In a world-first, Japanese scientists have used the revolutionary CRISPR, or CRISPR/Cas9, genome- editing tool to change flower colour in an ornamental plant. Researchers from the University of Tsukuba, the National Agriculture and Food Research Organization (NARO) and Yokohama City University, Japa...
Loud music may be nice at first, but it soon makes people want to leave. Hard seats also make customers want to eat quickly and leave. Many restaurants, especially fast food restaurants, use this knowledge to make customers eat faster.【1】How does the color green make the students feelA...
Although scientists successfully generated muscle fibers from skin cells through expression of the transcription factor MyoD, strategies for directly converting one mature cell type into another have failed to produce enough cells for effective tissue regeneration. In the new study, Hochedlinger and his ...
Chinese scientists have found a new way to use cells found in human urine (尿液)that could aid in the treatment of a range of nerve disorders.That is a new technique for reprogramming cells in human urine into nerve progenitor cells that can grow into multi-functional nerve and brain cells...
【题目】Chinese scientists have found a new way to use cells found in human urine (尿液) that could aid in the treatment of a range of nervedisorders.T hat is a new technique for reprogramming cells in human urine into nerve progenitor cells that can grow into multi-functionalnerve and ...
in biotechnology forestry and so on. For example the American chestnut was once a widespread tree in the Eastern forests. Today it has nearly disappeared because of a disease-producing fungus that causes chestnut to die. The American chestnut recently has been grown in plant tissue culture. ...
An NYU researcher administers chemical signals to non-neural cells grown in a culture plate. Credit: Nikolay Kukushkin In theNature Communicationsresearch, the scientists replicated learning over time by studying two types of non-brain human cells in a laboratory (one from nerve tissue and o...
the science or practice of preparing extremely thin slices of tissue, etc, cut by a microtome, for study under the microscope. — microtomist, n. — microtomic, adj. mimicry the ability of some creatures to imitate others, either by sound or appearance, or to merge with their environment...
Chinese scientists have found a new way to use cells found in human urine (尿液)that could aid in the treatment of a range of nerve disorders.That is a new technique for reprogramming cells in human urine into nerve progenitor cells that can grow into multi-functional nerve and brain cells...
Growing tissue and organs in the lab To build organized tissues in the lab, scientists use scaffolds to provide a surface for cells to attach based on a predetermined rigid shape. For example, an artificial kidney needs a structure, or scaffold, of a certain shape for kidney cells to grow ...