Results 71 to 80 of about 9,135 (223)

Supra-organismal regulation of strigolactone exudation and plant development in response to rhizospheric cues in rice [PDF]

, 2022
Plants have evolved elaborate mechanisms to detect neighboring plants, which typically involve the perception of “cues” inadvertently produced by the neighbor.
Xie, X, Takahito Nomura, Bennett, T, Yoneyama, K, Nomura, T, Tom Bennett, Koichi Yoneyama, Kaori Yoneyama, Xiaonan Xie   +8 more
core   +1 more source

Strigolactone decreases ethylene biosynthesis in etiolated rice seedlings by reducing expression of OsACO genes

Applied Biological Chemistry
In plants, developmental or environmental stresses activate a suite of different phytohormones that trigger biochemical and/or morphological adaptations. The gaseous phytohormone ethylene has a major effect on the plant life cycle from germination onward.
Gi Jun Mun, Jin Su Kim, Chan Hyeok Lee, Han Yong Lee   +3 more
doaj   +1 more source

The Effect of Fluorescent Strigolactone Mimics on the Development of Phytophathogenic Fungi

Proceedings, 2020
Strigolactones (SLs) are organic molecules synthesized by plants that have two main functions, [...]
Ioana-Alexandra Bala, Florentina Georgescu, Emilian Georgescu, Diana Constantinescu-Aruxandei, Florin Oancea   +4 more
doaj   +1 more source

Soil‐dependent variation in strigolactone signaling distance revealed by a parasitic seed germination bioassay

Pest Management Science, EarlyView.
A parasitic seed germination bioassay reveals strong soil‐dependent variation in strigolactone signaling distance, controlled by physical and biological soil properties, which shapes signaling range and parasitic weed infection risk. Abstract BACKGROUND Strigolactones are root‐exuded plant metabolites acting as germination stimulants for several ...
Hammam Ziadne, Roni Gafni, Amit Paporisch   +2 more
wiley   +1 more source

Strigolactone inhibition of shoot branching

, 2008
A carotenoid-derived hormonal signal that inhibits shoot branching in plants has long escaped identification. Strigolactones are compounds thought to be derived from carotenoids and are known to trigger the germination of parasitic plant seeds and ...
Beveridge, Christine, Christine A. Beveridge, Portais, Jean-Charles, Fabien Letisse, Soraya Fermas, Jean-Paul Pillot, Bécard, G., Saida Danoun, Guillaume Bécard, Letisse, F., Dun, E.A., Pillot, Jean-Paul, Dun, Elizabeth, Fermas, Soraya, Portais, J.C., Pillot, J-P., Danoun, S., Bouwmeester, Harro, Matusova, R., Dun, E., Gomez-Roldan, Victoria, Jean-Charles Portais, Brewer, Philip, Elizabeth A. Dun, Harro Bouwmeester, Virginie Puech-Pagès, Catherine Rameau, Rochange, Soizic, Bécard, Guillaume, Bouwmeester, H.J., Rochange, S.F., Gomez-Roldan, V., Beveridge, C.A., Danoun, Saïda, Puech-Pagès, Virginie, Brewer, P.B., Rameau, Catherine, Radoslava Matusova, Puech-Pagès, V., Philip B. Brewer, Beveridge, C. A., Brewer, P., Letisse. F., Portais, J-C., Gomez-Roldan, M.V., Soizic F. Rochange, Fermas, S., Victoria Gomez-Roldan, Rameau, C., Pillot, J.P., Puech Pagès, Virginie, Matusova, Radoslava, Letisse, Fabien, Bouwmeester, H.   +53 more
core   +1 more source

Overexpression of Terpenoid Biosynthesis Genes Modifies Root Growth and Nodulation in Soybean (Glycine max)

Cells, 2022
Root nodule formation in many leguminous plants is known to be affected by endogen ous and exogenous factors that affect formation, development, and longevity of nodules in roots.
Mohammed Ali, Long Miao, Fathia A. Soudy, Doaa Bahaa Eldin Darwish, Salma Saleh Alrdahe, Dikhnah Alshehri, Vagner A. Benedito, Million Tadege, Xiaobo Wang, Jian Zhao   +9 more
doaj   +1 more source

The role of strigolactones in root development [PDF]

Plant Signaling & Behavior, 2016
Strigolactones (SLs) and their derivatives were recently defined as novel phytohormones that orchestrate shoot and root growth. Levels of SLs, which are produced mainly by plant roots, increase under low nitrogen and phosphate levels to regulate plant responses.
Huwei, Sun, Jinyuan, Tao, Pengyuan, Gu, Guohua, Xu, Yali, Zhang   +4 more
openaire   +2 more sources

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

The Apocarotenoid Zaxinone Is a Positive Regulator of Strigolactone and Abscisic Acid Biosynthesis in Arabidopsis Roots

Frontiers in Plant Science, 2020
Carotenoids are ubiquitous precursors of important metabolites including hormones, such as strigolactones (SLs) and abscisic acid (ABA), and signaling and regulatory molecules, such as the recently discovered zaxinone.
Abdugaffor Ablazov, Jianing Mi, Muhammad Jamil, Kun-Peng Jia, Kun-Peng Jia, Jian You Wang, Qitong Feng, Salim Al-Babili   +7 more
doaj   +1 more source

Reactive oxygen species, antioxidants and the regulation of plant development

The FEBS Journal, EarlyView.
The regulation of axillary bud outgrowth by the interplay between phytohormone and redox signals. Axillary bud outgrowth is regulated by cellular energy status and the balance between phytohormones, notably abscisic acid (ABA) and gibberellic acid (GA).
Juwita R. Dewi, Christine H. Foyer, Michael J. Considine   +2 more
wiley   +1 more source