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. 1984 Jun;68(3):259-64.
doi: 10.1007/BF00266900.

Temperature effects on self incompatibility in Lilium longiflorum

R J Campbell  1 , H F Linskens
Affiliations

Temperature effects on self incompatibility in Lilium longiflorum

R J Campbell et al. Theor Appl Genet. 1984 Jun.

Abstract

Detached pistils of the clonal variety, Lilium longiflorum 'Aral No. 5', were submerged before pollination in 50°C water for 0, 1, 2, 3, 4, 5, 6 or 7 min and then immediately compatibly and incompatibly pollinated. Incompatibility, as indicated by pollen tube length after 48 h at 23.5°C, was eliminated by a 1-2 min submersion while compatibility was removed by a 4-5 min one. The 'window' of incubation temperatures at which incompatible and compatible pollen tubes are clearly differentiated occurred between 15 and 30°C.

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References

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