Effect of pretreatment with methyl jasmonate on the response of Pisum sativum to salt stress

Fedina, I.; Tsonev, Tsonko

doi:10.1016/s0176-1617(97)80071-5

Cited by 53 publications

(34 citation statements)

References 25 publications

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“…On the face of it, it appears that there has been no proline uptake at lower level of applied proline and only at higher level (1 mM), some uptake took place. This observation is consistent with observations of Fedina et al (1993), who also observed that in pea seedlings, applied proline (1 and 10 pM) did not raise the endogenous proline level in shoots and only moderately did so for the roots. Increase in endogenous proline level, in leaf segments of Vicia faba, due to exogenous proline application was noticed by Rajagopal (1981) only at 5 mM proline.…”

Section: Changes In Seedling Proline Content On Supplementation With supporting

confidence: 93%

Changes in proline level in response to osmotic stress and exogenous amino acids in Raphanus sativus L. seedlings

Khanna

1998

Acta Physiol Plant

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The changes in endogenous proline levels of Raphanus sativus L. seedlings was monitored in presence of exogenous amino acids in normal and osmotically stressed seedlings. In unstressed seedlings, proline uptake was detected only at higher (1 raM) concentration of applied L-proline. however, proline uptake was promoted at all (1 pM to 1000 pM) concentrations of applied L-proline under osmotic stress conditions. Amongst other exogenous amino acids, L-leucine, L-glutamic acid, Lalanine, and L-histidine enhanced endogenous levels of proline, while exogenous hydorxyproline and 3,-amino butyric acid reduced it.

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Section: Changes In Seedling Proline Content On Supplementation With supporting

confidence: 93%

Changes in proline level in response to osmotic stress and exogenous amino acids in Raphanus sativus L. seedlings

Khanna

1998

Acta Physiol Plant

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“…108 Hare et al 110 observed that seed germination in Arabidopsis thaliana was enhanced by proline applied exogenously. An increase in plant growth 111 and crop productivity 112 under chilling stress conditions was also observed when proline was applied exogenously (Fig. 2).…”

Section: Effect Of Exogenous Proline On Plants Exposed To Temperaturementioning

confidence: 63%

Role of proline under changing environments

Hayat

Alyemeni³

et al. 2012

Plant Signaling & Behavior

2,138

1,149

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“…Nevertheless, this effect can also depend on the exposure time to saline treatment. In this regard, it has been reported that respiration rate in peas was not affected after 2 days of saline treatment (Fedina et al 1993) but increased with longer periods of exposure (Hamada and El-Enany 1994). In general, saline treatment increased total ACC concentration in both shoots and roots in most species, which was related to plant sensitivity to salinity.…”

Section: Discussionmentioning

confidence: 86%

Responses of ethylene biosynthesis to saline stress in seedlings of eight plant species

et al. 2007

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The effect of salinity (100 mM NaCl) on ethylene metabolism in the early phase of vegetative development of several plant species has been investigated. The effects of saline treatment on shoot and root growth, ranged in sensitivity with respect to species: pepper (Capsicum annum L. cv Pairal) > tomato (Lycopersicon esculentum Mill. cv Malpica) > broccoli (Brassica oleraceae L. var. Italica Plenk. cv Marathon F1) % lettuce (Lactuca sativa var. longifolia Lam. cv Inverna) % melon (Cucumis melo L. cv Ruano F1, Roche type) > bean (Phaseolus vulgaris L. cv. Gator Green 15) % spinach (Spinacia oleracea L. cv Boeing) > beetroot (Beta vulgaris L. var. crassa (Alef.) J. Helm. cv Detroit). After saline treatment, ethylene production increased 4.2-fold in pepper shoots. Significant increases were also found in shoots of tomato, broccoli and bean. In contrast, salinity decreased shoot ethylene production rate in melon, spinach, and beetroot. In roots, the general effect of salinity was a decrease in ethylene production, especially in broccoli and bean, except in tomato root, in which a sharp increase in ethylene production occurred. In general, saline treatment increased total ACC concentration in both shoot and root in most of the plant species examined, which was related to plant sensitivity to salinity. For example, pepper shoot was the most sensitive to saline treatment, showing the highest fresh weight inhibition and the highest increase in total ACC concentration (8.5-fold), while, beetroot was less affected by salinity and showed no effect on total ACC concentration in response to saline treatment.

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Effect of pretreatment with methyl jasmonate on the response of Pisum sativum to salt stress

Cited by 53 publications

References 25 publications

Changes in proline level in response to osmotic stress and exogenous amino acids in Raphanus sativus L. seedlings

Changes in proline level in response to osmotic stress and exogenous amino acids in Raphanus sativus L. seedlings

Role of proline under changing environments

Responses of ethylene biosynthesis to saline stress in seedlings of eight plant species

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