millions of people in underdeveloped countries, have assumed poverty as a principal of life in globalization age. in comparison with advanced countries, asian, african and latin american countries are characterized as poor societies. lack of equally access to economic and social opportunities, low level of life, economic stagnation, political instability, and such factors are taken into account...

Cytologists have long observed that individual eukaryotic species segregate their chromosomes in one of two apparently different ways. Monocentric chromosomes attach to microtubules at a particular region (the centromere) and move toward the pole during anaphase with the centromere leading. In contrast, holocentric chromosomes bind to microtubules along their entire length and move broadside to...

For the past year, we have been experiencing a global pandemic. The current coronavirus disease 2019 (COVID-19) crisis, caused by severe acute respiratory syndrome 2 (SARS-CoV2) virus, has broadly demonstrated how fragile our societies are when it comes to unexpected health challenges, and important research scientific information are. More than million people worldwide lost their lives so far ...