Search Results (21)

Background/Objectives: Malnutrition in children is a challenge in South Asian countries, and understanding its relation with variety of social and economic conditions is imperative. The present systematic review examined the association between maternal employment and the nutritional status of children up to twelve years old from South Asia. Methods: An electronic search for research articles published in the English language between January 2011 and December 2024 was conducted in PubMed, Science Direct, and Web of Science databases. Results: A total of 10,247 articles from five South Asian countries were screened, resulting in the inclusion of 19 studies in the review based on well-defined inclusion and exclusion criteria. The findings showed that the association between maternal employment and children’s nutritional status was context-dependent, with adverse effects in children (stunting, wasting, and growth failure) when mothers worked in unskilled sectors—in low-paying jobs. Children of urban mothers had poor nutritional status, often exacerbated by the lack of or limited childcare support and financial assistance during their work absences. Additionally, many South Asian countries implemented maternal and paternal leave policies and benefits; however, the implementation challenges reduced maternal access to these benefits and predominantly favored mothers working in formal sectors. Conclusions: This systematic review underscores the necessity to strengthen the employment benefit programs for working women in South Asian countries, especially for mothers working in informal sectors. The provision of childcare assistance and supplementary financial benefits to women employed in informal sectors is essential to improve the child nutritional outcomes. Full article

This systematic literature review assesses two decades of the literature on paternity and parental leave for fathers. We developed a conceptual framework that broadens the understanding of why fathers (do not) use paternity and/or parental leave, and the outcomes of men’s leave uptake for fathers, families, and society. Drawing on Bourdieu’s social reproduction theory, we use social, economic, and cultural capital as sensitizing concepts in our analysis. Regarding contextual circumstances, paternity and parental leave most often appear to be used by fathers with higher levels of economic, cultural, and social capital, and with a stronger father identity. With regard to consequences of taking leave, the literature suggests that fathers are not only affected at the micro level (e.g., in their paternal involvement) but also at the meso level (relationship with partner and children) with (potential) consequences at the societal level. We welcome family researchers to further develop and test our conceptual framework when studying the contexts and consequences of paternity leave and parental leave for fathers. Full article

In academic literature, fathers often cite barriers related to their employment, which may halt or negatively influence their level of involvement with their children. This is sometimes reported in relation to practices and policies around leave, such as for new-born children or child illness, and flexibility in leaving the workplace to attend key events in children’s lives. Research has also shown that fathers receiving validation of their paternal status in the workplace is an important factor for fathers’ emotional well-being, work life balance, and self-efficacy. In this study, we look at the needs and priorities of fathers working in the capital of the United Arab Emirates (UAE), Abu Dhabi. We used in-depth one-on-one interviews with employed fathers (n = 50) in order to create a detailed picture of their lived experiences, and with human resources personnel (n = 3) to understand if/how fathers are supported in the workplace. We discuss the implications of these experiences and present fathers’ suggestions for employers and workplaces to provide further support to nurture working conditions in which a work–life balance and employee well-being are more likely to be achieved. Full article

The leaf surface micromorphology and the size of the stomatal complex of hybrids in the eighth seed generation from the crossing of ×Trititrigia cziczinii × Elymus farctus (f11814) on the wheat-like wheat-wheatgrass hybrid w107 were investigated by performing scanning electron microscopy of frozen samples (cryoSEM). The micromorphological characteristics of the paternal plants (w107) were dominant in the hybrid leaves. Costal long cells with silicified wavy walls, characteristic of w107 but absent in the mother plants f11814 and E. farctus, were observed in all hybrid samples examined. Conversely, shield-shaped prickles, a characteristic feature of E. farctus, were retained only in some hybrids. In addition, the maternal feature of Ω-shaped junctions of long epidermal cells in the intercostal zone was completely absent in hybrids. Quantitative parameters of the stomatal apparatus showed a weak correlation with micromorphological markers. Stomatal density on the adaxial side was inversely correlated with stomatal size, while variation in these parameters on the abaxial side occurred independently. The prevalence of paternal micromorphological traits in the hybrids seems to be a consequence of the elimination of genetic material from E. farctus, analogous to the loss of chromosomes from wild species observed in other distant crosses. Full article

