Are totipotent cells which are basically undifferentiated biological cells having the capability to differentiate into various organs by the process of mitosis. They are found commonly in multicellular organisms. In case of mammals, there are two divided into: embryonic stem cells, which are obtained from the inner cell mass of blastocysts, and adult stem cells, which are found in various tissues. In matured organisms, stem cells and progenitor cells act as a repair system for the body, replenishing adult tissues. Journal Article is sometimes called a Scientific Article, a Peer-Reviewed Article, or a Scholarly Research Article. Together, journal articles in a particular field are often referred to as The Literature.
Journal articles are most often Primary Research Articles. However, they can also be Review Articles. These types of articles have different aims and requirements. Sometimes, an article describes a new tool or method.
Because articles in scientific journals are specific, meticulously cited and peer-reviewed, journal databases are the best place to look for information on previous research on your species. Without a background in the field, journal articles may be hard to understand - however, you do not need to understand an entire article to be able to get valuable information from it.
Last date updated on September, 2014