highly significantP < 0.05
In S 1 -RNase liquid media, ‘ S 2 ’ pollen tubes grew normally, while F-action depolymerization was highly significant in ‘ S 1 ’ pollen tubes, 68.34% ( P < 0.05; n = 10).
In S 1 -RNase liquid media, ‘ S 2 ’ pollen tubes grew normally, while F-action depolymerization was highly significant in ‘ S 1 ’ pollen tubes, 68.34% ( P < 0.05; n = 10).
Analyses of the spatio-temporal expression patterns of S 1 -RNase and S 2 -RNase in the floral tissues of ‘Huanghua’ pear at different developmental stages [-8 days after flowering (DAF), -6 DAF, -4 DAF, and 0 DAF] revealed an increasing trend in their transcript levels until flowering (Fig. 1 ).