Results 121 to 130 of about 35,210 (303)

SIB1‐SEC23A undergo ER to chloroplast relocalization to mediate immunity in Arabidopsis thaliana

Journal of Integrative Plant Biology, EarlyView.
SEC23A mediates membrane trafficking between the endoplasmic reticulum (ER) and Golgi apparatus and interacts with the immunity protein SIGMA FACTOR‐BINDING PROTEIN1 in Arabidopsis. Under stress, both proteins relocate from the ER to chloroplasts, suppressing photosynthesis genes and enhancing defense genes.
Jialin Peng, Huan Zhong, Jianan Zhang, Hailei Zhang, Wuzhen Liu, Yonglun Zeng, Liwen Jiang, Yiji Xia   +7 more
wiley   +1 more source

Transcriptome Analysis and Phytohormone Profile Reveal Core Phytohormone Regulating Parthenocarpy in Fingered Citron

Parthenocarpy, the development of fruit without fertilization, is a significant trait in fingered citron (Citrus medica L. var. sarcodactylis Swingle).
Kewei Zhang, Fanglei Liao, Xiaoxian Zhu, Jinjian Xu, Xinjian Zou, Qianbin Chen, Yanjun Zhang, Weidong Guo, Wenrong Chen   +8 more
core   +1 more source

Nitric oxide and phytohormone interactions: current status and perspectives

, 2013
Nitric oxide (NO) is currently considered a ubiquitous signal in plant systems, playing significant roles in a wide range of plant responses to environmental and endogenous cues. During the signaling events leading to these plant responses, NO frequently
Luciano eFreschi, Luciano Freschi
core   +1 more source

Divergent roles of ent‐kaurene oxidase paralogs in rice momilactone biosynthesis

Journal of Integrative Plant Biology, EarlyView.
Rice contains a five‐gene tandem array of genes encoding members of the ent‐kaurene oxidase (KO) family, with OsKOL4 and OsKOL5 playing divergent roles in momilactone metabolism, but both acting in the production of antifungal and antibacterial phytoalexins, which are important for disease resistance.
Zhibiao Wang, Yiling Feng, Leiming You, Meimei Xu, Kristin Helwig, Riqing Li, Si Nian Char, Bing Yang, Reuben J. Peters   +8 more
wiley   +1 more source

The IKU2/RLK7–MAPK–MINI3 signaling module controls endosperm cellularization timing to determine seed size in Arabidopsis

Journal of Integrative Plant Biology, EarlyView.
The phosphorylation status of the WRKY transcription factor WRKY10/MINI3, controls the timing of endosperm cellularization in Arabiopsis, thus regulating final seed size, offering a molecular understanding that could inform future agricultural breeding strategies. ABSTRACT Seed size is a critical factor in determining crop yield.
Min Ni, Yuchen Qian, Tinggang Nong, Wangshu Mou, Niu Liu, La Yang, Dongdong Li, Huixia Shou, Juan Xu   +8 more
wiley   +1 more source

Arabidopsis inositol polyphosphate kinase activities regulate COP9 deneddylation functions in phosphate homeostasis

Journal of Integrative Plant Biology, EarlyView.
Plant phosphate (Pi) homeostasis relies on coordinated activities of the inositol polyphosphate kinases IPK1 and ITPK1, which balance localized InsP7 biosynthesis to control COP9 signalosome (CSN)‐dependent deneddylation of cullin 1 (CUL1). Perturbation of this equilibrium affects the stability of SPX4, a key negative regulator of phosphate starvation ...
Yashika Walia, Medha Noopur, Ishana Bhattacharya, Bhaskar Chandra Sahoo, Mritunjay Kasera, Naga Jyothi Pullagurla, Smritikana Dutta, Guizhen Liu, Gabriel Schaaf, Henning Jessen, Debabrata Laha, Souvik Bhattacharjee, Saikat Bhattacharjee   +12 more
wiley   +1 more source

A morning-specific phytohormone gene expression program underlying rhythmic plant growth.

, 2008
Most organisms use daily light/dark cycles as timing cues to control many essential physiological processes. In plants, growth rates of the embryonic stem (hypocotyl) are maximal at different times of day, depending on external photoperiod and the ...
Priest Henry, Todd P Michael, Chory Joanne, Ghislain Breton, Hazen Samuel P, Kay Steve A, Joanne Chory, Henry Priest, Michael Todd P, Samuel P Hazen, Todd C Mockler, Mockler Todd C, Steve A Kay, Breton Ghislain   +13 more
core   +1 more source

Melatonin seed priming: A climate‐smart, green strategy to enhance abiotic stress tolerance in plants

Journal of Integrative Plant Biology, EarlyView.
This review synthesizes how melatonin seed priming preconditions seeds to enhance tolerance against diverse abiotic stresses. It highlights the underlying mechanisms and proposes an integrative roadmap of advanced molecular and breeding tools to design next‐generation, stress‐smart plants.
Ali Raza, Yiran Li, Chunli Guo, Erna Karalija, Evgenios Agathokleous, Meng Jiang, Jie Zhou, Vasileios Fotopoulos, Zhangli Hu   +8 more
wiley   +1 more source

EFFECTS OF TALC AND PHYTOHORMONE TREATMENT ON THE ROOTING OF DAHLIA CUTTINGS

, 1941
Groups of Dahlia cuttings, untreated, talc treated, and treated with talc containing various concentrations of naphthylbutyric acid, were propagated in sand in a greenhouse. All the untreated cuttings died; those treated with talc alone suffered only 4%
N. H. Grace
core   +1 more source

Phytohormon-Rezeptoren

, 2014
Pflanzliche Hormone (Auxine, Gibberelline, Cytokinine, Dormine) regulieren in großem Umfang Wachstum und Entwicklung höherer Pflanzen. Für die pflanzlichen Hormone wurden in Analogie dazu ebenfalls Rezeptorproteine postuliert. Ihre Kenntnis ist von großem Interesse, besonders auch für die Praxis.
openaire   +2 more sources