Institute of Molecular Biology, Jagellonian University, Al. Mickiewicza 3, PL-31-120, Kraków, Poland.
Planta. 1984 Jan;160(1):21-4. doi: 10.1007/BF00392461.
Chloroplast orientation in the green alga Mougeotia has been induced by unidirectional red or blue light, given continuously during one hour. In addition, part of the preparations obtained scattered strong far-red light simultaneously with the orienting light. This far-red light completely abolished the response to red light, consistent with phytochrome as the sensor pigment for orientation in Mougeotia. In blue light, however, the response was completely insensitive to far-red light, thus pointing to a different sensor pigment in the shortwavelength region.
在绿藻衣藻中，叶绿体的取向可以通过连续一小时的单向红光或蓝光来诱导。此外，部分获得的准备材料在定向光的同时散射出强烈的远红光。这种远红光完全消除了对红光的反应，这与光敏色素作为衣藻定向的感应色素一致。然而，在蓝光中，远红光对反应完全不敏感，因此表明在短波长区域存在不同的感应色素。
