Physiological and biochemical responses of basil to some allelopathic plant residues and dodder infestation

Abbasvand, Elham; Hassannejad, Sirous; Zehtab‐Salmasi, Saeid; Alizadeh-Salteh, Saeideh

doi:10.1007/s11738-019-2990-y

Cited by 31 publications

(5 citation statements)

References 34 publications

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“…Also, lipid metabolism ('lipid and fatty acid biosynthesis,' and 'fatty acid metabolic process') was shown to play an essential role in the response of wheat to drought after heavy metal (molybdenum) exposure (Wu et al, 2020). Besides that, exposure to exogenous spermidine increases the activity of superoxide dismutase (SOD), peroxidase (POD), and catalase (CAT) in drought conditions in spike grains (Li et al, 2020). Genes associated with the antioxidant system and osmotic stress response had a higher expression level for the drought-tolerant cv.…”

Section: Introductionmentioning

confidence: 99%

Comparative transcriptome profiling of a resistant vs susceptible bread wheat (Triticum aestivum L.) cultivar in response to water deficit and cold stress

Konstantinov

Зубаирова

Ermakov

et al. 2021

PeerJ

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Bread wheat (Triticum aestivum L.) is one of the most important agricultural plants wearing abiotic stresses, such as water deficit and cold, that cause its productivity reduction. Since resistance to abiotic factors is a multigenic trait, therefore modern genome-wide approaches can help to involve various genetic material in breeding. One technique is full transcriptome analysis that reveals groups of stress response genes serving marker-assisted selection markers. Comparing transcriptome profiles of the same genetic material under several stresses is essential and makes the whole picture. Here, we addressed this by studying the transcriptomic response to water deficit and cold stress for two evolutionarily distant bread wheat varieties: stress-resistant cv. Saratovskaya 29 (S29) and stress-sensitive cv. Yanetzkis Probat (YP). For the first time, transcriptomes for these cultivars grown under abiotic stress conditions were obtained using Illumina based MACE technology. We identified groups of genes involved in response to cold and water deficiency stresses, including responses to each stress factor and both factors simultaneously that may be candidates for resistance genes. We discovered a core group of genes that have a similar pattern of stress-induced expression changes. The particular expression pattern was revealed not only for the studied varieties but also for the published transcriptomic data on cv. Jing 411 and cv. Fielder. Comparative transcriptome profiling of cv. S29 and cv. YP in response to water deficit and cold stress confirmed the hypothesis that stress-induced expression change is unequal within a homeologous gene group. As a rule, at least one changed significantly while the others had a relatively lower expression. Also, we found several SNPs distributed throughout the genomes of cv. S29 and cv. YP and distinguished the studied varieties from each other and the reference cv. Chinese Spring. Our results provide new data for genomics-assisted breeding of stress-tolerant wheat cultivars.

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Section: Introductionmentioning

confidence: 99%

Comparative transcriptome profiling of a resistant vs susceptible bread wheat (Triticum aestivum L.) cultivar in response to water deficit and cold stress

Konstantinov

Зубаирова

Ermakov

et al. 2021

PeerJ

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“…As reported by Abbasvand et al ( 2020 ), the alteration of plant water status induced by C. campestris parasitization, accompanied by an increase in lipid peroxidation and a reduction in membrane stability index (MSI) and protein content, is strictly connected with the production of reactive oxygen species (ROS) and the decrease in pigment content. In addition, P plants were characterised by a decrease in Mg 2+ content (the core metal ion in chlorophyll) and a reduction in pigment content, suggesting an inhibition of Chl biosynthesis and an increase of chlorophyllase activity and Chl decomposition (Horn and Paulsen 2002 ).…”

Section: Discussionmentioning

confidence: 86%

“…The parasitised plants were characterised by an increased DW/FW ratio, a build-up in leaf osmotic potential, and a reduction in RWC. Increased levels of MDA were measured in P plants, according to previous observations in basils infected with C. campestris (Abbasvand et al 2020 ). In our study, the alteration of plant water status was likely induced by a concomitantly increased transpiration observed in P plants, characterised by a high number of open stomata and supported by carbon stable isotope composition analysis, since the discrimination of the C stable isotopes occurring during C3 photosynthesis is closely related to the stomatal conductance (Farquhar et al 1989 ).…”

Section: Discussionmentioning

confidence: 99%

Metabolic changes induced by Cuscuta campestris Yunck in the host species Artemisia campestris subsp. variabilis (Ten.) Greuter as a strategy for successful parasitisation

