Acne, medically known as Acne Vulgaris, is a skin disease that involves the oil glands at the base of hair follicles. It commonly occurs during puberty when the sebaceous (oil) glands come to life-the glands are stimulated by male hormones produced by the adrenal glands of both males and females.cne, medically known as Acne Vulgaris, is a skin disease that involves the oil glands at the base of hair follicles. In humans, pimples tend to appear on the face, back, chest, shoulders and neck.
A transgenic organism is an organism which has been modified by inserting the DNA of another species into it as an embryo.
Transgenic means that one or more DNA sequences from another species have been introduced by artificial means. Animals usually are made transgenic by having a small sequence of foreign DNA injected into a fertilized egg or developing embryo.rganisms that have had genes from other species inserted into their genome. Definition from: MeSH via Unified Medical Language System at the National Library of Medicine.