Jasmonic acid affects changes in the growth and some components content in alga Chlorella vulgaris

Czerpak, Romuald; Piotrowska, Agnieszka; Szulecka, Katarzyna

doi:10.1007/bf02706531

Cited by 80 publications

(35 citation statements)

References 33 publications

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“…JA enhanced heavy metal toxicity leading to a decrease in cell number, chlorophylls, and carotenoids, as well as antioxidant enzyme activity in C. vulgaris (Piotrowska-Niczyporuk et al, 2012). Moreover, Czerpak et al (2006) discussed the influence of exogenous JA upon the growth and changes in some metabolite levels in the cells of green alga C. vulgaris. They found that JA at high concentrations (10 -5 -10 -4 M) resulted in a decrease in cell number and photosynthetic pigments, whereas JA at low concentrations (10 -8 -10 -6 M) induced increases in both of these, which is also in accordance with our present data regarding increased lipid content under 0.5 mg/L JA induction and decreased lipid production under 10-20.0 mg/ L JA induction in Chlorella strains.…”

Section: Discussionmentioning

confidence: 99%

“…Chlorella has also been used as a model for plants and a useful tool for studying the influences of phytohormones on growth and metabolite accumulation (Czerpak et al, 2006;Hu et al, 2008). There are reports that some phytohormones, including auxins, cytokinins, ABA, polyamines, brassinosteroids, JA and SA, can improve the adaptability and tolerance of Chlorella to heavy metal pollution and other abiotic stressors, which suggests that they might play important roles in responding to abiotic stressors and algal adaptability to stresses (Bhola et al, 2011;PiotrowskaNiczyporuk et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

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The effects of abscisic acid, salicylic acid and jasmonic acid on lipid accumulation in two freshwater <i>Chlorella</i> strains

Gao

et al. 2018

J. Gen. Appl. Microbiol.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The effects of abscisic acid, salicylic acid and jasmonic acid on lipid accumulation in two freshwater <i>Chlorella</i> strains

Gao

et al. 2018

J. Gen. Appl. Microbiol.

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“…These pigments have protection functions against UV irradiation and oxidative stress (Vasil'eva 2003;Glaeser, Klug 2005;Bashan et al 2006). A rapid increase in the content of chlorophylls and total carotenoids in algal cells was also observed following treatment with JA (Czerpak et al 2006). Moreover, Saniewski et al (1998 a, b) showed that JA induces accumulation of anthocyanins in peach shoots and tulip bulbs.…”

Section: Discussionmentioning

confidence: 99%

“…It can be supposed that TA also induces sucrose hydrolysis and gluconeogenesis. With the addition of JA a rapid increase in monosaccharide concentration was reported in vascular plants and algal cells (Bogatek et al 2002, Czerpak et al 2006.…”

Section: Discussionmentioning

confidence: 99%

The influence of traumatic acid on the growth and metabolite content of the green alga Chlorella vulgaris Beijerinck

Pietryczuk

Piotrowska

Czerpak

2008

Oceanological and Hydrobiological Studies

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The effect of exogenous traumatic acid, (2E)-dodecene-1,12-dioic acid (TA), at concentrations of 10 -6 -10 -3 M on the growth and development of the unicellular green alga Chlorella vulgaris was examined over 7 days. TA plays an important role in algal growth and development. Treatment with 10 -5 M TA resulted in the greatest increase in cell numbers, by 77%, chlorophyll a content, by 126%, chlorophyll b, by 45%, total carotenoids, by 65%, monosaccharides, by 111%, and water-soluble proteins, by 37%, in relation to the control. After three days of treatment with 10 -5 M TA cultures were analysed by SDS-PAGE, which showed the presence of new polypeptides with molecular weights 13-103 kDa.

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“…JA-induced protection of photosynthetic pigments can be attributed to the production of multiple secondary metabolite classes, alkaloids and phenolics, and anthocyanins in various plant species (Memelink et al, 2001). Moreover, anthocynin accumulation in epidermal cells and increased carotenoid content under JA and metal stress can protect the chloroplast (Czerpak et al, 2006).…”

Section: Discussionmentioning

confidence: 99%

Role of jasmonic acid in improving tolerance of rapeseed (Brassica napus L.) to Cd toxicity

Ali

Hussain

Shamsi

et al. 2018

J. Zhejiang Univ. Sci. B

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Abstract:The well-known detrimental effects of cadmium (Cd) on plants are chloroplast destruction, photosynthetic pigment inhibition, imbalance of essential plant nutrients, and membrane damage. Jasmonic acid (JA) is an alleviator against different stresses such as salinity and drought. However, the functional attributes of JA in plants such as the interactive effects of JA application and Cd on rapeseed in response to heavy metal stress remain unclear. JA at 50 µmol/L was observed in literature to have senescence effects in plants. In the present study, 25 µmol/L JA is observed to be a "stress ameliorating molecule" by improving the tolerance of rapeseed plants to Cd toxicity. JA reduces the Cd uptake in the leaves, thereby reducing membrane damage and malondialdehyde content and increasing the essential nutrient uptake. Furthermore, JA shields the chloroplast against the damaging effects of Cd, thereby increasing gas exchange and photosynthetic pigments. Moreover, JA modulates the antioxidant enzyme activity to strengthen the internal defense system. Our results demonstrate the function of JA in alleviating Cd toxicity and its underlying mechanism. Moreover, JA attenuates the damage of Cd to plants. This study enriches our knowledge regarding the use of and protection provided by JA in Cd stress.

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Jasmonic acid affects changes in the growth and some components content in alga Chlorella vulgaris

Cited by 80 publications

References 33 publications

The effects of abscisic acid, salicylic acid and jasmonic acid on lipid accumulation in two freshwater <i>Chlorella</i> strains

The effects of abscisic acid, salicylic acid and jasmonic acid on lipid accumulation in two freshwater <i>Chlorella</i> strains

The influence of traumatic acid on the growth and metabolite content of the green alga Chlorella vulgaris Beijerinck

Role of jasmonic acid in improving tolerance of rapeseed (Brassica napus L.) to Cd toxicity

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