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121. The RNA was extracted from brewing yeast by strong salt method.

122. Two HIV seropositive females with previously detectable HIV from vaginal fluids by culture and RNA PCR were selected and studied.

123. Trypanosome belonging to kinetoplastid protozoa is host to a variety of intriguing and unique features, including RNA editing.

124. Molecular beacon is a kind of high sensitive and selective fluorescence oligonucleotide probes that is producing fluorescence upon hybridizing with their complementary DNA or RNA targets.

125. Current TB drugs known as rifamycins also act on RNA polymerase, but they do it in a different way.

126. Objective To establish automatic nucleic acid testing ( NAT ) to screen human immunodeficiency virus - 1 ( HIV - 1 ) RNA.

127. Using direct gene introduction, anti sense RNA and co suppression techniques, some new flower color plant cultivars were obtained.

128. Thus it can be seen that the secondary structures of 4. 5S RNA gene in enterobacteria are quite conservative .

129. "Considering the fact that up to 90 percent of the human genome is transcribed into RNA, it becomes clear that RNA is one of the most important biopolymers on which life is based, " said Jaeger.

130. The result showed, a few mesophyll cells of outer layer began RNA and protein synthesis at culture initial stage, then, DNA began synthesis.

131. BDP does not directly influence the intercellular RNA metabolize of the lymphocyte.

132. Objective : To confirm the cleavage activity of ribozyme Rz 199 to oncogene K ras messenger RNA.

133. Methods On the Day 17 after being infected with Trichinella spiralis , pre encysted larvae were collected and total RNA of the larvae was obtained.

134. The virus is a single-stranded RNA virus belonging to the virus family Arenaviridae.

135. Contents of polyamines, DNA, RNA and soluble protein abstracted from leaves at different position of crabapple ( Malus hupenhensis ) seedling were investigated in the present study.

136. Extract the total RNA of rats brain, and measure the mRNAexpression of DBI with RT - PCR .

137. DNA saturation experiment is a convenient method for measuring the relative amount and specific activity of RNA polymerase.

138. More recently Gerald Joyce at Scripps has reported experiments in which two RNA sequences form collectively autocatalytic sets, each catalyzing the ligation of fragments that form the other.

139. A polymer of adenylic acid attached to messenger RNA that stabilizes the molecule before transport from the nucleus into the cytoplasm.

140. Science, Medicine, and the Future: Cell-free fetal DNA and RNA in maternal blood: implications for safer antenatal testing.

141. In this study, the ontogeny of pepsinogen producing cells in rat fundic glands was studied by in situ hybridization using a digoxigenin-labeled RNA probe.

142. Conclusion The influenza virus RNA polymerase PB1 1 is subcloned and expressed in E. coli successfully.

143. What we found was a far bigger revelation than we were expecting: it was a new form of cellular self-control based on one of the oldest types of molecule around— ribonucleic acid, or RNA.

144. All RNA phages cause the death of the host cell.

145. An example of the second situation is the performance of a genetic basic alignment search (BLAST) for genetic matches to a particular DNA, RNA, or protein sequence.

146. We have compared the immunological properties of RNA polymerase B from 615 and L615 mouse livers in double immunodiffusion test.

146. Wish you can benefit from our online sentence dictionary and make progress every day!

147. In gametophytic SI, glycoproteins with ribonuclease activity are produced by the S gene, perhaps disabling RNA at the pollen tube tip.

148. Then along came RNA editing, in which guide RNAs or enzyme action modify some messenger RNAs such that the final protein sequence cannot be deduced from the gene sequence alone.

149. DNA molecule to which RNA polymerase binds, initiating the transcription of messenger RNA.

150. The results of the common acid phenol extraction method show that the RNA isolate was contaminated by a small amount of genomic DNA.