Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Dwight D. Baker"'
Publikováno v:
Journal of Industrial Microbiology & Biotechnology. 33:523-531
Natural product compounds are the source of numerous therapeutic agents. Recent progress to discover drugs from natural product sources has resulted in compounds that are being developed to treat cancer, resistant bacteria and viruses and immunosuppr
Autor:
Khisal A Alvi, Dwight D. Baker
Publikováno v:
Current Opinion in Biotechnology. 15:576-583
A wide variety of novel small-molecule natural products has recently been reported. These compounds were isolated from marine and terrestrial sources, and from a variety of animals, plants and microorganisms. With the breadth of diversity represented
Publikováno v:
Plant and Soil. 254:11-17
Changes in dinitrogen fixation in maturing stands of Casuarinaequisetifolia and Leucaenaleucocephala
Publikováno v:
Canadian Journal of Forest Research. 26:1684-1691
Biological dinitrogen fixation in Casuarinaequisetifolia J.R. & G. Forst. and Leucaenaleucocephala (Lam.) de Wit was evaluated using the 15N-enrichment technique under field conditions in single-species and mixed-species plantings (with a nonfixing r
Publikováno v:
Soil Biology and Biochemistry. 26:623-632
The role of both actinorhizal and leguminous N 2 -flxing plants during primary succession within glacial forelands has received much attention, but there are few estimates of the contribution of fixed N to neo-glacial substrates. The main objectives
Publikováno v:
Soil Biology and Biochemistry. 26:599-606
Nodulation and nitrogenase activity of inoculated Casuarina cunninghamiana Miq. were evaluated after exposing parts of root systems of intact plants to varied concentrations of potassium nitrate using split-root, solution culture systems. In a first
Autor:
Dwight D. Baker, Beth C. Mullin
Publikováno v:
Soil Biology and Biochemistry. 26:547-552
Root nodules of the actinorhizal shrub Ceanothus were collected from seven sites from its native range. DNA was extracted from individual nodule lobes using a cetyl trimethyl ammonium bromide (CTAB) extraction procedure. Three DNA probes were used in
Autor:
Jennifer D. Bergthold, Khisal A Alvi, Kuo L. Lieu, Irwin A. Braude, John Lynch, Jon Woodard, Dwight D. Baker, John Rabenstein
Publikováno v:
Journal of Natural Products. 65:742-744
Two new trichothecenes, 14'-hydroxymytoxin B (1) and 16-hydroxyroridin E (3), were isolated from a fermentation extract of Myrothecium roridum. The structures of 1 and 3 were determined by spectral data interpretation. Both compounds showed potent cy
Publikováno v:
ChemInform. 31
Two inhibitors of CD45 tyrosine phosphatase, dihydrocarolic acid (1) and penitricin D (2), were isolated from a fermentation broth of the fungus Aspergillus niger and purified by HSCCC (high speed countercurrent chromatography) followed by HPLC. The
Autor:
Dazhi Du, Dwight D. Baker
Publikováno v:
Plant and Soil. 144:113-116
Cross-inoculation studies of numerous Frankia strains of Asian origin, primarily Chinese, were undertaken to determine whether previously described host specificity groups (HSG) were valid. Each strain was inoculated onto seedlings of Alnus glutinosa