Advances in Potato Breeding for Abiotic Stress Tolerance

He, Hua; He, Long-Fei

doi:10.1007/978-981-19-5367-5_16

Cited by 2 publications

(3 citation statements)

References 50 publications

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“…The performance of the protein, NHX has been widely investigated in various crops such as tomatoes, rice, and cotton ( Liu et al., 2010 ; Gouiaa and Khoudi, 2015 ). Though, in tomatoes, AtNHX1 gene overexpression improved K + retention in cells under higher salt stress ( He and He, 2023 ). Similarly, in transgenic tobacco, the expression of the TNHXS1-IRES-TVP1 bicistronic transcriptional unit led to an increase in the accumulation of K + and a decrease in N + concentration in leaf tissue ( Gouiaa et al., 2012 ).…”

Section: Different Approaches For Increasing Plant Growth and Yieldmentioning

confidence: 99%

Integrated approaches for increasing plant yield under salt stress

et al. 2023

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Salt stress affects large cultivated areas worldwide, thus causing remarkable reductions in plant growth and yield. To reduce the negative effects of salt stress on plant growth and yield, plant hormones, nutrient absorption, and utilization, as well as developing salt-tolerant varieties and enhancing their morpho-physiological activities, are some integrative approaches to coping with the increasing incidence of salt stress. Numerous studies have been conducted to investigate the critical impacts of these integrative approaches on plant growth and yield. However, a comprehensive review of these integrative approaches, that regulate plant growth and yield under salt stress, is still in its early stages. The review focused on the major issues of nutrient absorption and utilization by plants, as well as the development of salt tolerance varieties under salt stress. In addition, we explained the effects of these integrative approaches on the crop’s growth and yield, illustrated the roles that phytohormones play in improving morpho-physiological activities, and identified some relevant genes involve in these integrative approaches when the plant is subjected to salt stress. The current review demonstrated that HA with K enhance plant morpho-physiological activities and soil properties. In addition, NRT and NPF genes family enhance nutrients uptake, NHX1, SOS1, TaNHX, AtNHX1, KDML, RD6, and SKC1, maintain ion homeostasis and membrane integrity to cope with the adverse effects of salt stress, and sd1/Rht1, AtNHX1, BnaMAX1s, ipal-1D, and sft improve the plant growth and yield in different plants. The primary purpose of this investigation is to provide a comprehensive review of the performance of various strategies under salt stress, which might assist in further interpreting the mechanisms that plants use to regulate plant growth and yield under salt stress.

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Section: Different Approaches For Increasing Plant Growth and Yieldmentioning

confidence: 99%

Integrated approaches for increasing plant yield under salt stress

et al. 2023

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“…The results showed that some basic conserved motifs, such as TATA-box and CAAT-box, existed in the promoter region of StC3H genes. In addition, the promoter region of StC3H family genes also had many important cis-regulatory elements related to stress, hormones, and plant growth and development with high frequency, including auxin responsiveness (29), abscisic acid responsiveness (100), gibberellin responsiveness (39), methyl jasmonate responsiveness (120), salicylic acid responsiveness (31), defense and stress responsiveness (27), drought inducibility (32), and low temperature responsiveness (29).…”

Section: Cis-acting Elements Analysismentioning

confidence: 99%

“…In addition, the growth and development of potatoes are also influenced by hormones. Potato planting is facing increasingly serious problems and leading to a decline in their yield and quality [ 27 , 28 ]. Therefore, revealing the response mechanism of potatoes to different stresses and breeding new varieties with high quality and high yield has become an important goal and challenge in potato research.…”

Section: Introductionmentioning

confidence: 99%

Genome-Wide Identification and Expression Analysis of C3H Zinc Finger Family in Potato (Solanum tuberosum L.)

Deng,

Yang,

Liu

et al. 2023

IJMS

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Transcription factors containing a CCCH structure (C3H) play important roles in plant growth and development, and their stress response, but research on the C3H gene family in potato has not been reported yet. In this study, we used bioinformatics to identify 50 C3H genes in potato and named them StC3H-1 to StC3H-50 according to their location on chromosomes, and we analyzed their physical and chemical properties, chromosome location, phylogenetic relationship, gene structure, collinearity relationship, and cis-regulatory element. The gene expression pattern analysis showed that many StC3H genes are involved in potato growth and development, and their response to diverse environmental stresses. Furthermore, RT-qPCR data showed that the expression of many StC3H genes was induced by high temperatures, indicating that StC3H genes may play important roles in potato response to heat stress. In addition, Some StC3H genes were predominantly expressed in the stolon and developing tubers, suggesting that these StC3H genes may be involved in the regulation of tuber development. Together, these results provide new information on StC3H genes and will be helpful for further revealing the function of StC3H genes in the heat stress response and tuber development in potato.

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Advances in Potato Breeding for Abiotic Stress Tolerance

Cited by 2 publications

References 50 publications

Integrated approaches for increasing plant yield under salt stress

Integrated approaches for increasing plant yield under salt stress

Genome-Wide Identification and Expression Analysis of C3H Zinc Finger Family in Potato (Solanum tuberosum L.)

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