Characteristics of Na+ uptake in sugar beet (Beta vulgaris L.) seedlings under mild salt conditions

Wu, Guo-Qiang; Shui, Q. Z.; Wang, Chunmei; Zhang, Jin‐Lin; Yuan, Huijun; Li, Shanjia; Liu, Zuojun

doi:10.1007/s11738-015-1816-9

Cited by 12 publications

(3 citation statements)

References 48 publications

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“…Furthermore, inorganic salt ions may play a more important role than proline in osmotic adjustment. It was reported that sugar beet seedlings accumulate high levels of ions such as Na + , K + , and Cl - in their shoots, which are involved in effective osmotic adjustment under salt-stress conditions (Wu et al, 2015b).…”

Section: Primary Mechanisms Of Salt Tolerance In Sugar Beetmentioning

confidence: 99%

Advances in Understanding the Physiological and Molecular Responses of Sugar Beet to Salt Stress

Chen

Wang

2019

Front. Plant Sci.

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Soil salinity is a major environmental stress on crop growth and productivity. A better understanding of the molecular and physiological mechanisms underlying salt tolerance will facilitate efforts to improve crop performance under salinity. Sugar beet is considered to be a salt-tolerant crop, and it is therefore a good model for studying salt acclimation in crops. Recently, many determinants of salt tolerance and regulatory mechanisms have been studied by using physiological and ‘omics approaches. This review provides an overview of recent research advances regarding sugar beet response and tolerance to salt stress. We summarize the physiological and molecular mechanisms involved, including maintenance of ion homeostasis, accumulation of osmotic-adjustment substances, and antioxidant regulation. We focus on progress in deciphering the mechanisms using ‘omic technologies and describe the key candidate genes involved in sugar beet salt tolerance. Understanding the response and tolerance of sugar beet to salt stress will enable translational application to other crops and thus will have significant impacts on agricultural sustainability and global food security.

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Section: Primary Mechanisms Of Salt Tolerance In Sugar Beetmentioning

confidence: 99%

Advances in Understanding the Physiological and Molecular Responses of Sugar Beet to Salt Stress

Chen

Wang

2019

Front. Plant Sci.

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“…Plants' primary response to salt stress is osmotic stress. Plants adjust their osmotic balance by accumulating organic and inorganic osmolytes, such as proline, glycine betaine, soluble sugar, soluble protein, and sodium (Na + ) and potassium (K + ) ions, to maintain cell turgor [2,9,10]. Na + and chloride (Cl − ) enter the root system through nonselective cation channels, K + transporters, and Cl − transporters [11].…”

Section: Introductionmentioning

confidence: 99%

Exogenous Application of Chitosan Alleviate Salinity Stress in Lettuce (Lactuca sativa L.)

Zhang¹,

Wang²,

et al. 2021

Horticulturae

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Soil salinity is one of the major factors that affect plant growth and decrease agricultural productivity worldwide. Chitosan (CTS) has been shown to promote plant growth and increase the abiotic stress tolerance of plants. However, it still remains unknown whether the application of exogenous CTS can mitigate the deleterious effects of salt stress on lettuce plants. Therefore, the current study investigated the effect of foliar application of exogenous CTS to lettuce plants grown under 100 mM NaCl saline conditions. The results showed that exogenous CTS increased the lettuce total leaf area, shoot fresh weight, and shoot and root dry weight, increased leaf chlorophyll a, proline, and soluble sugar contents, enhanced peroxidase and catalase activities, and alleviated membrane lipid peroxidation, in comparison with untreated plants, in response to salt stress. Furthermore, the application of exogenous CTS increased the accumulation of K+ in lettuce but showed no significant effect on the K+/Na+ ratio, as compared with that of plants treated with NaCl alone. These results suggested that exogenous CTS might mitigate the adverse effects of salt stress on plant growth and biomass by modulating the intracellular ion concentration, controlling osmotic adjustment, and increasing antioxidant enzymatic activity in lettuce leaves.

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“…Salinity stress shows various negative impacts on growing plants and their yield (Wu et al, 2015). It not only inhibits the germination of seed and activities of enzymes (Seckin et al, 2009) but also causes the decrease in photosynthetic ability, membrane destabilization and high ethylene concentration in the plant body (Parida and Das, 2005).…”

Section: Introductionmentioning

confidence: 99%

Improving the Growth and Yield of Maize Through Multi-Strain Inoculation (PGPR) under Saline Conditions

Iqbal¹,

Zahir²,

Rehman³

et al. 2021

PJAR

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Characteristics of Na+ uptake in sugar beet (Beta vulgaris L.) seedlings under mild salt conditions

Cited by 12 publications

References 48 publications

Advances in Understanding the Physiological and Molecular Responses of Sugar Beet to Salt Stress

Advances in Understanding the Physiological and Molecular Responses of Sugar Beet to Salt Stress

Exogenous Application of Chitosan Alleviate Salinity Stress in Lettuce (Lactuca sativa L.)

Improving the Growth and Yield of Maize Through Multi-Strain Inoculation (PGPR) under Saline Conditions

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