Hardy geranium is a popular ornamental plant with a high market demand. As a result, there is a strong need for continuous innovation to improve its ornamental qualities. Interspecific hybridization is a widely used technique for introducing desirable traits and creating new cultivars with added value. To explore the possibilities of creating novelty within the Geranium genus, we conducted 2438 interspecific crosses over three flowering seasons, resulting in the successful harvest of 445 seeds and the final production of 82 seedlings. Using embryo rescue increased the germination rate of a seedling from 0.17% to 1.01%. To validate the paternal genetic contribution in the new seedlings, we used amplified fragment length polymorphism (AFLP) to assess the proportion of uniquely inherited paternal markers in all seedlings. AFLP analysis confirmed that 54 of the 82 seedlings were indeed true hybrids (65.8% hybridization success rate). A morphological evaluation of the flowers and leaves, including flower diameter (mm), style length (mm), number of flowers, flowering period (weeks), and color of both flowers and leaves, provided further confirmation of the F1 hybrid status of the seedlings. The results of our interspecific breeding demonstrated the efficiency of interspecific hybridization in hardy geraniums and its potential to create distinctive and novel cultivars for the ornamental market. Full article

Pathogenic single-nucleotide variants (SNVs) and copy-number variant (CNV) deletions involving the FOXF1 transcription factor gene or CNV deletions of its distant lung-specific enhancer are responsible for alveolar capillary dysplasia with misalignment of pulmonary veins (ACDMPV), a rarely diagnosed lethal lung developmental disorder in neonates. In contrast to SNVs within FOXF1 and CNV deletions involving only the FOXF1 enhancer, larger-sized deletions involving FOXF1 and the adjacent, oppositely oriented lncRNA gene FENDRR have additionally been associated with hypoplastic left heart syndrome and single umbilical artery (SUA). Here, in an ACDMPV infant without any congenital heart defect or SUA, we identified a small 5 kb CNV deletion that removed the paternal allele of FOXF1 and its promoter, leaving FENDRR and its promoter intact. Reporter assay in the IMR-90 fetal cell line implied that the deletion may indeed not have significantly affected FENDRR expression. It also showed a polarization of the FOXF1-FENDRR inter-promoter region consisting of its ability to increase the transcription of FENDRR but not FOXF1. Interestingly, this transcription-stimulating activity was suppressed in the presence of the FOXF1 promoter. Our data shed more light on the interactions between neighboring promoters of FOXF1-FENDRR and possibly other divergently transcribed mRNA-lncRNA gene pairs. Full article

There is increasing research interest in the experiences of new fathers taking paternity leave, but less insight into men’s experiences of returning to work after the birth of their first baby. For many men in the UK context, this could take place immediately after the birth or after one or two weeks of paternity leave. This paper utilizes data from a UK-based study whilst also drawing on international literature and policy contexts. A constructivist grounded theory method was adopted to generate theory from the data gathered. Twelve new fathers shared their experiences in this study by participating in audio-recorded, semi-structured interviews. This paper focuses on fathers’ experiences of negotiating the workplace as part of an overall theoretical framework related to broader transitions to fatherhood and sheds light on the distress, guilt and psychological challenges that the participants experienced when they initially returned to work. Whether fathers did or did not explicitly describe distress at this time, they all described a change in their worker identity, which for some participants led to uncertainty in the workplace. Men returning to work at this time in the postnatal period are vulnerable to experiencing distress. Flexibility and support in the workplace could be protective of their mental health. Finally, policy and practice developments are offered to support men’s transitions to fatherhood in the workplace context. Full article

