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Fig. 3 | BMC Plant Biology

Fig. 3

From: Transcription elongation factor AtSPT4-2 positively modulates salt tolerance in Arabidopsis thaliana

Fig. 3

Expression pattern of AtSPT4-2. a The transcript level of AtSPT4-2 in different tissues under normal conditions. RNA was extracted from different tissues of 3-week-old wild-type (WT) plants grown in soil, and the transcript level of AtSPT4-2 was analyzed by qRT–PCR. Ubiquitin 5 (UBQ5) was used as an internal control. Values are the mean ± SD (n = 3 replicates). b AtSPT4-2 expression is responsive to NaCl. Seven-day-old WT seedlings grown on normal MS medium were transferred to liquid MS medium containing 0 (control), 150 mM NaCl for 0, 0.5, 1, 3, 6, and 9 hours. Total RNA was isolated from whole seedlings to analyze the transcript level of AtSPT4-2 by qRT–PCR. Ubiquitin 5 (UBQ5) was used as an internal control. Values are the mean ± SD (n = 3 replicates)

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