例句與造句

1. Some recognize palindromic sequences while others have asymmetric recognition sites.
2. Here are more restriction enzymes and the palindromic sequences which they recognize:
3. Ambigraphic notations readily visualize complementary nucleic acid stretches such as palindromic sequences.
4. The DNA is cleaved at the palindromic sequence to produce'sticky ends '.
5. Typically, a restriction site will be a palindromic sequence about four to six nucleotides long.
6. It's difficult to find palindromic sequence in a sentence. 用palindromic sequence造句挺難的
7. R-DNA technology uses palindromic sequences and leads to the production of sticky and blunt ends.
8. Sox2 binds to DNA cooperatively with Oct4 at non-palindromic sequences to activate transcription of key pluripotency factors.
9. The Brachyury protein binds as a dimer to a 20-nucleotide partially palindromic sequence recognized by its T-domain.
10. The motif is characterized by two PAS family, bind to related non-palindromic sequences, which are similar to the E-box.
11. This creates a junction between each joined segment, containing an unspecified number of nucleotide additions, flanked by a 2-residue palindromic sequence.
12. In addition, they frequently have a short palindromic sequence ( 16 to 20 nucleotides ) hairpin about < " 11 bp from the 32 end.
13. The dimerization is necessary to enable C / EBPs to bind specifically to DNA through a palindromic sequence in the major groove of the DNA . C / EBP proteins also contain activation domains at the N-terminus and regulatory domains.
14. T binds to a specific DNA element, a near palindromic sequence TCACACCT through a region in its N-terminus, called the T-box . " T " is the founding member of the T-box family which in mammals currently consists of 18 T-box genes.
15. This modified nucleotide is absent from the vast majority of eukaryotes, but is widespread in bacterial genomes, as part of the Dam ( DNA adenine methyltransferase ), which catalyses adenine methylation exclusively in the palindromic sequence GATC . Ectopic expression of Dam in eukaryotic cells leads to methylation of adenine in GATC sequences without any other noticeable side effect.
16. Some of the molecular methods used in species identification are repetitive extragenic palindromic sequence-based PCR, ribotyping, pulsed field gel electrophoresis ( PFGE ), random amplified polymorphic DNA, amplified fragment length polymorphism ( AFLP ), restriction and sequence analysis of tRNA and 16S-23S rRNA gene spacers and amplified 16S ribosomal DNA restriction analysis ( ARDRA ).