Results 191 to 200 of about 24,889 (252)

Redundant Glycerol‐3‐Phosphate Acyltransferases Regulate Thermo‐Sensitive Genic Male Sterility in Rice

open access: yesPlant Biotechnology Journal, Volume 24, Issue 7, Page 4689-4703, July 2026.
ABSTRACT Thermo‐sensitive genic male sterility (TGMS) lines play a pivotal role in two‐line hybrid rice breeding. However, the availability of elite TGMS germplasm remains limited, and the molecular mechanisms underlying fertility transition of TGMS lines are still poorly understood.
Siqi Cheng   +33 more
wiley   +1 more source

Structural Elucidation and Engineering of the (S)‐scoulerine 2‐O‐Methyltransferase Enabling Regioselective Epiberberine Biosynthesis in Coptis chinensis

open access: yesPlant Biotechnology Journal, Volume 24, Issue 7, Page 4528-4545, July 2026.
ABSTRACT Protoberberine alkaloids are a characteristic group of natural products in Coptis plants known for their notable pharmacological activities. However, the structural similarity and the substrate promiscuity of their biosynthetic enzymes have left the precise synthetic pathways remain unclarified, posing challenges to regulate product formation.
Jun Song   +14 more
wiley   +1 more source

Functional Characterisation of HAIRPLUS (NtHAP) Genes Involved in Trichome Development and Specialised Metabolism of Tobacco

open access: yesPlant Biotechnology Journal, Volume 24, Issue 7, Page 4640-4655, July 2026.
ABSTRACT Plant glandular trichomes are specialised epidermal structures capable of synthesising, storing and secreting numerous varieties of secondary metabolites in different classes and are central to plant defence and the biosynthesis of high‐value metabolites.
Hai Liu   +4 more
wiley   +1 more source

Xyloglucan Endotransglycosylase/Hydrolase Downregulation Increases <i>Nicotiana benthamiana</i> Tolerance to Tobacco Mosaic Virus Infection. [PDF]

open access: yesInt J Mol Sci
Ershova NM   +6 more
europepmc   +1 more source

CitPH4 Confers Resistance to Citrus Canker by Activating Papain‐Like Cysteine Protease

open access: yesPlant Biotechnology Journal, Volume 24, Issue 7, Page 4561-4576, July 2026.
ABSTRACT Citrus canker, a devastating disease caused by Xanthomonas citri subsp. citri (Xcc), poses a significant threat to global citrus production due to the high susceptibility of nearly all commercial citrus cultivars to it. Although transcription factor Citrus PH4 (CitPH4) is well known for regulating fruit acidity, its potential role in plant ...
Tao Yuan   +20 more
wiley   +1 more source

Metabolic Reprogramming of a Phenolic Acid by a Plant P450 Monooxygenase Reverses Bacterial Immunosuppression

open access: yesPlant Biotechnology Journal, Volume 24, Issue 7, Page 4672-4688, July 2026.
Ralstonia solanacearum suppresses P450 activity to block VA‐to‐VanA conversion, leading to VA accumulation and compromised immunity. ABSTRACT Soil acidification often exacerbates plant diseases caused by soil‐borne pathogens like Ralstonia solanacearum, but the underlying molecular mechanisms remain elusive. This study unveils a sophisticated metabolic
Hua Wang   +10 more
wiley   +1 more source

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