Paternal mental health continues to be a health concern in the UK. Paternal leave entitlement and workplace cultures have failed to support fathers in navigating the complexity of fatherhood, which has an impact on fathers’ wellbeing. Interviewing twenty fathers in the York area, this study seeks to explore the impact of parental leave entitlements and workplace cultures on fathers’ mental health. The findings demonstrate that the influence of gendered norms and hegemonic masculinity perceptions are ingrained in the current leave entitlement and workplace cultures. While fathers are entitled to take leave, the leave is significantly insufficient to allow them to forge a meaningful bond with a newborn or adapt to the change in routine brought about by the birth of a baby. Furthermore, workplace cultures fail to recognise the responsibilities that come with fatherhood and provide insufficient support for fathers. The COVID-19 lockdown presented fathers with a unique opportunity to be available and take on more family responsibilities. Fathers felt they did not have to navigate gendered and hegemonic perceptions to spend more time with the family. This paper challenges structural and cultural barriers that prevent fathers from taking leave and impacting negatively on fathers’ mental health. The paper suggests a review of the current paternal leave entitlement and cultural change in the workplace. Full article

A new allotetraploid species of the genus Asplenium, A. pseudocapillipes, originated from the hybridization between A. capillipes and A. tenuicaule, has been newly discovered in two limestone areas of South Korea. A molecular phylogenetic analysis using one chloroplast region (rbcL) and three single- or low-copy nuclear regions (AK1, gapCp, pgiC) and a cytological analysis, including genome size measurements, were conducted to characterize this new species. From these results, the maternal origin of A. pseudocapillipes was confirmed to be A. capillipes, which has never been reported in Korea. All three nuclear data showed that this new species had genotypes of both A. capillipes and A. tenuicaule. The quantitative characteristics of the leaves showed values intermediate between the two parental species. The absence of gemma accorded with its paternal origin from A. tenuicaule, and 32 spores per sporangium accorded with its maternal origin from A. capillipes. Although A. pseudocapillipes has 32 spores per sporangium, it is considered to be a sexually reproducing, not an apomitic, fern. Full article

The leadership style that is most appropriate for the given circumstance will determine whether or not a leader is successful. It means what great leaders should do while working with a diverse workforce. They should be emotionally intelligent in order to understand their team members and modify their leadership style in order to achieve the best out of them. Employee engagement in the workplace is crucial for firms, but different factors can keep employees motivated. Work engagement activities, particularly those supported by the human resource department, have typically been observed as the primary factors that motivate employees. However, the COVID-19 pandemic has brought about a number of adjustments. The primary goal of this study is to examine how virtual human resource practices and paternal leadership affected employee retention in COVID-19, with the function of work engagement activities as a mediator. The data were gathered from 250 Portuguese Professors who were instructing undergraduate students using a survey instrument. Smart-PLS partial least squares structural equation modeling (PLS-SEM) was used to assess the study’s hypotheses. It has been discovered that paternalistic leadership, also known as a resource provider with a benevolent attitude, has a direct impact on job performance and employee intention to leave the job, but during a pandemic, where the role of the government in supporting their nationals was not as significant in Portugal as it could be, people also faced their leaders of organizations as opportunists. Not all, but most paternal organizations took financial decisions to safeguard their business and were not people-oriented. Now the dignity of the paternal leader on the canvas of leadership is fading. This neo-normal approach will contribute to the literature on paternal leadership. Full article

Allopolyploidy is considered a driver of diversity in subtribe Loliinae. We investigate the evolution and systematics of the poorly studied Mesoamerican and South American polyploid broad-leaved Festuca L. species of uncertain origin and unclear taxonomy. A taxonomic study of seven diagnostic morphological traits was conducted on a representation of 22 species. Phylogenomic analyses were performed on a representation of these supraspecific taxa and all other Loliinae lineages using separate data from the entire plastome, nuclear rDNA 45S and 5S genes, and repetitive DNA elements. F. subgen. Mallopetalon falls within the fine-leaved (FL) Loliinae clade, whereas the remaining taxa are nested within the broad-leaved (BL) Loliinae clade forming two separate Mexico–Central–South American (MCSAI, MCSAII) lineages. MCSAI includes representatives of F. sect. Glabricarpae and F. subgen. Asperifolia plus F. superba, and MCSAII of F. subgen. Erosiflorae and F. sect. Ruprechtia plus F. argentina. MCSAII likely had a BL Leucopoa paternal ancestor, MCSAI and MCSAII a BL Meso-South American maternal ancestor, and Mallopetalon FL, American I–II ancestors. Plastome vs. nuclear topological discordances corroborated the hybrid allopolyploid origins of these taxa, some of which probably originated from Northern Hemisphere ancestors. The observed data indicate rapid reticulate radiations in the Central–South American subcontinent. Our systematic study supports the reclassification of some studied taxa in different supraspecific Festuca ranks. Full article

