MicroRNAs (miRNAs) are noncoding, small RNAs of 20–24 nucleotides (nt) and function critically at the post-transcriptional level to regulate gene expression through cleaving mRNA targets or interfering with translation target mRNAs. They broadly involved in many biological processes plants. The miR397 family plants contains several conserved members either 21-nt 22-nt that mainly laccase (LAC) ...

Background Earlier it was believed that uterine fluid (uf) or secretions are not relevant after the embryo implantation in humans. However, recent reports suggest that uterine secretions continue to play important role till the first trimester of human pregnancy. Evidences also suggest that uf mirrors endometrial functions or dysfunctions. Considering the relevance of uf in endometrial function...

Background Earlier it was believed that uterine fluid (UF) or secretions are not relevant after the embryo implantation in humans. However, recent reports suggest that uterine secretions continue to play important role till the first trimester of human pregnancy. Evidences also suggest that uf mirrors endometrial functions or dysfunctions. Considering the relevance of uf in endometrial function...

Metaphor is, in essence, mapping from the target domain to the source domain; from the familiar and concrete to the unfamiliar and abstract. When this happens, the entailments of metaphors as well as the contextual information will be integrated into texts and hence form coherent texts. Thus, it is accessible for us to explore discourse cohesion and coherence from the point view of conceptual m...

The forms and behavioral correlates of yawning are described, and the phylogenetic and ontogenetic aspects of the act are examined with particular attention to its possible functions. Much evidence supports the view that yawning is an important mediator of behavioral arousal levels, a view that is further strengthened by a review of endocrine, neurotransmitter, and pharmacological mechanisms of...

The Oviduct and Its Functions focuses on the role of the oviduct in reproduction. The book emphasizes that this organ combines factors such as environment, hormonal balance, and biochemical constituents to make reproduction possible. Composed of contributions that are divided into 13 chapters, the book presents the comparative anatomy, histology, and morphology of the mammalian oviduct. The sel...

Nostalgia is a psychological phenomenon we all can relate to but have a hard time to define. What characterizes the mental state of feeling nostalgia? What psychological function does it serve? Different published materials in a wide range of fields, from consumption research and sport science to clinical psychology, psychoanalysis and sociology, all have slightly different definition of this m...

The present study examined two fundamental social behaviours, social curiosity and gossip, and their interrelations in an English (n = 218) and a German sample (n = 152). Analyses showed that both samples believed that they are less gossipy but more curious than their peers. Multidimensional SEM of self and trait conceptions indicated that social curiosity and gossip are related constructs but ...