Macro and Micro-Nutrient Accumulation and Partitioning in Soybean Affected by Water and Nitrogen Supply

Setubal, Ingrid Silva; Andrade, A. S. de; Silva, Silvestre P. da; Rodrigues, Artenisa Cerqueira; Bonifácio, Aurenívia; Silva, Evandro Henrique Figueiredo Moura da; Vieira, Paulo Fernando de Melo Jorge; Miranda, Rafael de Souza; Menza, Nicolás Cafaro La; Souza, Henrique Antunes de

doi:10.3390/plants12091898

Cited by 8 publications

(6 citation statements)

References 35 publications

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“…De Aguiar et al [9] identified specific gene members from the L-galactose pathway that could be used in molecular breeding programs to increase the ascorbate content. Setubal et al [10] observed that nitrogen fertilization is inefficient for seed yield in soybeans under drought. Finally, Li et al [11] revised different mechanisms associated with maize salt tolerance.…”

Section: Discussionmentioning

confidence: 99%

“…The articles published in this SI covered the identification and characterization of transcription factors associated with stress resistance [1][2][3], beneficial endophytic/plant interaction [4,5], and molecular mechanisms involved in crops and fruit plants to stress tolerance [6][7][8][9][10][11].…”

Section: Overview Of Simentioning

confidence: 99%

“…Setubal et al [10] studied the effect of nitrogen fertilization and water stress on plant growth, nutrient dynamics, and other parameters in several time points (16, 23, 30, 37, 44, 58, 65, 79, and 86 days after emergence) during soybean development. Enquiringly, the authors observed that the most drought-induced damages occurred at the reproductive stage (R1 to R6) impacting the seed yield.…”

Section: Different Approaches Covering Molecular Mechanisms Involved ...mentioning

confidence: 99%

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Molecular Basis of Crops and Fruit Plants in Response to Stress

Costa,

Miranda

2023

Plants

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This editorial summarizes the main scientific contributions from 11 papers comprising the Special Issue (SI) “Molecular Basis of Crops and Fruit Plants in Response to Stress”. Here, we collected papers from different research groups encompassing molecular studies from monocots (ginger, rice, maize) and eudicots (common hazel, cowpea, pepper, soybean, tomato) species submitted to abiotic stresses as heat, cold, salt, drought, and heavy metals or biotic stresses induced by different viruses, such as BPEV, PepGMV, PMMoV, and TEV. These studies explored different aspects of molecular mechanisms involved in plant stress tolerance, establishing comparative analyses among genotypes/cultivars to identify potential molecular markers of stresses that are now available for future application in biotechnological studies. This SI presents a collection of advanced concepts and emerging strategies for readers and researchers aiming to accelerate plant breeding.

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Section: Discussionmentioning

confidence: 99%

Section: Overview Of Simentioning

confidence: 99%

Section: Different Approaches Covering Molecular Mechanisms Involved ...mentioning

confidence: 99%

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Molecular Basis of Crops and Fruit Plants in Response to Stress

Costa,

Miranda

2023

Plants

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“…It is due to this symbiotic nitrogen fixation that modern high-protein legume varieties have become one of the most important strategic sources of food supply for humans and animals and an important component of raw industrial materials [5]. Therefore, a considerable increase in the use of legumes and the optimization of the legume-rhizobia symbiosis are of the utmost importance for the construction of stable and sustainable agriculture as well as to obtain high yields.…”

Section: Introductionmentioning

confidence: 99%

“…In modern farming, the nitrogen needs of legume crops are satisfied by the biological fixation of atmospheric nitrogen as well as by the provision of small quantities of mineral nitrogen that act as a top-up due to the large nitrogen export with the crop [4]. Nitrogenase alone is insufficient for modern high-yielding legume types and results in decreased yields [3,5].…”

Section: Introductionmentioning

confidence: 99%

Tracing the Element: The Molecular Bases of Molybdenum Homeostasis in Legumes

Bursakov,

Kroupin,

Karlov

et al. 2023

Agronomy

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The optimization of all constituent conditions to obtain high and even maximum yields is a recent trend in agriculture. Legumes play a special role in this process, as they have unique characteristics with respect to storing protein and many other important components in their seeds that are useful for human and animal nutrition as well as industry and agriculture. A great advantage of legumes is the nitrogen fixation activity of their symbiotic nodule bacteria. This nitrogen self-sufficiency contributes directly to the challenging issue of feeding the world’s growing population. Molybdenum is one of the most sought-after nutrients because it provides optimal conditions for the maximum efficiency of the enzymes involved in nitrogen assimilation as well as other molybdenum-containing enzymes in the host plant and symbiotic nodule bacteria. In this review, we consider the most optimal way of providing legume plants with molybdenum, its distribution in ontogeny throughout the plant, and its accumulation at the end of the growing season in the seeds. Overall, molybdenum supply improves seed quality and allows for the efficient use of the micronutrient by molybdenum-containing enzymes in the plant and subsequently the nodules at the initial stages of growth after germination. A sufficient supply of molybdenum avoids competition for this trace element between nitrogenase and nodule nitrate reductase, which enhances the supply of nitrogen to the plant. Finally, we also consider the possibility of regulating molybdenum homeostasis using modern genetic approaches.

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