کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8383790 1543303 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Suitability of different media for in vitro cultivation of the ruminal protozoa species Entodinium caudatum, Eudiplodinium maggii, and Epidinium ecaudatum
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
Suitability of different media for in vitro cultivation of the ruminal protozoa species Entodinium caudatum, Eudiplodinium maggii, and Epidinium ecaudatum
چکیده انگلیسی
Three protozoal cultivation media were tested to determine the medium which best facilitated growth and viability of key B-type ciliates isolated from the sheep rumen. Entodinium caudatum and Eudiplodinium maggii were grown anaerobically in 50-ml flasks for 32 days in Caudatum-type (C), Kisidayova (K) or Dehority (M) medium. On day 32, in media K and M, E. caudatum cell counts were high with 5.6 × 103 and 7.8 × 103 mL−1, respectively, and the proportion of dead cells was low with 0.6 and 1.4%, respectively. E. maggii concentrations when grown in medium M and C were 2.7 × 103 and 2.4 × 103 mL−1, respectively, with 3.9 and 14.1% dead cells. Medium M, which favoured growth of both protozoa species, was tested again and Epidinium ecaudatum was included. Protozoa were grown for a 4-month period and samples were taken in the last two months on days 1, 7, 35 and 57. Average cell concentrations were 10.0, 0.8 and 0.5 × 103 mL−1 for E. caudatum, E. maggii, and E. ecaudatum, respectively. In conclusion, medium M would appear to be the best choice for cultivating these three species in one medium.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Protistology - Volume 47, Issue 4, November 2011, Pages 314-317
نویسندگان
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