using both physical aggression^2,3 and more subtle derogation of competitors.⁴ While they are still sometimes coy and chaste, women have also been described recently as sexy and sometimes promiscuous creatures, manipulating fatherhood by the timing of orgasm^5,6 and using their sexuality to garner resources from men. The real answer to Freud's query, of course, is that a woman wants it all; a man with the resources and inclination to invest, and with genes that make him attractive to other women so that her sons will inherit his success. Her strategies for attaining these somewhat conflicting aims, and her success in doing so, are shaped by her own resources and options and by conflicts of interest with men and other women.     

Sperm Storage in the Yellow Dung Fly Scathophaga stercoraria: Identifying the Sperm of Competing Males in Separate Female Spermathecae

We examined the effects of male and female behaviour and morphology on the process of sperm storage in the yellow dung fly Scathophaga (Scatophaga) stercoraria. The larger of two males was more successful in transferring sperm to females' spermathecae the greater the difference in weight to his smaller competitor, as expected from previous studies by other authors. Sperm length, which is not correlated to body size, affected sperm access to the spermathecae, the female storage organs; longer sperm were more likely to be found in the spermathecae. A female typically had a singlet spermatheca and two spermathecae arranged as a pair, a doublet. However, there was variation from this pattern, which influenced the pattern of sperm storage. We measured the proportion of sperm from two competing males in females' singlet and doublet spermathecae. When the larger male's sperm were longer than his competitor's, they were more often in a female's singlet when he was her first mate and equally likely to be in the singlet or doublet when he was her second mate. When the larger male's sperm were shorter than his competitor's, the pattern was more complicated, principally because his sperm were not as successful at entering the female's doublet when he was her second mate. Counts of sperm, made using the same experimental procedure, showed that these effects were due to greater numbers of sperm entering the females' doublets when the larger male mated second. Sperm length was thus the factor with the largest single influence on the pattern of sperm storage. However, our most important result is that it was the interactions between male and female characters that were significant. Males mostly determine the early, especially precopulatory, events and females strongly influence the later ones.     

The case of the casual chirurgeon: John Browne.

In 1687 a woman whose leg had been badly injured brought action in the Mayor''s Court of London against her surgeon, contesting his bill because her treatment had been neglected.     

Telling a Tale: Margaret Mead's Photographic Portraits of Fa'amotu,a Samoan Tāupou

In 1925 Margaret Mead spent 10 days in High Chief Ufuti's household in the village of Vaitogi, Tutuila, before sailing to Ta'u where she conducted most of her research on Samoan adolescence. In Vaitogi, Mead took many photographs of Fa'amotu, Ufuti's t # upou daughter, several of which appeared in Coming of Age in Samoa . This article examines a number of intertwined issues of visual representation which may have prompted Mead to use a disproportionate number of pictures of Fa'amotu in early editions of her book. Mead's approach to photographic representation and issues such as collaboration, performance, typicality, marketability, anonymity, and acknowledgement are examined through her photographs and writings.     

Science: priceless,but costly

Working as a researcher is very satisfying. However, it comes with a price. This is a story about growing up as a scientist in the field of molecular biology. Starting as a young, rather naive researcher, I learned, step by step, not only the facts about my favorite RNA molecules but also the demands and downsides of academia. Going through my recent “scientific awakening,” I fully acknowledged the rules of the game: to write, to publish, to patent, to apply for grants and awards, and finally, to engage in all forms of coscientific endeavors. After going through a divorce, single parenting, immigration, and being scooped, I became a scientist who finally takes her career in her own hands and navigates through, but does not succumb to, the difficulties in science. This is my monument to resilience.     

It Can Be Very Tempting to Throw Out the Baby With the Bathwater: A Father-and-Son Commentary on “Does IQ Really Predict Job Performance?”

In this commentary, both father and son respond to the target article (Richardson and Norgate, this issue) from different perspectives. The son, a creativity researcher, generally echoes Richardson and Norgate's arguments, arguing for the construct of creativity to be considered as a supplement to IQ tests for predicting work success. The father, an IQ test developer, is more critical of some of Richardson and Norgate's conclusions and points to gaps in their overview.     

