Nuclear Migration in the Basidiomycete Schizophyllum commune

Snider, Philip J.; Raper, John R.

doi:10.2307/2439577

Cited by 43 publications

(23 citation statements)

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“…The dynamics of dikaryon formation during compatible matings suggested that the secondary mycelium propagated from the junction zone by hyphal growth, rather than by the migration of nuclei through preexisting hyphae, as observed in several other bifactorial species (Snider & Raper, 1958;Bistis, 1970). Pairings between secondary and primary mycelia, i.e.…”

Section: Gross Morphology Of Culturesmentioning

confidence: 86%

The breeding biology of biotypes of the witches' broom pathogen of cocoa, Crinipellis perniciosa

Griffith

Hedger

1994

Heredity

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Investigation of the breeding biology of the agaric Crinipellis perniciosa (causal agent of witches' broom disease of cocoa in South America) found that two distinct breeding strategies exist among the four known biotypes of the fungus, which are specific to cocoa (C-biotype), solanaceous hosts (S-biotype), Bixa orellana (B-biotype) and liana vines (L-biotype). The homomictic (primary homothallic) behaviour of the C-biotype was confirmed and single basidiospore isolates (SSIs) of the S-biotype and B-biotype were found to behave in a similar manner. The mycelia of most SSIs of the L-biotype did not bear clamp connections and pairings between sibling SSIs established that an outcrossing mechanism under the control of two unlinked mating type factors was operating (i.e. bifactorial heterothallism). These matings also suggested that one of the mating factors has a twogene structure. The occurrence of bi-and trinucleate basidiospores and SSIs bearing true or false clamp connections suggests that the L-biotype exhibits a limited degree of secondary homothallism.

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Section: Gross Morphology Of Culturesmentioning

confidence: 86%

The breeding biology of biotypes of the witches' broom pathogen of cocoa, Crinipellis perniciosa

Griffith

Hedger

1994

Heredity

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“…The test was usually carried out on Complete medium (SC) or on Migration Complete medium (Snider and Raper, 1958). No further distinction was made between the two recombinant A factors or the two recombinant B factors (Raper, Baxter and Middleton, 1958).…”

Section: Methodsmentioning

confidence: 99%

Monokaryotic variation and haploid selection in Schizophyllum commune

Simchen¹

1966

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“…The inoculum for the tubes was produced by subculturing the required genotypes on plates containing SCM medium (Snider and Raper, 1958) and incubating for 3 days at 25° C. Following Simchen and Jinks (bc. cit.…”

Section: (B) Environmentsmentioning

confidence: 99%