Physiological and biochemical aspects of clary (Salvia sclarea L.) overwintering in central Russia

Кондратьева, В. В.; Voronkova, T. V.; Shelepova, Olga; Olekhnovich, L. S.

doi:10.1134/s1062359008030059

Cited by 4 publications

(2 citation statements)

References 5 publications

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“…Within the genus Salvia only few studies reported the content of ABA in response to not optimal growing conditions. Kondrat'eva et al (2008) found an increase of ABA in S. sclarea under cold stress (ranged between 5.1 and 7.1 pmol mg -1 ). While, Asensi-Fabado et al (2013) in S. officinalis under heat stress (ranged between 3.0 and 6.0 pmol mg -1 ).…”

Section: Endogenous Aba Contentmentioning

confidence: 86%

Drought stress adaptation modulates plant secondary metabolite production in Salvia dolomitica Codd

Caser

Chitarra

D’Angiolillo

et al. 2019

Industrial Crops and Products

109

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Sages are important medicinal and aromatic plants. While Salvia officinalis and S. miltiorrhiza have been widely studied, poor information are available on S. dolomitica which is recently addressing attention for its antiplasmodial and anti-inflammatory properties. The current study investigated the performances and the metabolic profile of this minor species in response to drought stress. Plants were exposed to three treatments: control, moderate drought stress, or severe drought stress.Changes in growth and ecophysiological traits, in active and volatile compounds, and essential oils production were determined. As the terpenoids are the most representative class of secondary metabolites, the gene expression of key enzymes of terpenoid biosynthesis has been also investigated. Moderate drought induced a drop of leaf water potential, growth, and stomatal conductance, while an increase of deyhdrin expression level. However, serious stress symptoms such as decrease of net photosynthesis and transpiration rate and increase of endogenous abscisic acid were observed only in severe drought stressed plants. Both drought stress conditions lead to modulate the expression of some genes involved in BVOCs and EOs biosynthesis and the metabolic profile. In particular, drought induced an increase of sesquiterpenes, a class of terpenoids with high importance in food, cosmetic and pharmaceutical industry. Thus, we can speculate that moderate drought stress, in addition to allowing water savings during cultivation, can lead to an improvement in the production of secondary metabolites in S. dolomitica.

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Section: Endogenous Aba Contentmentioning

confidence: 86%

Drought stress adaptation modulates plant secondary metabolite production in Salvia dolomitica Codd

Caser

Chitarra

D’Angiolillo

et al. 2019

Industrial Crops and Products

109

View full text Add to dashboard Cite

show abstract

“…Содержание моносахаров определяли спектрофотометрически (Specol 1300, «Analytik Jena AG», Германия) с помощью пикриновой кислоты (Kondratieva et al, 2008). Количество салициловой (СК) и абсцизовой (АБК) кислот анализировали из одной навески: 2 г сырых листьев экстрагировали этанолом (80 %), экстракт упаривали до водной фазы, которую делили на две равные по объему части.…”

Section: определение содержания сахаровunclassified

Spectral Quality of Supplemental Led Grow Light Alters Chilling Tolerance in Ornamental Plants

Shelepova

Voronkova²,

Olekhnovich³

et al. 2020

Agrobiodiversity for Improving Nutrition, Health and Life Quality

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The relationship between cytokinins and the amount of nitrogen in the wintering organs of herbaceous plants

Кондратьева

Shelepova

2010

Biol Bull Russ Acad Sci

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Physiological and biochemical aspects of clary (Salvia sclarea L.) overwintering in central Russia

Cited by 4 publications

References 5 publications

Drought stress adaptation modulates plant secondary metabolite production in Salvia dolomitica Codd

Drought stress adaptation modulates plant secondary metabolite production in Salvia dolomitica Codd

Spectral Quality of Supplemental Led Grow Light Alters Chilling Tolerance in Ornamental Plants

The relationship between cytokinins and the amount of nitrogen in the wintering organs of herbaceous plants

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