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NEW TECHNOLOGY FOR DRUG DISCOVERY BASED UPON INSERTION OF LIGANDS INTO GENE SEQUENCES BY NUCLEAR RECEPTOR PROTEINS
      
A gene regulatory mechanism has been proposed in which steroid hormones and certain other drugs bind to nuclear receptor proteins followed by transfer to DNA where they are inserted between base pairs.
      
Polymerase chain reaction was used to amplify a 439-bp fragment of a 65,000-kDa (Mr) heat shock protein gene (hsp65) of Mycobacterium.
      
Cloning of an APETALA3 homologous gene (PtAP3) from Populus tomentosa and genetic transformation of its sense and anti-sense con
      
A pair of primers were designed according to published literature on Populus trichocarpa gene (PTD), and PtAP3, an AP3 homologous gene from Populus tomentosa was isolated by PCR using genomic DNA of the male clone of P.
      
Cloning and sequence analysis of gene encoding plasma aquaporin of Tamarix albiflonum
      
A comparative molecular analysis of the nucleotide sequence in National Center for Biotechnology Information (NCBI) databases showed that it shared 95% homology with the gene of Arabidopsis thaliana (MIP-C), with a theoretical isoelectric point 8.84.
      
The coefficient of gene diferentiation was 0.2277, and the gene flow was 1.6949.
      
The expression of SacB gene in transgenic lines of Populus alba × P.
      
Results revealed that the expression of SacB gene in transgenic poplars enhanced its resistance to water stress.
      
Based on the traditional polygene inheritance model of quantitative traits, the author suggests the major gene and polygene mixed inheritance model.
      
The model was considered as a general one, while the pure major gene and pure polygene inheritance model was a specific case of the general model.
      
A mildew strain with high cellulase activity was isolated from mildewy maize cob and classified as Aspergillus glaucus XC9 by morphological and 18S rRNA gene sequence analyses.
      
Molecular cloning of the obese gene from Cyprinus carpio and its expression in Escherichia coli
      
The weight of the fusion protein was about 20 kDa, and a 16-kDa protein was expressed from the carp obese gene.
      
In order to improve the optimum temperature of lipases, the Penicillum expansum lipase (PEL) gene was mutated by site-directed mutagenesis using overlap extension PCR technique.
      
Nei's gene diversity was 0.1993, and Shannon index was 0.1534.
      
The 16S rRNA encoding gene (16S rDNA) sequence of strain AJ6 was amplified by PCR, and its nucleotide sequence was determined subsequently.
      
The gene flow estimated from GST was only 0.2656 and it indicated that gene flow among populations of H.
      
Sd-t2 was thus named because the semidrawf gene sd-t has already been identified from Aitaiyin 2 whose origin could be traced back to Taiyin1.
      
 

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