Landi

Misra²,

Nocito

et al. 2022

Planta

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Main conclusions C. campestris parasitisation increases internal host defences at the expense of environmentally directed ones in the host species A. campestris, thus limiting plant defence against progressive parasitisation. Abstract Cuscuta campestris Yunck is a holoparasitic species that parasitises wild species and crops. Among their hosts, Artemisia campestris subsp. variabilis (Ten.) Greuter is significantly affected in natural ecosystems. Limited information is available on the host recognition mechanism and there are no data on the interactions between these species and the effects on the primary and specialised metabolism in response to parasitisation. The research aims at evaluating the effect of host–parasite interactions, through a GC–MS untargeted metabolomic analysis, chlorophyll a fluorescence, ionomic and δ13C measurements, as well as volatile organic compound (VOC) fingerprint in A. campestris leaves collected in natural environment. C. campestris parasitisation altered plant water status, forcing stomatal opening, stimulating plant transpiration, and inducing physical damages to the host antenna complex, thus reducing the efficiency of its photosynthetic machinery. Untargeted-metabolomics analysis highlighted that the parasitisation significantly perturbed the amino acids and sugar metabolism, inducing an increase in the production of osmoprotectants, which generally accumulate in plants as a protective strategy against oxidative stress. Notably, VOCs analysis highlighted a reduction in sesquiterpenoids and an increase in monoterpenoids levels; involved in plant defence and host recognition, respectively. Moreover, C. campestris induced in the host a reduction in 3-hexenyl-acetate, a metabolite with known repellent activity against Cuscuta spp. We offer evidences that C. campestris parasitisation increases internal host defences via primary metabolites at the expense of more effective defensive compounds (secondary metabolites), thus limiting A. campestris defence against progressive parasitisation.

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“…and 28%, respectively, compared to the control(Hassannejad and Porheidar-Ghafarbi, 2019). Dodder infestation in basil plants at the vegetative stage increased F0(Abbasvand et al, 2020). Imazamax and glyphosate boosted the F0 parameter in sun ower(Balabanova et al., 2016) and soybean (Huange et al, 2012) Clopyralid (2.4 L ha − 1 ), with or without SA, decreased photo-reduced Quinone acceptors (Fm) by 34.39% and 32.69%, respectively (Fig.…”

mentioning

confidence: 88%

“…Three days following an application of herbicide, the chlorophyll uorescence (ChlF) of fully grown eld bindweed leaves was measured using a Handy PEA uorimeter (Hansatech Instruments Ltd., England). Before measuring ChlF signals, dark-adapted leaves (30-40 min) were exposed to solid actinic light (8000 mol m -2 s -1 ) and uorescence was measured over a period of 20 s to 2 s. (Abbasvand et al, 2019). Then, Chl uorescence signals were exported using a PEA plus (1.10) application (Hassannejad et al, 2020b).…”

Section: Chlorophyll a Uorescence Analysismentioning

confidence: 99%

Survey of salicylic acid effect on Clopyralid efficiency in control of Field bindweed (Convolvulus arvensis L.)

Hassannejad

Abbasvand

Fadaei

et al. 2023

Preprint

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This study investigated the physiological characteristics and fluorescence reflection of Field bindweed after exposure to various doses of Clopyralid alone or in combination with salicylic acid. High doses of Clopyralid increased the concentrations of malondialdehyde and hydrogen peroxide, while decreased the activities of antioxidant enzymes. High concentrations of this herbicide also decreased the amount of protein and photosynthetic pigments but increased the proline content compared to the control treatments. Applying SA three days before Clopyralid spraying intensified oxidative stress and lipid peroxidation due to the disruption of the plant's hormonal balance as a result of the use of high dose of SA. PSII performance index was reduced under Clopyralid + SA. Field bindweed photosynthetic apparatus was further altered after SA application three days before Clopyralid spraying. This study highlighted that, for a better use of Clopyralid, the use of SA could be beneficial, not only for the herbicide efficacy against field bindweed weed, but also for the environment due to lower applied doses of herbicide.

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Physiological and biochemical responses of basil to some allelopathic plant residues and dodder infestation

Cited by 31 publications

References 34 publications

Comparative transcriptome profiling of a resistant vs susceptible bread wheat (Triticum aestivum L.) cultivar in response to water deficit and cold stress

Comparative transcriptome profiling of a resistant vs susceptible bread wheat (Triticum aestivum L.) cultivar in response to water deficit and cold stress

Metabolic changes induced by Cuscuta campestris Yunck in the host species Artemisia campestris subsp. variabilis (Ten.) Greuter as a strategy for successful parasitisation

Survey of salicylic acid effect on Clopyralid efficiency in control of Field bindweed (Convolvulus arvensis L.)

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