作者: A Winoto 摘要: During the past year, there have been rapid advances in our understanding of the early events of T-cell development, at the molecular level. Studies at the transcriptional level of T-cell receptor gene regulation have started to yield important clues about how different ...
We have established previously that rat bone tissue, as well as rat and human-derived bone cells in culture, show a sex-specific response to gonadal steroids in stimulation of the specific activity of the BB isozyme of creatine kinase (CK) and DNA synthesis. This response could be modified ...
A schematic of the three stages of cell movement, based on ,: after determining its direction of motion, the cell extends a protusion in this direction by actin polymerization at the leading edgeR...
Preceding chapters have mainly described various methods for sampling the different developmental stages and age groups of Mosquito populations. This chapter is concerned with analysing the numerical changes that occur in population size during the life-
A 2-character country code of the country where the results come from. abstractWithExecutewithCropBottom(Double cropBottom) The bottom coordinate of the region to crop. abstractWithExecutewithCropLeft(Double cropLeft) The left coordinate of the reg...
At stage two, scientists develop a toolbox of methods and techniques for the new discipline. Owing to this advancement in methodology, the spectrum of objects and phenomena that fall into the realm of the new science are further understood at this stage. Most of the specific knowledge is ...
Objective: We sought to determine the efficacy of intrathymic adeno-associated virus (AAV) serotypes to transduce thymocyte subsets and correct the T-cell ... MP A,AM A,MG B,... - 《Journal of Allergy & Clinical Immunology》 被引量: 0发表: 2020年 Divergence of Erythroid Restricted Precurs...
re (required): The radius, in meters, which specifies the horizontal accuracy of the coordinates. Pass the value returned by the device's location service. Typical values might be 22m for GPS/Wi-Fi, 380m for cell tower triangulation, and 1...
cells that do not express any other of the cell-type markers described above. We found that the caecal epithelium can be broadly divided into a Ki-67+‘dividing zone’, which includes stem, TA, DSCs and enterocyte progenitor cells at the bottom of the crypts, and a Ki-67−‘...
A 2-character country code of the country where the results come from. abstractWithExecutewithCropBottom(Double cropBottom) The bottom coordinate of the region to crop. abstractWithExecutewithCropLeft(Double cropLeft) The left coordinate of the regi...