Vacuum and Sonication Treatment Enable Efficient Transient Gene Expression in Various Monocot and Eudicot Plant Seedlings.
Li E, Geng Y, Khristoforova TR, Wang Y, Jones JW
Summary
PubMedResearchers developed VAST, a new method using vacuum pressure and ultrasound to improve how efficiently genes are introduced into plant seedlings. The technique works across many different plant species and could accelerate plant research and agricultural development.
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Key Findings
VAST (Vacuum and Sonication-Assisted Transient transformation) substantially enhances gene expression efficiency compared to existing methods
Method demonstrates broad applicability across both monocot and eudicot plant seedlings, expanding usability beyond current limitations
Incorporates vacuum infiltration and sonication pretreatments combined with seedling coculture to optimize transient gene expression
Original Abstract
Transient gene expression in intact plants is essential for rapidly addressing biological questions, and the current toolkit can be improved to achieve higher efficiency and a broader range of plant species. Here, we introduce VAST (Vacuum and Sonication-Assisted Transient transformation): a transient transformation method that substantially enhances gene expression efficiency and versatility across diverse monocot and eudicot seedlings. By systematically optimizing plant growth conditions and incorporating vacuum infiltration and sonication pretreatments prior to seedling coculture with
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