Results 221 to 230 of about 886,471 (280)

PbSnRK1‐Mediated Phosphorylation of PbTCP13 Regulates Glucose‐Responsive Lignin Biosynthesis via PbMYB11 During Pear Stone Cell Formation

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Stone cell lignification is a key determinant of pear fruit texture and commercial quality, and this process has been reported to be tightly coupled to cellular glucose availability. However, how glucose dose‐dependently targets transcription factor phosphorylation during lignin biosynthesis remains largely unknown.
Jianan He   +14 more
wiley   +1 more source

A Heat‐Inducible Rubisco Activase Safeguards Photosynthesis via Multilevel Regulation and Dual Function

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Rubisco activase (RCA) is critical for maintaining photosynthetic efficiency under heat stress, yet its regulatory mechanisms and functional diversification remain poorly understood. Here, we characterize a novel heat‐inducible RCA family member (RCA1), which plays a pivotal role in mediating multidimensional thermotolerance in a tropical ...
Yuqing Cao   +11 more
wiley   +1 more source

Hierarchical Regulatory Module AcERF1–AcHAT5–AcERF10 Modulates Ethylene‐Dependent Starch Degradation in Postharvest Kiwifruit

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT The transcriptional regulatory network underlying ethylene‐governed starch‐to‐sugar conversion remains poorly understood. We elucidated the hierarchical regulatory cascade linking ethylene signalling to starch degradation in postharvest kiwifruit.
Yupei Zhang   +11 more
wiley   +1 more source

Natural Variation in CYCLIC NUCLEOTIDE‐GATED ION CHANNEL 16 Controls Fruit Weight in Tomato

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Fruit weight is a crucial agronomic trait influencing yield and quality in tomato domestication. Although numerous quantitative trait loci (QTLs) controlling fruit weight have been reported, the underlying molecular mechanisms remain largely unresolved.
Xiang Wang   +7 more
wiley   +1 more source

Verticillium dahliae CFEM Effector VdCR Stabilises the Susceptibility Factor GhAGP31 to Suppress Host Vascular Immunity and Promote Cotton Verticillium Wilt

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Plant pathogenic fungi secrete a wide array of effector proteins to manipulate host immunity, including those containing CFEM (Common in Fungal Extracellular Membranes) domains. Here, we identified a CFEM domain‐containing effector VdCR from Verticillium dahliae, the causal agent of cotton Verticillium wilt.
Bo Pu   +9 more
wiley   +1 more source

BvCaM7 Participates in Sugar Beet (Beta vulgaris L.) Resistance to CLS (Cercospora Leaf Spot) by Activating BvPAL via BvMYB108 and Is Accompanied by Calcium Dynamics

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT CLS (Cercospora leaf spot) is a major constraint in sugar beet (Beta vulgaris L.) cultivation, yet the functions of CaM/CML family members in CLS resistance are unclear. This study identified the CaM/CML family in sugar beet and focused on BvCaM7, which was significantly upregulated under CLS. Calcium measurements revealed differential calcium
Meilin He   +3 more
wiley   +1 more source

Photochemistry of CryB from Rhodobacter sphaeroides

open access: yesPhotochemistry and Photobiology, EarlyView.
Elucidation of the photochemistry of CryB from Rhodobacter sphaeroides was achieved from the nanosecond to second timescale. A fast (<5 ns) deprotonation of the terminal electron donor Trp338 and the involvement of Tyr337 in photoreduction have been revealed.
Christopher Einholz   +6 more
wiley   +1 more source

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