Background: Observational studies have suggested that paternal longevity is associated with reduced risks of cardiovascular diseases, yet the causal association remains to be determined. Objectives: To investigate whether Mendelian randomization (MR) results support a causal role of paternal longevity for risks of cardiovascular diseases. Methods: Genetic variants associated with paternal longevity and cardiovascular diseases were obtained from public genome-wide association study data. We used inverse variance weighted MR under a random-effects model to provide causal estimates between paternal longevity and cardiovascular diseases. Results: Paternal longevity was associated with decreased risks of coronary heart disease (odds ratio (OR): 0.08; 95% confidence interval (CI): 0.02–0.37; p = 0.001) and peripheral artery disease (OR: 0.15; 95% CI: 0.03–0.65; p = 0.011). No significant differences were observed in hypertension, atrial fibrillation, heart failure, transient ischemic attack, ischemic stroke, or cardiac death. The weighted median method revealed consistent results between genetically instrumented paternal longevity and decreased risk of coronary heart disease and peripheral artery disease. No significant differences were observed in the MR-Egger results. Multivariable MR consistently indicated causal associations between paternal longevity and decreased cardiovascular diseases. The leave-one-out analysis suggested that the causal associations were not affected by individual single-nucleotide polymorphisms. The intercept of the MR-Egger estimator and funnel plot revealed no indication of horizontal pleiotropic effects. Conclusions: Our MR analyses supported a causal role of paternal longevity for decreased risks of coronary heart disease and peripheral artery disease, which highlighted the need for better monitoring and intervention of cardiovascular diseases in populations with premature paternal death. Full article

Maize (Zeamays L.) is an essential food crop worldwide, but it is highly susceptible to salt stress, especially at the seedling stage. In this study, we conducted physiological and comparative transcriptome analyses of seedlings of maize inbred lines An’nong876 paternal (cmh15) and An’nong876 maternal (CM37) under salt stress. The cmh15 seedlings were more salt-tolerant and had higher relative water content, lower electrolyte leakage, and lower malondialdehyde levels in the leaves than CM37. We identified 2559 upregulated and 1770 downregulated genes between salt-treated CM37 and the controls, and 2757 upregulated and 2634 downregulated genes between salt-treated cmh15 and the controls by RNA sequencing analysis. Gene ontology functional enrichment analysis of the differentially expressed genes showed that photosynthesis-related and oxidation-reduction processes were deeply involved in the responses of cmh15 and CM37 to salt stress. We also found differences in the hormone signaling pathway transduction and regulation patterns of transcription factors encoded by the differentially expressed genes in both cmh15 and CM37 under salt stress. Together, our findings provide insights into the molecular networks that mediate salt stress tolerance of maize at the seedling stage. Full article

Although the number of fathers taking childcare leave is increasing, the impact of paternity leave on father–infant bonding remains to be fully investigated. This study aimed to assess the association between paternity leave and father–infant bonding among fathers with children under two years old. A cross-sectional study was performed using data from the Japan COVID-19 and Society Internet Survey study, a nationwide online survey conducted between July and August 2021 (N = 1194). Father–infant bonding was assessed by the Japanese version of the Mother–Infant Bonding Scale (MIBS-J), which comprised two subscales (lack of affection (LA), and anger and rejection (AR)), with a higher score denoting poor bonding. Four hundred (33.5%) fathers self-reported taking childcare leave. Paternity leave was associated with higher total MIBS-J score and AR score after adjusting for covariates (coefficient 0.51; 95% confidence interval (CI) 0.06–0.96, coefficient 0.26; 95% CI 0.03–0.49, respectively), but not with LA score (coefficient 0.10; 95% CI −0.13–0.34). There was no trend in the association between paternity leave and total MIBS-J score by children’s age group (p for trend = 0.98). Paternity leave was associated with impaired bonding, especially with increased anger and rejection, among fathers with children under two years of age. Full article