Brushes. 1  Chinese brushes usually have bamboo handles but are sometimes made of other materials such as hard wood, ivory and porcelain. The brushes used for calligraphy should have stiff tips. Most commonly, these are made from the hair of wolves. A large-size brush is easier for the beginner to handle.
Definition of TRANSPOSABLE ELEMENT. : a segment of genetic material that is capable of changing its location in the genome or in some bacteria of undergoing transfer between an extrachromosomal plasmid and a chromosome.ADVERTISEMENT.noun.efinition of TRANSPOSABLE ELEMENT. : a segment of genetic material that is capable of changing its location in the genome or in some bacteria of undergoing transfer between an extrachromosomal plasmid and a chromosome. ADVERTISEMENT. noun.
Transposons. Transposons are segments of DNA that can move around to different positions in the genome of a single cell. In the process, they may cause mutations increase (or decrease) the amount of DNA in the genome.These mobile segments of DNA are sometimes called jumping genes.ransposons. Transposons are segments of DNA that can move around to different positions in the genome of a single cell. In the process, they may cause mutations increase (or decrease) the amount of DNA in the genome.