Nora Volkow: motivated neuroscientist

Nora Volkow claims to have always been curious about the workings of the human brain. Even as a medical student in her native Mexico, she investigated animal behavior with the ultimate goal of understanding human motivation. Upon completing her medical studies, in the early 80s, she moved to the U.S. to take advantage of emerging neuroimaging technologies, first during her psychiatry residency at New York University and Brookhaven National Laboratory, and then as a faculty member at the University of Texas in Houston. In Houston, Volkow embarked on seminal studies into human drug use and the functioning brain, which she continued to pursue, again at Brookhaven, during the subsequent two decades. Volkow established herself as an eminent researcher and proponent of neuroscience, and her insights into the brain have greatly advanced our appreciation of human behavior and motivation. In 2003, she took up her present position as Director of the National Institute on Drug Abuse.     

Refugee MD not wasting skills even though door to medical practice in Canada is closed

Dr. Lula Hussein, a Somali refugee with a medical degree from East Germany, is not licensed to practise in Canada, but she is making her mark in Ottawa''s Somali community by counselling, advising and helping her fellow refugees. One of her particular interests is in ending the practice of female genital mutilation, which still finds favour among some of Canada''s refugees and immigrants.     

Fighting the odds in the UK.

Caroline Richmond reports on miscellaneous winners and losers from the health care scene in the United Kingdom. The winners include a young patient who is holding her own against formidable medical odds after receiving heroic treatment for leukemia, and the country''s osteopaths, who have won the right to compile a statutory register. The losers are the venerable St. Bartholomew''s Hospital, which appears to have lost its battle to stay open, and a 32-year-old man who almost made it to medical school by posing as a teenager.     

Medical Authors and Professional Writers

Medical writing is a legitimate field for specialization. The specialist literary consultant should be part of the research team. He could smooth the way for both researcher and reader, and could increase the researcher''s productivity and his audience.     

Young Children's Probability of Dying Before and After Their Mother's Death: A Rural South African Population-Based Surveillance Study

Background

There is evidence that a young child''s risk of dying increases following the mother''s death, but little is known about the risk when the mother becomes very ill prior to her death. We hypothesized that children would be more likely to die during the period several months before their mother''s death, as well as for several months after her death. Therefore we investigated the relationship between young children''s likelihood of dying and the timing of their mother''s death and, in particular, the existence of a critical period of increased risk.

Methods and Findings

Data from a health and socio-demographic surveillance system in rural South Africa were collected on children 0–5 y of age from 1 January 1994 to 31 December 2008. Discrete time survival analysis was used to estimate children''s probability of dying before and after their mother''s death, accounting for moderators. 1,244 children (3% of sample) died from 1994 to 2008. The probability of child death began to rise 6–11 mo prior to the mother''s death and increased markedly during the 2 mo immediately before the month of her death (odds ratio [OR] 7.1 [95% CI 3.9–12.7]), in the month of her death (OR 12.6 [6.2–25.3]), and during the 2 mo following her death (OR 7.0 [3.2–15.6]). This increase in the probability of dying was more pronounced for children whose mothers died of AIDS or tuberculosis compared to other causes of death, but the pattern remained for causes unrelated to AIDS/tuberculosis. Infants aged 0–6 mo at the time of their mother''s death were nine times more likely to die than children aged 2–5 y. The limitations of the study included the lack of knowledge about precisely when a very ill mother will die, a lack of information about child nutrition and care, and the diagnosis of AIDS deaths by verbal autopsy rather than serostatus.

Conclusions

Young children in lower income settings are more likely to die not only after their mother''s death but also in the months before, when she is seriously ill. Interventions are urgently needed to support families both when the mother becomes very ill and after her death. Please see later in the article for the Editors'' Summary     

The road to Wisconsin

In this article Lynne Sears Williams of Calgary describes her family''s decision to leave for the US, where her husband, Dr. Jim Williams, will pursue his career in family medicine. The decision was not made easily, she writes, but eventually a love for Canada was outweighed by her husband''s desire to practise medicine without the financial and other constraints facing physicians in Canada.