Diaklinik in Mannheim am 24. 2. 2007

Monday, September 24, 2007

The Center for Neural Interface Design of the Biodesign Institute at Arizona State University conducted an experiment to investigate how the central nervous system controls hand orientation and movement direction during reach-to-grasp movements. ANOVA (Analysis of Variance), a conventional data analysis widely used in neural science, was performed to categorized different neural activities. Som...

Plant Biotechnology 24, 255–259 (2007)

The oligosaccharide structures of total glycoproteins in suspension-cultured Arabidopsis thaliana MM2d cells are determined. The N-linked sugar chains released by hydrazinolysis were labeled with 2-aminopyridine, and analyzed by a combination of HPLC, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry, and exoglucosidase digestion. The glycan structures determined were...

Bioinformatics Advance Access published March 24 , 2007

Plant Biotechnology 24, 237–240 (2007)

EARLY FLOWERING 3 (ELF3) plays key roles in the control of circadian rhythms, photoperiodic flowering, hypocotyls length and response to light in Arabidopsis. ELF3, however, encodes a protein without any motifs or domains of known function. Biochemical function of ELF3 has been largely unknown. Here we show the first demonstration of diversity of numbers of polyglutamines in the ELF3 among 60 A...

Plant Biotechnology 24, 383–392 (2007)

Specifically accessible chromatin sites, detected as DNase I hypersensitive sites (DNase I HSs), have been found at promoters of most genes in yeast, human as well as in Arabidopsis chromatin. The DNase I HSs are constitutively present at promoters of most genes both at inactive and activated states. On the other hand, appearance and disappearance of DNase I HSs have been observed at several de...