Under blue light, the stress hormone salicylic acid increased by about 56% in tall soybeans and 41% in short soybeans compared to plants grown in the dark.

Scientific Claim

Blue light exposure was associated with increased salicylic acid (SA) concentrations in the hypocotyls of both soybean cultivars (Henong 60: 9.47 μg/g to 14.80 μg/g; Heinong 48: 10.82 μg/g to 15.26 μg/g) compared to darkness conditions.

Original Statement

“HN60 Darkness SA 9.47 ± 0.04 b; BL 14.80 ± 0.43 a; HN48 Darkness SA 10.82 ± 0.06 b; BL 15.26 ± 0.09 a (Table 3)”

From study:Hormone Regulation Effect of Blue Light on Soybean Stem Internode Growth Based on the Grey Correlation Analysis Model

Evidence Quality Assessment

Claim Status

appropriately stated

Study Design Support

Design supports claim

Appropriate Language Strength

association

Can only show association/correlation

Assessment Explanation

The claim accurately describes observed associations using measured data without causal language, consistent with the study's observational design.

Evidence from Studies

Supporting (1)

Hormone Regulation Effect of Blue Light on Soybean Stem Internode Growth Based on the Grey Correlation Analysis Model

Cohort Study

2025 May 6

Contradicting (0)

No contradicting evidence found

Source Study

Hormone Regulation Effect of Blue Light on Soybean Stem Internode Growth Based on the Grey Correlation Analysis Model

Score: 44

DOI: 10.3390/ijms26094411

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