Species: the Units of Biodiversity, 1st edn. Chapman & Hall, London. (not seen) Craven, K.D., Hsiau, P.T.W., Leuchtmann, A, Hignight, K. & Schardl, C.L. 2001. Multigene phylogeny of Epichloë species, fungal symbionts of grasses. Ann. Mo. Bot.Gard. 88: 14–34. Kim, M.-S., Klopfenstein, N.B., McDonald, G.I., Arumuganathan, K. & Vidaver, A.K. 2001. Use of flow cytometry, fluorescence microscopy, and PCRbased techniques to assess intraspecific and interspecific matings of Armillaria species Mycol. Res. 105: 153-163. Kohn, L.M. 2005. Mechanisms of fungal speciation. Annual Review of Phytopathology 43: 279-308. Kuldau, G.A., Tsai, H-F. & Schardl, C.L. 1999. Genome sizes of Epichloë species and anamorphic hybrids. Mycologia, 91: 776–782. Kullman, B. 2000. Application of flow cytometry for measurement of nuclear DNA content in fungi. Folia Cryptogamica Estonica 36: 31-46. Kullman, B. 2002a
self-pollination; ref. inbreeding; limited gene pool; max 2 (iii) ref. different numbers of chromosomes; hybrid is 3n; sterile; gametes have 22 and 11 chromosomes/hybrid has 33 chromosomes; some chromosomes unpaired; failure of meiosis; ref. uneven distribution of chromosomes; ref. other barrier to interspecific cross; max 2 [6] 33. meristematic/pluripotent/totipotent/cambial/undifferentiated, tissue; sterile conditions; nutrient medium to encourage, division/mitosis; produces callus; subdivided; different (nutrient) medium to encourage differentiation; detail of either medium; e.g. named nutrient or plant growth substance
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