traumatized

Japanese: traumatin

…Therefore, it is often used as a research material for tissue differentiation. Haberland, who first studied callus, explained that wounds produce the wound hormone traumatin, which induces cell division and results in the formation of callus. Plant hormones such as auxins and cytokinins are somehow involved in the induction of callus, and the former in particular is known to be essential. …

From "Wound Hormones"

…It is also called the wound healing hormone or injury hormone. In plants, it is synonymous with traumatin. Trauma comes from the Greek word for trauma. …

*Some of the terminology that mentions "traumatin" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…そのため，組織の分化などの研究材料として利用されることも多い。　カルスを最初に研究したハーバーラントは，傷をうけたことによって傷ホルモンtraumatinができ，これに誘起されて細胞分裂がおこる結果カルスが形成されると説明した。カルスの誘導については，オーキシン類やサイトカイニンのような植物ホルモンが何らかの関与をしており，特に前者が必須であることが知られている。…