offers a new understanding of the intricate factors influencing the evolution of lower jaw morphology in these animals, known collectively as lepidosaurs. The paper is titled "Ecological drivers ...

State Key Laboratory for Manufacturing Systems Engineering, Xi’an Jiaotong University, Xi’an 710049, China School of Instrument Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China ...

As hair ages, sheds and then repeatedly grows back, increasing numbers of the melanocyte stem cells become sluggish at their job. The stem cells stop roaming around the follicle and become fixed ...

2012). Second, melanocytes arise from neural crest cells all along the anterior-posterior axis. The molecular pathways for melanocyte cell fate determination along this axis are poorly understood ...

The Division of Eye and vision which is located at St. Erik Eye Hospital, conducts education at the undergraduate, advanced and postgraduate levels, as well as research with the aim of developing the ...