Results 141 to 150 of about 792,099 (267)

Methyljasmonate Elicitation Increases Terpenoid Indole Alkaloid Accumulation in Rhazya stricta Hairy Root Cultures

open access: yesPlants, 2019
Methyl jasmonate is capable of initiating or improving the biosynthesis of secondary metabolites in plants and therefore has opened up a concept for the biosynthesis of valuable constituents.
Amir Akhgari   +6 more
doaj   +1 more source

Evolution of molecular communication in the permanent Azolla symbiosis

open access: yesNew Phytologist, Volume 249, Issue 4, Page 1666-1674, February 2026.
Summary Heritable symbioses exist across eukaryotes with different degrees of intimacy. In most cases, the symbionts are obligate and require inheritance for their survival. On the host side, symbiont retention can facilitate fitness benefits. Only rarely are these symbioses interwoven to the point that host survival relies on the symbiont.
Deren Büyüktaş   +2 more
wiley   +1 more source

The fertility research of "Huajin 6", a new variety of honeysuckle

open access: yesScientific Reports
The aim of this study was to investigate the fertility of "Huajin 6" and the effect of exogenous methyl jasmonate on its fertility. In this study, "Huajin 6", "Huajin 6" treated with methyl jasmonate and "Damaohua" were used as the research objects, the ...
Runzhu Li   +5 more
doaj   +1 more source

Aphid parasitism alters induced plant responses allowing a hyperparasitoid to locate its hidden parasitoid host

open access: yesNew Phytologist, Volume 249, Issue 4, Page 2055-2070, February 2026.
Summary Plants typically host insect communities composed of multiple trophic levels that are intricately linked through interactions mediated by the shared food plant. Hyperparasitoids are top‐level carnivores in such systems, preying on parasitoid larvae developing inside herbivores. These hyperparasitoids can dramatically reduce the effectiveness of
Mitchel E. Bourne   +6 more
wiley   +1 more source

Effect of Elicitors Application on Phenolics Content, Antioxidant Properties and Curcumin Content of in vitro Propagated Leaves and Rhizomes of Curcuma caesia

open access: yesBioResources
Curcuma caesia Roxb., commonly known as black turmeric, has high medicinal and economic value, primarily due  to its wide range of bioactive compounds. Due to overharvesting and habitat destruction, C.
Zainol Haida, Mansor Hakiman
doaj  

The Jasmonate‐Responsive SmMPK3–SmWRKY33 Module Positively Regulates Tanshinone Biosynthesis in Salvia miltiorrhiza

open access: yesPlant Biotechnology Journal, Volume 24, Issue 2, Page 384-401, February 2026.
ABSTRACT Tanshinones, the major bioactive diterpenes in Salvia miltiorrhiza Bunge, are widely used to treat cardiovascular and cerebrovascular diseases. While jasmonates (JAs) are known to modulate tanshinones accumulation, the molecular link between JA signalling and tanshinone biosynthesis remains unclear.
Renjun Qu   +9 more
wiley   +1 more source

Production of bioactive phenolic compounds by berry cell cultures [PDF]

open access: yes, 2007
The production of phenolic compounds by berry cell cultures of strawberry (Fragaria x ananassa) was studied and the biosynthesis of phenolic compounds was stimulated by ...
Biedermann, Olivier   +3 more
core  

Combined Transcriptomic and Metabolomic Analysis Reveals an Ethylene‐Activated Regulatory Model on Monoterpenoid Indole Alkaloid Biosynthesis in Catharanthus roseus

open access: yesPlant Biotechnology Journal, Volume 24, Issue 2, Page 363-380, February 2026.
ABSTRACT Catharanthus roseus contains nearly 200 bioactive monoterpenoid indole alkaloids (MIAs) that are effective in treating cancer and other diseases. Ethylene plays a significant role in enhancing MIA biosynthesis, and we have found that it greatly induces the accumulation of anhydrovinblastine.
Bofu Deng   +9 more
wiley   +1 more source

Exploring plant tolerance to biotic and abiotic stresses [PDF]

open access: yes, 2007
Plants are exposed to many stress factors, such as drought, high salinity or pathogens, which reduce the yield of the cultivated plants or affect the quality of the harvested products. Arabidopsis thaliana was used as a model plant to study the responses
Karim, Sazzad
core  

Improving the growth of tobacco (Nicotiana tabacum L.) seedling by methyl jasmonate under drought stres

open access: yesیافته‌های نوین در علوم زیستی, 2017
Application of some chemical components including plant hormones such as methyl jasmonate causes resi-stance to increase in environmental stresses.
Akbar Norastehnia, Gohar Yousefzadeh
doaj  

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