1) The polynucleotide chain is helical.

2) DNA is composed of two polynucleotide chains associated so as to form a double helical molecule.

3) These genes and polynucleotide sequences are useful regulating the lignification process and plant phenotype.

4) The invention relates to a polynucleotide microcapsule for treating animal disease and a preparation method thereof, belonging to the technical field of veterinary medicament preparation.

5) The present invention discloses a polypeptide-human phosphatidase 14, polynucleotide for coding said polypeptide and method for producing said polypeptide by using DNA recombination technology.

6) The present invention provides a polynucleotide adjuvant composition and methods of use in eliciting an immune response.

7) It also discloses the application of the polynucleotide coding said novel human phosphatidase 14.

8) Antisecretory agents, receptor antagonist,(http:///polynucleotide.html) antisense polynucleotide and anti-gastrin antibody have been evaluated as anti-gastrin therapy of gastrointestinal tumour.

9) The present invention discloses a new polynucleotide, the polypeptide coded by said polynucleotide and the process for preparing the polypeptide using said polynucleotide.

10) The two polynucleotide chains in a molecule of DNA are held together by what type of bond? DNA.

11) OBJECTIVE:Selection of optimal chromatographic conditions for purification of polynucleotide phosphorylase in fast ion-exchange chromatography.

12) A simple gold nanoparticle-based method to detect micro amount of polynucleotide molecules with silver staining enhancement is established.

13) The present invention also provides an immunogenic composition comprising the polynucleotide adjuvant composition together with an antigen (e. g. , as in a vaccine).

14) Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences.

15) DNA ligase An enzyme, used in DNA REPLICATION and the in vitro synthesis of DNA, that joins together segments of newly synthesized polynucleotide chains using energy from ATP.

16) The present invention also provides expression constructs containing the polynucleotide molecules useful for modulating transgene expression in plants.

17) Novel plant derived regulatory sequences and constructs and methods of using such sequences for directing expression of exogenous polynucleotide sequences in plants are provided.

18) The present invention discloses a novel polypeptide-human galactokinase 11, polynucleotide for coding this polypeptide and a method for producing this polypeptide by using DNA recombination technique.

19) The present invention discloses a novel polypeptide-ribosome protein S4-13, polynucleotide for coding this polypeptide and a method for producing this polypeptide by using DNA recombination technique.

20) Corresponding polypeptides and peptide fragments may be obtained by expressing the polynucleotide or by chemical synthesis.

21) Removal of blocking group at an elevated temperature, using a thermostable enzyme, permits template-specific polynucleotide synthesis.