Suzuki Y, Kumagai T, Oda Y
J Gen Microbiol. 1977 Jan;98(1):199-204. doi: 10.1099/00221287-98-1-199.
The effect of the blue and near ultraviolet reversible photoreaction on conidial development in Botrytis cinerea was studied by observing microscopically selected conidiophores. Conidiophore development was divided into six stages; when the developing conidiophores from stage 2 (i.e. a mature conidiophore) to stage 5 (i.e. a conidiophore with conidium initial) were exposed to blue light for a short time, conidiation was suppressed; the conidiophores already formed de-differentiated to 'sterile' conidiophores with sharply pointed tips. The suppression of conidial development by blue light could be reversed by subsequent exposure to near ultraviolet light, and conidia then developed normally. This mycochrome system functioned reciprocally within the range of identified conidiophore developmental stages and near ultraviolet light acted only at the same development stage as was inhibited by blue light.
通过显微镜观察选定的分生孢子梗，研究了蓝色和近紫外可逆光反应对灰葡萄孢分生孢子发育的影响。分生孢子梗的发育分为六个阶段；当处于第2阶段（即成熟的分生孢子梗）到第5阶段（即带有分生孢子原基的分生孢子梗）的发育中的分生孢子梗短时间暴露于蓝光下时，分生孢子形成受到抑制；已经形成的分生孢子梗会去分化为顶端尖锐的“不育”分生孢子梗。蓝光对分生孢子发育的抑制作用可通过随后暴露于近紫外光而逆转，然后分生孢子正常发育。这种真菌色素系统在已确定的分生孢子梗发育阶段范围内相互作用，近紫外光仅在与蓝光抑制的相同发育阶段起作用。
