Stipe (mycology) puffballs, earthstars, some polypores, jelly fungi, ergots, and smuts. It is often the case that features of the stipe are required to make a positive identification of a mushroom. Such distinguishing characters include: When collecting mushrooms for identification it is critical to maintain all these characters intact by digging the mushroom out of the soil, rather than cutting it off mid-stipe. Stipe (mycology) In mycology, a stipe () is the stem or stalk-like feature supporting the cap of a mushroom. Like all tissues of the mushroom other than the hymenium, the stipe is composed of sterile hyphal tissue. In many
International Union of Biochemistry and Molecular Biology researchers. It is considered as a prestigious award for doctoral students. Candidates are selected based on a competitive project proposal and reference letters. The award scheme provides opportunity to work on a specified project in a different laboratory in a foreign country. It is associated with the journals "Biochemistry and Molecular Biology Education" (formerly "Biochemical Education"), "BioEssays", "BioFactors", "Biotechnology and Applied Biochemistry", "IUBMB Life", "Molecular Aspects of Medicine" and "Trends in Biochemical Sciences". International Union of Biochemistry and Molecular Biology The International Union of Biochemistry and Molecular Biology (IUBMB) is an international non-governmental organisation concerned with biochemistry and molecular biology.