Cold Stress during Flowering Alters Plant Structure, Yield and Seed Quality of Different Soybean Genotypes

Staniak, M.; Czopek, Katarzyna; Stępień-Warda, Anna; Kocira, Anna; Przybyś, Marcin

doi:10.3390/agronomy11102059

Cited by 21 publications

(14 citation statements)

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“…In other trials involving soil acidity and cold treatment of soybean, the HFP was not significantly different (Patinni et al, 2020;Staniak et al, 2021). However, in an experiment with Bradyrhizobium, by inoculation of six soybean cultivars in Serbia, it was shown that FPH and PH were significantly shorter after inoculation but not in all studied genotypes (Miladinović et al, 2021).…”

Section: -29mentioning

confidence: 77%

Height to first pod: A review of genetic and breeding approaches to improve combine harvesting in legume crops

et al. 2022

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Height from soil at the base of plant to the first pod (HFP) is an important trait for mechanical harvesting of legume crops. To minimise the loss of pods, the HFP must be higher than that of the blades of most combine harvesters. Here, we review the genetic control, morphology, and variability of HFP in legumes and attempt to unravel the diverse terminology for this trait in the literature. HFP is directly related to node number and internode length but through different mechanisms. The phenotypic diversity and heritability of HFP and their correlations with plant height are very high among studied legumes. Only a few publications describe a QTL analysis where candidate genes for HFP with confirmed gene expression have been mapped. They include major QTLs with eight candidate genes for HFP, which are involved in auxin transport and signal transduction in soybean [Glycine max (L.) Merr.] as well as MADS box gene SOC1 in Medicago trancatula, and BEBT or WD40 genes located nearby in the mapped QTL in common bean (Phaseolus vulgaris L.). There is no information available about simple and efficient markers associated with HFP, which can be used for marker-assisted selection for this trait in practical breeding, which is still required in the nearest future. To our best knowledge, this is the first review to focus on this significant challenge in legume-based cropping systems. KEYWORDS auxin transport and signal transduction genes, BEBT or WD40 genes, candidate genes, gene expression, height to the first pod, MADS box gene SOC1, QTL analysis Frontiers in Plant Science 01 frontiersin.org Kuzbakova et al. 10.3389/fpls.2022.948099 In contrast, as shown in the bottom part of Table 1, many reports in the literature use the same or similar terms for 'pods, ' where FPH (first pod height) is clearly the most commonly used, while the terms for 'bottom, ' 'lowest, ' and 'basal' pods are synonymous. Interestingly, terms referring to 'pod insertion' were used by almost all researchers from Brazil (with one Frontiers in Plant Science 03 frontiersin.org

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Section: -29mentioning

confidence: 77%

Height to first pod: A review of genetic and breeding approaches to improve combine harvesting in legume crops

et al. 2022

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“…This was clearly seen in the plant image data resulting in a high feature importance for the shape-based features (region properties). This is because cold stress disrupts bio-energetic processes, causes changes in metabolism, and contributes to damage to cellular structures, hence the stunted growth and shriveled leaves (Korkmaz and Dufault, 2001;Staniak et al, 2021). These clear differences in the image data resulted in a distinct classification between cold-stressed watermelon plants from normal ones regardless of the age and variety.…”

Section: Discussion Discrimination Between Stressed and Non-stressed ...mentioning

confidence: 99%

Estimation of Cold Stress, Plant Age, and Number of Leaves in Watermelon Plants Using Image Analysis

et al. 2022

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Watermelon (Citrullus lanatus) is a widely consumed, nutritious fruit, rich in water and sugars. In most crops, abiotic stresses caused by changes in temperature, moisture, etc., are a significant challenge during production. Due to the temperature sensitivity of watermelon plants, temperatures must be closely monitored and controlled when the crop is cultivated in controlled environments. Studies have found direct responses to these stresses include reductions in leaf size, number of leaves, and plant size. Stress diagnosis based on plant morphological features (e.g., shape, color, and texture) is important for phenomics studies. The purpose of this study is to classify watermelon plants exposed to low-temperature stress conditions from the normal ones using features extracted using image analysis. In addition, an attempt was made to develop a model for estimating the number of leaves and plant age (in weeks) using the extracted features. A model was developed that can classify normal and low-temperature stress watermelon plants with 100% accuracy. The R2, RMSE, and mean absolute difference (MAD) of the predictive model for the number of leaves were 0.94, 0.87, and 0.88, respectively, and the R2 and RMSE of the model for estimating the plant age were 0.92 and 0.29 weeks, respectively. The models developed in this study can be utilized in high-throughput phenotyping systems for growth monitoring and analysis of phenotypic traits during watermelon cultivation.

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“…As a major environmental factor, cold stress limits where crops can be grown and reduces yields. Cold stress reduced soybean seed yield on average by 24% compared to unaffected plants [ 16 ]. Crops like soybeans, which are native to temperate areas, need warm temperatures for germination, growth, development, and maturation.…”

Section: Influence Of Cold Stress On the Growth And Development Of So...mentioning

confidence: 99%

Progress and Prospects of the Molecular Basis of Soybean Cold Tolerance

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Zegeye

Jiang

et al. 2023

Plants

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Cold stress is a major factor influencing the geographical distribution of soybean growth and causes immense losses in productivity. Understanding the molecular mechanisms that the soybean has undergone to survive cold temperatures will have immense value in improving soybean cold tolerance. This review focuses on the molecular mechanisms involved in soybean response to cold. We summarized the recent studies on soybean cold-tolerant quantitative trait loci (QTLs), transcription factors, associated cold-regulated (COR) genes, and the regulatory pathways in response to cold stress. Cold-tolerant QTLs were found to be overlapped with the genomic region of maturity loci of E1, E3, E4, pubescence color locus of T, stem growth habit gene locus of Dt1, and leaf shape locus of Ln, indicating that pleiotropic loci may control multiple traits, including cold tolerance. The C-repeat responsive element binding factors (CBFs) are evolutionarily conserved across species. The expression of most GmDREB1s was upregulated by cold stress and overexpression of GmDREB1B;1 in soybean protoplast, and transgenic Arabidopsis plants can increase the expression of genes with the DRE core motif in their promoter regions under cold stress. Other soybean cold-responsive regulators, such as GmMYBJ1, GmNEK1, GmZF1, GmbZIP, GmTCF1a, SCOF-1 and so on, enhance cold tolerance by regulating the expression of COR genes in transgenic Arabidopsis. CBF-dependent and CBF-independent pathways are cross-talking and work together to activate cold stress gene expression. Even though it requires further dissection for precise understanding, the function of soybean cold-responsive transcription factors and associated COR genes studied in Arabidopsis shed light on the molecular mechanism of cold responses in soybeans and other crops. Furthermore, the findings may also provide practical applications for breeding cold-tolerant soybean varieties in high-latitude and high-altitude regions.

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Cold Stress during Flowering Alters Plant Structure, Yield and Seed Quality of Different Soybean Genotypes

Cited by 21 publications

References 50 publications

Height to first pod: A review of genetic and breeding approaches to improve combine harvesting in legume crops

Height to first pod: A review of genetic and breeding approaches to improve combine harvesting in legume crops

Estimation of Cold Stress, Plant Age, and Number of Leaves in Watermelon Plants Using Image Analysis

Progress and Prospects of the Molecular Basis of Soybean Cold Tolerance

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