During asymmetric mitosis, both in male Drosophila germline stem cells and in mouse embryo neural progenitors, the mother centrosome is retained by the self-renewed cell; hence suggesting that mother centrosome inheritance might contribute to stemness. We test this hypothesis in Drosophila neuroblasts (NBs) tracing photo converted centrioles and a daughter-centriole-specific marker generated by...

PURPOSE Parent-child conversations about human papillomavirus (HPV) vaccine may provide parents with the opportunity to talk with their daughters about sexual health. We sought to characterize mothers' communication with their adolescent daughters about HPV vaccine. METHODS We surveyed 609 mothers of girls aged between 11 and 20 years living in North Carolina in Fall 2008. We used logistic re...

For past millennia, midwives have served women in childbirth. In premodern times, midwives were usually the only birth attendants. With the Industrial Revolution and the arrival of modernism, male physicians either replaced midwives or superceded them in the modernist medical hierarchy, leaving them with plenty of women to attend but with relatively little autonomy. As the new millennium dawns ...

Although son preference in patrilineal society is an established fact, daughter preference in matrilineal society is not thoroughly examined. Very few studies have been carried out on the issue. This paper attempts to explore the daughter preference and contraceptive-use in matrilineal tribal societies in Meghalaya, India. Data from the National Family Health Survey 1998-1999 have been used in ...

In budding yeast, asymmetric cell division yields a larger mother and a smaller daughter cell, which transcribe different genes due to the daughter-specific transcription factors Ace2 and Ash1. Cell size control at the Start checkpoint has long been considered to be a main regulator of the length of the G1 phase of the cell cycle, resulting in longer G1 in the smaller daughter cells. Our recent...

The aim of this study is to explore how Doris Lessing‟s works disclosein prominence the power dynamics of the conflicted and struggling relationship of mother and daughter, the paradigm of mother daughter relationship and its psychodynamics including explanations about the developmental stages of the relationship between the mother and the daughter, human behavior of the two in the context of r...

Three models were used to estimate heritabilities for milk yields at different production levels and for different years as twice the regression of daughter residual effects on dam residual effects. The denominator is the residual mean square for dams. The numerator is the difference between the residual term for sum of dam's and daughter's records and sum of residual terms for records of dams ...

Centrosomes comprise a pair of centrioles surrounded by an amorphous network of pericentriolar material (PCM). In certain stem cells, the two centrosomes differ in size, and this appears to be important for asymmetric cell division [1, 2]. In some cases, centrosome asymmetry is linked to centriole age because the older, mother centriole always organizes more PCM than the daughter centriole, thu...

The centriole, organizer of the centrosome, duplicates by assembling a unique daughter identical to itself in overall organization and length. The centriole is a cylindrical structure composed of nine sets of microtubules and is thus predicted to have nine-fold symmetry. During duplication, a daughter lacking discrete microtubular organization first appears off the wall of the mother centriole....