Results 111 to 120 of about 75,766 (335)

Role of LEAFLESS, an AP2/ERF family transcription factor, in the regulation of trichome specialized metabolism

open access: yesNew Phytologist, EarlyView.
Summary Acylsugars, specialized metabolites produced by trichomes of many solanaceous species, provide protection against biotic and abiotic stresses. Many acylsugar metabolic enzymes have been identified; however, regulatory factors remain unknown.
Sabyasachi Mandal   +2 more
wiley   +1 more source

Factors affecting genetic transformation via Agrobacterium tumefaciens in Phaseolus vulgaris L.

open access: yesBiotecnología Vegetal, 2013
Phaseolus genus, as well as other legumes, has proved recalcitrant plant regeneration in vitro and mainly to genetic transformation via Agrobacterium tumefaciens.
Amanda Martirena-Ramírez   +1 more
doaj  

A Small Regulatory RNA Controls Cell Wall Biosynthesis and Antibiotic Resistance

open access: yesmBio, 2018
Small regulatory RNAs play an important role in the adaptation to changing conditions. Here, we describe a differentially expressed small regulatory RNA (sRNA) that affects various cellular processes in the plant pathogen Agrobacterium tumefaciens. Using
Jessica Borgmann   +3 more
doaj   +1 more source

Hypoxia‐activated fluorescent probes as markers of oxygen levels in plant cells and tissues

open access: yesNew Phytologist, EarlyView.
Summary Low oxygen signalling in plants is important in development and stress responses. Measurement of oxygen levels in plant cells and tissues is hampered by a lack of chemical tools with which to reliably detect and quantify endogenous oxygen availability.
Monica Perri   +10 more
wiley   +1 more source

HSFA2D–LAZY6–LAZY1 module regulates shoot gravitropism and tiller angle in rice

open access: yesNew Phytologist, EarlyView.
Summary Tiller angle is a critical architectural trait in rice (Oryza sativa), affecting planting density, light interception, and grain yield. While HEAT STRESS TRANSCRIPTION FACTOR 2D (HSFA2D) has been shown to regulate tiller angle via LAZY1 (LA1)‐mediated auxin distribution, the precise mechanisms governing this pathway remain elusive.
Yan Liang   +12 more
wiley   +1 more source

Stereochemical insights into sarpagan and akuammiline alkaloid biosynthesis

open access: yesNew Phytologist, EarlyView.
Summary Sarpagan and akuammiline monoterpenoid indole alkaloids (MIAs) are a class of bioactive plant‐derived compounds with significant pharmaceutical potential. These alkaloids are formed through oxidative cyclization of geissoschizine, catalyzed by homologous cytochrome P450 monooxygenases (CYP) known as sarpagan bridge enzymes (SBEs) and rhazimal ...
Scott Galeung Alexander Mann   +6 more
wiley   +1 more source

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