No evidence of xylem embolism refilling during recovery from drought stress in intact sunflowers.
Stewart JJ; Allen BS; Polutchko SK; Hunter C; Ocheltree TW; Gleason SM · 2026 · Journal of experimental botany
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Refilling of xylem embolism during recovery from drought has been studied for decades, although the legitimacy of supporting evidence has been debated in recent years due to potentially widespread methodological artifacts associated with…
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Metadata source: Europe PMC · DOI 10.1093/jxb/erag294