Figure 2. Expression of BnPHT5;1bs in Brassica
napus and Arabidopsis organs.
(a) The relative expression of BnPHT5;1bs in different
organs of Brassica napus . 16-day-old Brassica napusseedlings grown in hydroponic medium supplemented with 5 μM, 100 μM and
1000 μM P were used. Mean values ±SD are shown (n = 3). Different
lowercase letters above columns indicate significant differences among
organs of Brassica napus cultivar Westar 10 under the same P
treatment (P < 0.05 by Tukey’s test). OL, old leaf; ML, mature
leaf; YL, young leaf. (b, c) GUS staining of
ProBnA09PHT5;1b :GUS and ProBnCnPHT5;1b :GUS transgenic
Arabidopsis (Col-0) plants grown at 100 μM and 1,000 μM P supply.
10-day-old seedlings were used. Bars = 100 μm.