title: Assessment of ciliates in the sheep rumen by DGGE.
abstract: OBJECTIVE
  This work was carried out to develop a rapid molecular profiling technique to screen ciliate populations in the rumen of sheep.
  
  
  RESULTS
  DGGE was used to study the ciliate diversity in the rumen of sheep. There was considerable variation between sheep which were co-housed, and fed the same diet. However, no difference in the major banding patterns was detected, when samples were collected from a single sheep sampled at different points. Following dietary changes, use of a pair-wise comparison of lanes, demonstrated that although there was still diversity between the ciliate population of sheep, the effects as a result of dietary changes were greater.
  
  
  CONCLUSIONS
  The technique generated molecular profiles which are sufficiently different to allow comparison between samples, and to permit molecular ecological studies on the rumen ciliate population.
  
  
  CONCLUSIONS
  The outcome of this study means that ciliate diversity in the rumen may now be studied by those unfamiliar with morphological identification of these organisms.
authors.affiliation: Rowett Research Institute, Aberdeen, UK.
authors.forename: M
authors.initials: M
authors.lastname: Regensbogenova
authors.forename: P
authors.initials: P
authors.lastname: Pristas
authors.forename: P
authors.initials: P
authors.lastname: Javorsky
authors.forename: S Y
authors.initials: SY
authors.lastname: Moon-van der Staay
authors.forename: G W M
authors.initials: GW
authors.lastname: van der Staay
authors.forename: J H P
authors.initials: JH
authors.lastname: Hackstein
authors.forename: C J
authors.initials: CJ
authors.lastname: Newbold
authors.forename: N R
authors.initials: NR
authors.lastname: McEwan
mesh_terms: D000821:Animal Feed; D000818:Animals; D016798:Ciliophora / Q000235:genetics / Q000302:isolation & purification*; D016172:DNA Fingerprinting / Q000379:methods*; D004275:DNA, Ribosomal / Q000032:analysis / Q000235:genetics; D004591:Electrophoresis, Polyacrylamide Gel; D009691:Nucleic Acid Denaturation / Q000235:genetics; D016133:Polymerase Chain Reaction; D012337:RNA, Ribosomal, 18S / Q000235:genetics; D012417:Rumen / Q000378:metabolism / Q000469:parasitology*; D012756:Sheep / Q000378:metabolism / Q000469:parasitology*
chemical_list: D004275:DNA, Ribosomal; D012337:RNA, Ribosomal, 18S