摘要
ABSTRACT. One liter of rumen fluid containing 4.7 × 104 ciliates/ml, representing four genera including nine species of ciliates from a Japanese sika deer was inoculated into two unfaunated Japanese shorthorn calves. Two weeks after inoculation, all species originally present in the inoculum were subsequently detected in the rumen fluid of one or both calves. Ciliate densities ranged from 105–106 cells/ml over the remainder of the 33-wk experiment. The inoculum contained Diplodinium rangiferi. which lacks caudal appendages, as is characteristic for the species. However, three weeks later, the rumen fluid of both calves contained D. rangiferi, which possesses caudal appendages varying from a single spine to multiple spines with a complicated furcate appearance. The caudal spines of D. rangiferi did not disappear during the experiment, even when the diet of the calves was switched to the ration of sika deer from which the inoculum was obtained.
摘要译文
摘要。一升含有4.7×10 SUP 4 / SUP纤毛虫/ ml时，代表四个属包括从日本梅花鹿9种纤毛虫接种到2 unfaunated日本短角牛瘤胃流体。接种后两周，最初存在于接种物的所有物种中的一个或两个牛犊的瘤胃流体随后检测到。纤毛虫的密度范围从10 SUP 5 / SUP -10 SUP 6 / SUP细胞/ ml在33周的实验中的剩余部分。接种含有Diplodinium rangiferi。缺少尾附属物，如为特色的品种。然而，三周后，既牛犊的瘤胃液含有D. rangiferi，它具有从单个脊柱到多个棘具有复杂分叉外观变化尾附属物。 D. rangiferi的尾刺在实验过程中没有消失，即使当牛犊的饮食切换到梅花鹿从中获得的接种物的定量。
SOICHI IMAI[1,*]; MITSUTO MATSUMOTO[2,† AKIRA WATANABE[2] and HlROSHI SATO[2,‡. Establishment of a Spinated Type of Diplodinium rangiferi by Transfaunation of the Rumen Ciliates of Japanese Sika Deer (Cervus nippon centralist to the Rumen of Two Japanese Shorthorn Calves (Bos taurus taurus)[J]. Journal of Eukaryotic Microbiology, 2002,49(1): 38-41