Results 81 to 90 of about 55,988 (296)
Active compounds and biological activity of in vitro cultures of some Echinacea purpurea varieties
Bulletin of the National Research Centre, 2018 Background Plant cell cultures have developed rapidly in recent years for the synthesis of selected natural products. This study was conducted to evaluate the effect of yeast extract, jasmonic acid, phenylalanine, and tyrosine on total caffeic acid and ...
Mohamed Ramadan Rady +2 more
doaj +1 more source
A local regulatory network around three NAC transcription factors in stress responses and senescence in Arabidopsis leaves [PDF]
, 2013 A model is presented describing the gene regulatory network surrounding three similar NAC transcription factors that have roles in Arabidopsis leaf senescence and stress responses. ANAC019, ANAC055 and ANAC072 belong to the same clade of NAC domain genes
Abe +58 more
core +1 more source
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 +13 more
wiley +1 more source
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 +5 more
doaj +1 more source
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 +5 more
doaj +1 more source
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 +5 more
openaire +2 more sources
New Plant Protection, EarlyView.This review highlights how Phytophthora sojae utilizes unconventional lineage‐specific signaling networks, including unique G protein‐coupled receptor fusions, expanded kinases, and rapidly evolving effectors, to infect soybeans. Understanding these divergent molecular paradigms reveals critical vulnerabilities in this destructive pathogen, offering ...
Min Qiu +4 more
wiley +1 more source
Jasmonic acid-dependent regulation of seed dormancy following maternal herbivory in Arabidopsis [PDF]
, 2017 Maternal experience of abiotic environmental factors such as temperature and light are well known to control seed dormancy in many plant species. Maternal biotic stress alters offspring defence phenotypes, but whether it also affects seed dormancy ...
Agrawal +47 more
core +2 more sources
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 +11 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 +2 more
doaj +1 more source