نتایج جستجو برای: cdna library
تعداد نتایج: 156582 فیلتر نتایج به سال:
Bacteriophages that are routinely used in cDNA libraries do not require any biological selection for forming plaques. Thus parental non-recombinant phages are always found in variable proportions together with recombinant ones in all cDNA libraries. The presence of non-recombinants in significant proportions dilutes the abundance of rare cDNA species and makes library screening difficult. If th...
Some barley mutants can synthesize neither anthocyanins nor proanthocyanidins in the seed coat, which is related to several genes in locus Ant13, but the exact model of action remains unknown. We used the cDNA microarray technology with barley transcription-deficient mutant (ant13-152) that does not synthesize proanthocyanidins as the tester, and its wild type genotype (Triumph) as the driver, ...
An ubiquitin cDNA clone was isolated from a human liver cDNA library. This clone contained two complete, and a portion of a third, ubiquitin coding sequences joined head to tail with no spacer peptides. Screening a human genomic library with a probe derived from the coding region of this cDNA identified a large number of cross-hybridising clones. Differential screening of these genomic clones w...
The human MUC3 gene is highly expressed in small intestine and gallbladder. Thus far only 646 basepairs of its cDNA encoding 17 amino acid repeats have been cloned. In order to further clone the human MUC3 cDNA, a human small intestinal cDNA library was constructed and screened with a cDNA probe encompassing the 17 amino acid tandem repeat region of human MUC3. In two subsequent screenings of t...
BACKGROUND Many structural biology- and high-throughput laboratories experience the acquisition of multiple cDNAs from different sources as a rather time- and resource-consuming procedure. The techniques presented here solve these problems. RESULTS An advanced target cDNA amplification procedure employing RNA- or cDNA-derived pseudolibraries circumvents the usual DNA transfection during libra...
The development of functional genomic resources is essential to understand and utilize information generated from genome sequencing projects. Central to the development of this technology is the creation of high-quality cDNA resources and improved technologies for analyzing coding and noncoding mRNA sequences. The isolation and mapping of cDNAs is an entrée to characterizing the information tha...
Here we report a functional screening technique to identify cDNAs encoding mammalian nucleic acid binding proteins. We have combined cDNA expression cloning with the agarose thin-layer gelshift assay technique to detect specific nucleic acid binding proteins from a mammalian expression library. We divided this cDNA expression library into multiple pools and transfected mammalian cells with the ...
A cDNA clone for a type II regulatory (R) subunit of the cAMP-dependent protein kinase (ATP:protein phosphotransferase, EC 2.7.1.37) was isolated from a rat skeletal muscle library using a specific 47-base oligonucleotide probe. The rat cDNA was 1.2 kilobases (kb) in length and contained an open reading frame of 1.113 kb representing 92% of the coding region of the molecule. Nick-translated rat...
We have developed a technique to establish catalogues of protein products of arrayed cDNA clones identified by DNA hybridisation or sequencing. A human fetal brain cDNA library was directionally cloned in a bacterial vector that allows IPTG-inducible expression of His6-tagged fusion proteins. Using robot technology, the library was arrayed in microtitre plates and gridded onto high-density in s...
seth4 coding sequence with 2013 bp is a member of gene family expressed in gametophytic tissues of arabidopsis thaliana. this fragment was pcr amplified using kod hi fi dna polymerase enzyme. this fragment was cloned into pgbkt7 bate vector and transformed e. coli dh5? cells containing vector were selected on lb medium containing kanamycin. finally, pgbkt7-seth4 bate was transformed into yeast ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید