Benson DR and Silvester WB (1993) Biology of Frankia strains, actlnomycete symbionts of actinorhizal plants. Microbiological Reviews 57: 293-319.
Cocking EC (2003) Endophytic colonization of plant roots by nitrogen-fixing bacteria. Plant and Soil 252: 169-175.
Davis EL and Mitchum MG (2005) Legume hemoglobins: Symbiotic nitrogen fixation needs bloody nodules. Current Biology 15: R196-R198.
Golden SS, Ishiura M, Hirschie Jonson C, and Kondo T (1997) Cyanobacterial circadian rhythms. Annual Review of Plant Physiology and Plant Molecular Biology 48: 327-354.
Hirsch AM, Lum MR, and Dowme JA (2001) What makes the rhizobia-legume symbiosis so special? Plant Physiology 127: 1484-1492.
James EK (2000) Nitrogen fixation in endophytic and associative symbiosis. Field Crops Research 65: 197-209.
Koponen P, Nygren P, Domenach AM, etal. (2003) Nodulation and dinitrogen fixation of legume trees in a tropical freshwater swamp forest in French Guiana. Journal of Tropical Ecology 19: 655-666.
Kreibich H, de Camargo PB, Moreira MZ, Victoria RL, and Werner D (2006) Estimation of symbiotic N2 fixation in an Amazon floodplan forest. Oecologia 147: 359-368.
Lejeune A, Cagauan A, and van Hove C (1999) Azolla research and development: Recent trends and priorities. Symbiosis 27: 333-351.
Massena Reis V, Baldani JI, Divan Baldani VL, and Dobereiner J (2000) Biological dinitrogen fixation in gramineae and palm trees. Critical Reviews in Plant Sciences 19: 227-247.
Pawlowski K and Sirrenberg A (2003) Symbiosis between Frankia and actinorhizal plants: Root nodules of non-legumes. Indian Journal of Experimental Biology 41:1165-1183.
Sessitsch A, Hiwieson JG, Perret X, Antoun H, and Martinez-Romero E (2003) Advances in Rhizobium research. Critical Reviews in Plant Sciences 21: 323-378.
Vitousek PM, Cassman K, Cleveland C, et al. (2002) Towards an ecological understanding of biological nitrogen fixation. Biogeochemistry 57: 1-45.
Wasson MF (1999) Global patterns of terrestrial biological nitrogen (N2) fixation in natural ecosystems. Global Biogeochemical Cycles 13: 623-645.
Wolk CP (1996) Heterocyst formation. Annual Review of Genetics 30: 59-78.
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