Results 61 to 70 of about 32,370 (301)

Targeting Hormone-Related Pathways to Improve Grain Yield in Rice: A Chemical Approach.

PLoS ONE, 2015
Sink/source relationships, regulating the mobilization of stored carbohydrates from the vegetative tissues to the grains, are of key importance for grain filling and grain yield.
Hiroaki Tamaki, Maria Reguera, Yasser M Abdel-Tawab, Yumiko Takebayashi, Hiroyuki Kasahara, Eduardo Blumwald   +5 more
doaj   +1 more source

Auxin increases the InJMT expression and the level of JAMe – inhibitor of flower induction in Ipomoea nil

Acta Societatis Botanicorum Poloniae, 2016
Interactions among jasmonates and auxin in the photoperiodic flower induction of a short-day plant Ipomoea nil were examined. Therefore, we measured changes in jasmonic acid (JA) and jasmonic acid methyl ester (JAMe) levels in the cotyledons of I.
Agata Kućko, Grażyna Czeszewska-Rosiak, Magdalena Wolska, Paulina Glazińska, Jan Kopcewicz, Emilia Wilmowicz   +5 more
doaj   +1 more source

Amino acid conjugates of jasmonic acid induce jasmonate‐responsive gene expression in barley (Hordeum vulgare L.) leaves

FEBS Letters, 1997
Leaves of barley (Hordeum vulgare L. cv. Salome) treated with jasmonic acid (JA), its methyl ester (JM), or its amino acid conjugates exhibit up‐regulation of specific genes and down‐regulation of house‐keeping genes. This transcriptional regulation exhibits several specificities.
Kramell, Robert, Miersch, Otto, Hause, Bettina, Ortel, Birgit, Parthier, Benno, Wasternack, Claus   +5 more
openaire   +2 more sources

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori, Pedro Garcia Caparros, Antonella Castagna, Luisa Custódio, Valentina Lazazzara, Claus Krogh Madsen, Felicia Menicucci, Maria João Rodrigues, Katalin Solymosi, Jose Ramon Acosta Motos   +9 more
wiley   +1 more source

A DUF3455 domain‐containing protein promotes Ustilaginoidea virens infection and functions as a plant immune elicitor

New Plant Protection, EarlyView.
The fungal effector UvDUF1 from Ustilaginoidea virens not only promotes infection but also acts as a plant immunity elicitor, inducing broad‐spectrum disease resistance in rice and Nicotiana benthamiana. These results reveal its potential as a novel target for sustainable crop protection strategies.
Shuchen Wang, Wen Zhang, Wenyue Zheng, Qian Zhang, Mina Yu, Junjie Yu, Huijuan Cao, Xiayan Pan, Zhongqiang Qi, Yan Du, Rongsheng Zhang, Yunpeng Wang, Yongfeng Liu, Tianqiao Song   +13 more
wiley   +1 more source

Effect of chemical elicitors on secondary metabolite induction of Solanum nigrum In vitro.

مجلة مركز بحوث التقنيات الاحيائية, 2014
This project aimed to increase the production of some secondary metabolites using chemical elicitors in tissue cultures of Solanum nigrum L. plants. The quality and quantity of phytochemicals were estimated using methanolic extracts of dried leaves and ...
Baan M. Abdulrazzak, Saadia H. Mahmood, Kadhim M. Ibrahim   +2 more
doaj   +1 more source

Comparisons of LIPOXYGENASE3- and JASMONATE-RESISTANT4/6-Silenced Plants Reveal That Jasmonic Acid and Jasmonic Acid-Amino Acid Conjugates Play Different Roles in Herbivore Resistance ofNicotiana attenuata    [PDF]

Plant Physiology, 2007
AbstractWhereas jasmonic acid (JA) and its amino acid conjugates, particularly JA-isoleucine (Ile), are known to play important roles in plant-herbivore interactions, whether other compounds also function as signals independently of JA-Ile and whether conjugates elicit systemic responses are unknown.
Wang, L., Allmann, S., Wu, J., Baldwin, I.   +3 more
openaire   +3 more sources

Integrating tunable LED‐induced plant responses with novel solar cell technologies for energy‐efficient agrivoltaic systems

PLANTS, PEOPLE, PLANET, EarlyView.
The increasing demand for sustainable food production requires innovative solutions that balance productivity, resource efficiency, and environmental impact. Vertical Farming Systems (VFSs) offer a promising approach; however, their high energy consumption remains challenging.
Alessio Dessì, Carlo Spampinato, Fabiano Sillo, Salvatore Valastro, Mauro Centritto, Cecilia Brunetti, Andrea Ghirardo, Jörg‐Peter Schnitzler, Alessandra Alberti, Gianna Reginato, Aurora Rizzo, Raffaella Balestrini   +11 more
wiley   +1 more source

Over-expression of VvWRKY1 in grapevines induces expression of jasmonic acid pathway-related genes and confers higher tolerance to the downy mildew.

PLoS ONE, 2013
Most WRKY transcription factors activate expression of defence genes in a salicylic acid- and/or jasmonic acid-dependent signalling pathway. We previously identified a WRKY gene, VvWRKY1, which is able to enhance tolerance to fungal pathogens when it is ...
Chloé Marchive, Céline Léon, Christian Kappel, Pierre Coutos-Thévenot, Marie-France Corio-Costet, Serge Delrot, Virginie Lauvergeat   +6 more
doaj   +1 more source

Breeding for multi‐stress resilience in crops: Myth or possibility?

PLANTS, PEOPLE, PLANET, EarlyView.
Climate change threatens millions of farmers worldwide by exposing crops to multiple concurrent or sequential environmental stresses such as drought, heat, waterlogging, and diseases. Although crops have long been selected under naturally occurring multi‐stress conditions, breeding pipelines largely focus on optimal or single‐stress environments ...
Hamid Khazaei, Ian C. Dodd, Rodomiro Ortiz   +2 more
wiley   +1 more source