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. 2015 Apr 7;10(4):e0122933. doi: 10.1371/journal.pone.0122933

Fig 9. Photomicrographs of cotton pollen following a high temperature challenge.

Fig 9

(A) pollen from plant 39 (AtHSP101 minus) germination at 28°C after treating flowers for five hours at 23°C, (B) pollen from plant 39 (AtHSP101 minus) germination at 28°C after treating flowers for five hours at 37°C, (C) pollen from plant 40 (AtHSP101 plus) germination at 28°C after treating flowers for five hours at 23°C, and (D) pollen from plant 40 (AtHSP101 plus) germination at 28°C after treating flowers for five hours at 37°C.