MUNDT J O, COGGIN J H, JOHNSON L F
Appl Microbiol. 1962 Nov;10(6):552-5. doi: 10.1128/am.10.6.552-555.1962.
The proliferation of Streptococcus faecalis var. liquefaciens on two varieties of beans, and on corn, rye, and cabbage was investigated. Comparisons were made with growth patterns on these same plants exhibited by S. lactis and Lactobacillus plantarum. The ability of each of the bacteria to multiply and to spread to new plant parts as they developed from seed was studied under several environmental conditions. Plants were grown aseptically in glass culture and in sterilized and non-sterilized soil in the greenhouse. Quantitative estimations of increase in bacterial numbers were made. S. faecalis established commensal growth on each of five plants, although selectivity was noted for some plant parts. The organism increased in numbers on the plants equally as well as did the control bacteria, both alone, and in competition with the control bacteria and the microflora of the soil.
研究了液化粪链球菌在两种豆类、玉米、黑麦和卷心菜上的增殖情况。并与乳酸链球菌和植物乳杆菌在这些相同植物上的生长模式进行了比较。在几种环境条件下，研究了每种细菌在从种子发育而来的植物中繁殖并传播到新植物部位的能力。植物在玻璃培养皿中无菌培养，以及在温室中经过灭菌和未灭菌的土壤中培养。对细菌数量的增加进行了定量估计。粪链球菌在五种植物中的每一种上都建立了共生生长，尽管对某些植物部位存在选择性。该生物体在植物上的数量增加与对照细菌一样多，无论是单独生长，还是与对照细菌和土壤微生物群落竞争生长。
