Genetic diversity of nifH gene sequences in paenibacillus azotofixans strains and soil samples analyzed by denaturing gradient gel electrophoresis of PCR-amplified gene fragments /

Antzeko izenburuak

• Phylogeny and characterization of three nifH-homologous genes from paenibacillus azotofixans /
  nork: Choo, Quok-Cheong.
• Genetic diversity of the biofilm covering montacuta ferruginosa (Mollusca, bivalvia) as evaluated by denaturing gradient gel electrophoresis analysis and cloning of PCR-amplified gene fragments coding for 16S rRNA /
• New nitrogen-fixing microorganisms detected in oligotrophic oceans by amplification of nitrogenase (nifH) genes /
  nork: Zehr, Jonathan P.
• Distribution of bacterioplankton in meromictic Lake Saelenvannet, as determined by denaturing gradient gel electrophoresis of PCR-amplified gene fragments coding for 16S rRNA /
• Three phylogenetic groups of nodA and nifH genes in sinorhizobium and mesorhizobium isolates from leguminous trees growing in Africa and Latin America /