AlbertM. J., MalthanV. I., and BakerS. J. (1980). Vitamin B12 synthesis by human small intestine bacteria. Nature, 283, 781–782.
2.
AllenM. F., SwensonW., QuerejetaJ. I., Egerton-WarburtonL. M., and TresederK. K. (2003). Ecology of mycorrhizae: A conceptual framework for complex interactions among plants and fungi. Annu. Rev. Phytopathology, 41, 271–303.
3.
BerkowitzM. W., and BierM. (2005). The interpersonal roots of character education. In LapsleyD. K., and PowerF. C. (Eds.), Character psychology and character education (pp. 268–285). Notre Dame, IN: University of Notre Dame Press.
4.
BlackwellM. (2000). Terrestrial life: Fungal from the start?Science, 289, 1884–1885.
5.
BreznakJ. A. (1982). Intestinal microbiotia of termites and other xylophagous insects. Ann. Rev. Microbiology, 36, 323–343.
6.
CavanaughC., GardinerS. L., JonesM. L., JannaschH. W., and WaterburyJ. B. (1981). Prokaryotic cells in the hydrothermal vent tube worm Riftia pachyptila Jones: Possible chemoautotropic symbionts. Science, 213, 340–342.
7.
ClayK. (1990). Fungal endophytes of grasses. Ann. Rev. Ecol. Syst., 21, 275–295.
8.
ClayK., and SchardlC. (2002). Evolutionary origins and ecological consequences of endophyte symbiosis with grasses. Am. Naturalist, 160, s99–s127.
9.
DelwicheC. F. (1999). Tracing the thread of plastid diversity through the tapestry of life. American Naturalist, 154 supplement (October), s164–s177.
10.
ErwinT. (1982). Tropical forests: Their richness in Coleoptera and other arthropod species. Coleoptcrists' Bulletin, 36(1), 74–75 as referenced by Wilson, 1992, p. 364.
11.
FisherC. F. (1990). Chemoautotropic and methanotropic symbioses in marine invertebrates. Critical Review Aquatic Sciences, 2, 399–436.
12.
FrancisR., and ReadD. J. (1984). Direct transfer of carbon between plants connected by vesicular-arbuscular mycorrhizal mycelium. Nature, 307, 53–56.
13.
FrankA. B. (1885). On the nutrient providing root-symbiosis between underground fungi and certain trees. Berichte der Deutschen botanischen Gesellschaft, 5, 395–109.
14.
GeddesP., and ThomsonJ. A. (1911). Evolution.London: Williams and Nor-gate.
15.
GrayM. W. (1993). Origin and evolution of organelle genomes. Current Opinion in Genetics and Development, 3, 884–890.
16.
GrayM. W., BurgerG., and Franz LangB. (1999). Mitochondrial evolution. Science, 283, 1476–1481.
17.
Hoegh-GuldbergO. (2004). Coral reefs in a century of rapid environmental change. Symbiosis, 37(1–3), 1–32.
18.
HlmanW. I. (1984). Zoosporic fungal bodies in the spores of the Devonian fossil vascular plants, Horneophyton. Mycologia, 76, 545–547.
19.
KumpL., and LovelockJ. (1995). In Henderson-SellersA. (Ed.), Future climates of the world: A modelling perspective, vol. 16 of the World Survey of Climatology Series.Amsterdam: Elsevier.
20.
KropotkinP. (1902). Mutual Aid: A factor in evolution.London: Heinemann.
21.
Margulis (Sagan)L. (1967). On the origin of mitosing cells. Journal of Theoretical Biology, 14, 225–275.
22.
MargulisL. (1993). Symbiosis in cell evolution.Second edition, New York: WH Freeman.
23.
MereschkowskyS. (1905). Über nature und Ursprung der Chromatophoren im Pflanzenreich. Biologisches Centralblatt, 25, 595–604.
24.
NassS., and NassM. M. K. (1963). Intramitochondrial fibers with DNA characteristics. Journal of Cell Biology, 19, 613–628.
25.
OmaciniM., ChanetonE. J., GhersaC. M., and MüllerC. B. (2001). Symbiotic fungal endophytes control insect host-parasite interaction webs. Nature, 409, 78–79.
26.
PerryJ. J., StaleyJ. T., and LoryS. (2002). Microbial life. p. 623. Sunderland, MA: Sinauer Associates.
27.
PortierP. (1918). Les symbiotes, Paris: Masson.
28.
PirozynskiK. A., and MallochD. W. (1975). The origin of land plants: A matter of mycotrophism. BioSystems, 6, 153–164.
29.
RisH., and PlautW. (1962). Ultrastructure of DNA-containing areas in the chloroplast of Chlamydomonas. Journal of Cell Biology, 13, 383–391.
30.
RowanR. (1998). Diversity and ecology of zooxanthellae on coral reefs. Journal of Phycology, 34, 407–417.
31.
SappJ. (1994). Evolution by association: A history of symbiosis.New York: Oxford University Press.
32.
SalyersA. A., and ShipmanJ. A. (2002). Getting in touch with your prokary-otic self: Mammal-microbe interactions. In StaleyJ., and ReysenbachA. (Eds.), Biodiversity of microbial life (chapter 11, pp. 315–344). New York: Wiley-Liss.
33.
SelosseM. A., and LeTaconF. (1998). The land flora: A phototroph-fungus partnership. Trends in Evolution and Ecology, January, 15–19.
34.
SkinnerF. A., and CarrJ. G. (1974). The normal microbial flora of man.New York: Academic Press.
35.
SmithS. E., and ReadD. J. (1997). Mycorrhizal symbiosis.San Diego: Academic Press.
36.
SolomanD., BattischV., KimD., and WatsonM. (1997). Teacher practices associated with students' sense of the classroom as community. Social Psychology of Education, 1, 235–267.
37.
StorkN., and GastonK. (1991). The magnitude of global insect species richness. Conservation Biology, 5(3), 283–296.
38.
TaylorF. J. R. (1974). Implications and extensions of the serial endosymbiosis theory of the origin of eukaryotes. Taxon, 23, 229–258.
39.
TaylorT. N., RemyW., and HassH. (1992). Parasitism in a 400 million year old green alga. Nature, 357, 493–494.
40.
VincentP. F. (1994). A primer: Developing character in students.Chapel Hill, NC: New View Publications.
41.
WallinI. E. (1927). Symbionticism and the origin of species.Baltimore: Williams and Wilkins.
42.
WerrenJ. H. (1997). Biology ofWolbachia. Ann. Rev. Entom, 42, 587–609.
43.
WilsonE. O. (1992). The diversity of life.New York: WW Norton.