the present study describes approaches for the identification of individual beech trees using maternal tissues from their seeds or fruits. four microsatellite markers were used for genetic analysis of seedlots from fagus orientalis lipsky, a highly out-crossing tree species. seeds from 11 single-tree harvests belonging to one population, (7 seeds from each), as well as non-paranchymatic materna...

Somatic cell nuclear transfer has established that the oocyte contains maternal factors with epigenetic reprogramming capacity. Yet the identity and function of these maternal factors during the gamete to embryo transition remains poorly understood. In C. elegans, LSD1/KDM1A enables this transition by removing H3K4me2 and preventing the transgenerational inheritance of transcription patterns. H...

Habitat degradation and loss can result in population decline and genetic erosion, limiting the ability of organisms to cope with environmental change, whether this is through evolutionary genetic response (requiring genetic variation) or through phenotypic plasticity (i.e., the ability of a given genotype to express a variable phenotype across environments). Here we address the question whethe...

This study assumes a dialogical perspective towards the processes of identity construction during the transition to motherhood, and it relies on a methodology that invites the participants to deal with the dualities of the dialogical self (Dialogical Articulation Task DAT). Using this semi-structured interview, we ask the participants to identify the various selfdescriptive dimensions of their ...

Pioneer plants are adapted to grow in unpredictable environments. These plants have evolved several traits related to seed morphology and germination to cope with this unpredictability. The main aim of this study was to investigate the effect of plant identity and maternal environment on seed mass and germination of Sinapis arvensis. This study was undertaken with S. arvensis plants grown in fo...

With increasing maternal drug abuse, the paediatrician must be ever alert to the possibility that symptoms observed in a young baby might be the consequence of drug withdrawal. The absence of a positive maternal drug history in no way negates this diagnostic possibility. Although opiate withrawal is the subject of this paper, combinations of drugs are commonly involved and there may sometimes b...

Introduction: Disorders of cognitive development in children aged 1-3 years are generally caused by stunting conditions and the role mother care that is less than optimal. This study aimed to determine effect maternal identity on public health center.