DNA Primers
Research News and Information

Saturday, November 21, 2009

Kinetic studies of HPr, HPr(H15D), HPr(H15E), and HPr(His approximately P) phosphorylation by the Streptococcus salivarius HPr(Ser) kinase/phosphorylase.

15 Nov 2009 HPr is a central protein of the phosphoenolpyruvate:sugar phosphotransferase transport system (PTS). In streptococci, HPr can be phosphorylated at His(15) at the expense of PEP by enzyme I (EI) of the PTS, producing HPr(His approximately P). HPr can ... Read more...

Toward understanding the function of the universally conserved GTPase HflX from Escherichia coli: a kinetic approach.

15 Nov 2009 Protein synthesis is a highly conserved process in all living cells involving several members of the translation factor (TRAFAC) class of P-loop GTPases, which play essential roles during translation. The universally conserved GTPase HflX has ... Read more...

Direct interaction between anthrax toxin receptor 1 and the actin cytoskeleton.

8 Nov 2009 The protective antigen component of anthrax toxin binds the I domain of the anthrax toxin receptors, ANTXR1 and ANTXR2, in a manner akin to how integrins bind their ligands. The I domains of integrins and ANTXR1 both have high- and low-affinity ... Read more...

Latest indexed articles for 'DNA Primers'

These are the very latest articles for this heading:

• Kinetic studies of HPr, HPr(H15D), HPr(H15E), and HPr(His approximately P) phosphorylation by the Streptococcus salivarius HPr(Ser) kinase/phosphorylase. 15 Nov 2009
• Toward understanding the function of the universally conserved GTPase HflX from Escherichia coli: a kinetic approach. 15 Nov 2009
• Direct interaction between anthrax toxin receptor 1 and the actin cytoskeleton. 8 Nov 2009
• Requirement of a unique Ca(2+)-binding loop for folding of Tk-subtilisin from a hyperthermophilic archaeon. 8 Nov 2009
• The SufBCD Fe-S scaffold complex interacts with SufA for Fe-S cluster transfer. 8 Nov 2009
• Herpes simplex virus-1 helicase-primase: roles of each subunit in DNA binding and phosphodiester bond formation. Nov 2009
• Insulin-like growth factor type I receptor gene expression and obesity in esophageal adenocarcinoma. 30 Oct 2009
• Using cells devoid of RAS proteins as tools for drug discovery. 30 Oct 2009
• Cellular dichotomy between anchorage-independent growth responses to bFGF and TPA reflects molecular switch in commitment to carcinogenesis. 30 Oct 2009
• The Ron receptor tyrosine kinase is not required for adenoma formation in Apc(Min/+) mice. 30 Oct 2009
• Molecular mechanism for lateral lipid diffusion between the outer membrane external leaflet and a beta-barrel hydrocarbon ruler. 18 Oct 2009
• Anopheles gambiae alkaline phosphatase is a functional receptor of Bacillus thuringiensis jegathesan Cry11Ba toxin. 18 Oct 2009
• Gene copy number: learning to count past two. 29 Sep 2009
• The determinant of potyvirus ability to overcome the RTM resistance of Arabidopsis thaliana maps to the N-terminal region of the coat protein. 29 Sep 2009
• Calcineurin is an antagonist to PKA protein phosphorylation required for postmating filamentation and virulence, while PP2A is required for viability in Ustilago maydis. 29 Sep 2009
• Suppression of two tungro viruses in rice by separable traits originating from cultivar Utri Merah. 29 Sep 2009
• Differential effects of mild and severe Cucumber mosaic virus strains in the perturbation of MicroRNA-regulated gene expression in tomato map to the 3' sequence of RNA 2. 29 Sep 2009
• The Arabidopsis ATAF1, a NAC transcription factor, is a negative regulator of defense responses against necrotrophic fungal and bacterial pathogens. 29 Sep 2009
• A duplex real-time reverse transcriptase polymerase chain reaction assay for the detection of California serogroup and Cache Valley viruses. 29 Sep 2009
• Incidence of fragile X syndrome by newborn screening for methylated FMR1 DNA. 29 Sep 2009

See a longer list of these articles.

Technical information about 'DNA Primers'

Definition: Short sequences (generally about 10 base pairs) of DNA that are complementary to sequences of messenger RNA and allow reverse transcriptases to start copying the adjacent sequences of mRNA. Primers are used extensively in genetic and molecular biology techniques.

Registry Number: 0

Descriptor UI: D017931

Alternative terms: DNA Primers; Primers, DNA; Oligodeoxyribonucleotide Primers; Primers, Oligodeoxyribonucleotide; Oligonucleotide Primers; Primers, Oligonucleotide;

Allowable Qualifiers: administration & dosage; adverse effects; analysis; antagonists & inhibitors; biosynthesis; blood; cerebrospinal fluid; chemical synthesis; classification; diagnostic use; economics; genetics; history; immunology; isolation & purification; metabolism; pharmacokinetics; pharmacology; poisoning; radiation effects; secretion; standards; supply & distribution; therapeutic use; toxicity; urine; chemistry; contraindications; agonists;

Tree Number: D13.695.578.424.450.275; D27.720.470.530.600.223.600;

History Note: 94

Technical Notes: short DNA seq important in transcription