Knösel D, Lange E
Zentralbl Bakteriol Parasitenkd Infektionskr Hyg. 1977;132(8):722-8.
Several strains of Pseudomonas aeruginosa were investigated for pathogenicity to plant tissue. Inoculations into the intercellular spaces of leaves of Vicia faba (28 degrees C) and Vinca rosea (36 degrees C) showed negative results. In leaves of Nicotiana tabacum (32 degrees C) the bacteria multiplied; the tissue reacted to form partial lesions and necrosis. Neither in culture filtrates of the bacteria nor in eluates of inoculated leaves pectolytic and cellulolytic enzymes or breakdown products of these could be obtained. Whilst the proteolytic activity was high, symptoms for effects on the plant tissue, however, were not observed. Although this bacterium may be able to multiply after injection into tobacco leaf, the general question about pathogenicity to plants must be denied.
对几种铜绿假单胞菌菌株进行了植物组织致病性研究。接种到蚕豆（28摄氏度）和长春花（36摄氏度）叶片的细胞间隙中结果为阴性。在烟草（32摄氏度）叶片中细菌能够繁殖；组织产生反应形成局部病斑和坏死。无论是在细菌的培养滤液中还是在接种叶片的洗脱液中，均未获得果胶分解酶、纤维素分解酶或它们的分解产物。虽然蛋白水解活性很高，但未观察到对植物组织产生影响的症状。尽管这种细菌注射到烟叶后可能能够繁殖，但关于其对植物致病性的总体问题必须予以否定。
