Cross‐stress tolerance: Mild nitrogen (N) deficiency effects on drought stress response of tomato (<i>Solanum lycopersicum</i> L.)

Safavi-Rizi, Vajiheh; Uellendahl, Kora; Öhrlein, Britta; Safavi-Rizi, Hamid; Stöhr, Christine

doi:10.1002/pei3.10060

Cited by 5 publications

(1 citation statement)

References 69 publications

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“…Drought and N deficiency induce adaptative responses such as root elongation, cell-damaging ROS production, and photosynthesis reduction. For example, reactive oxygen species (ROS) levels were reported to elevate in certain root areas during N deficiency due to reduced photosynthesis caused by drought stress (Safavi-Rizi et al, 2021). Previous studies have reported that drought stress affects the expression of key genes or QTLs associated with nitrogen management in rice.…”

Section: Introductionmentioning

confidence: 99%

In silico Analysis of OsNRT2.3 Reveals OsAMT1.3, OsZIFL9, OsbZIP27, and OsIRT1 as Potential Drought-related Genes During Nitrogen Use Efficiency in Oryza sativa L.

Abdullah‐Zawawi¹,

Busiri²,

Johan³

et al. 2022

JTAS

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Nitrate transporter (NRT) is responsible for the molecular mechanism of the root nitrate (NO3-) uptake system for plant development. Although several NRT genes are identified and characterised in plants, knowledge of the NRT2 gene family and its nitrogen use efficiency (NUE) function in drought stress has remained elusive in rice. This study conducted an in silico analysis on 20 NRT2 family genes of rice, wheat, soybean, barley, maize, and papaya. Phylogenetic and motifs analysis clustered genes encoding NRT2 proteins into four monophyletic groups, and the motifs of NRT2 genes were significantly conserved for the specific domain of NO3- transmembrane transporter. Interestingly, co-expression analysis revealed that potential drought-related genes were expressed similarly to the functional NUE gene, OsNRT2.3. Furthermore, half of the co-expressed genes were enriched in nitrogen use efficiency (NUE)-related processes, such as transport, stress, macromolecule metabolic pathways, and transcription regulation. Expression pattern analysis of OsNRT2.3 and its co-expressed genes in tissue-specific and nitrogen (N) response led to the discovery of OsAMT1.3, OsZIFL9, OsbZIP27, and OsIRT1 as four strong candidates to participate in drought stress during NO3- uptake system. The co-expression of iron (Fe) uptake genes, OsZIFL9 and OsIRT1, with OsNRT2.3 also suggested a possible interaction of Fe and nitrogen (N) during an increasing amount of Fe, which led to the acidification of rice apoplasts during water deficiency. Together, this study will provide a valuable resource for potential candidate genes that can further investigate their molecular response to drought during NUE.

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Section: Introductionmentioning

confidence: 99%

In silico Analysis of OsNRT2.3 Reveals OsAMT1.3, OsZIFL9, OsbZIP27, and OsIRT1 as Potential Drought-related Genes During Nitrogen Use Efficiency in Oryza sativa L.

Abdullah‐Zawawi¹,

Busiri²,

Johan³

et al. 2022

JTAS

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Concurrent Overexpression of Rice GS1;1 and GS2 Genes to Enhance the Nitrogen Use Efficiency (NUE) in Transgenic Rice

Lal

Mehta

Raju

et al. 2023

J Plant Growth Regul

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Identification of candidate genes associated with sex differentiation and determination of gender diphasic plant Lilium apertum (Liliaceae)

Huang

Wang²,

Hu³

et al. 2022

Scientia Horticulturae

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Cross‐stress tolerance: Mild nitrogen (N) deficiency effects on drought stress response of tomato (Solanum lycopersicum L.)

Abstract: This is an open access article under the terms of the Creat ive Commo ns Attri bution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

Cited by 5 publications

References 69 publications

In silico Analysis of OsNRT2.3 Reveals OsAMT1.3, OsZIFL9, OsbZIP27, and OsIRT1 as Potential Drought-related Genes During Nitrogen Use Efficiency in Oryza sativa L.

In silico Analysis of OsNRT2.3 Reveals OsAMT1.3, OsZIFL9, OsbZIP27, and OsIRT1 as Potential Drought-related Genes During Nitrogen Use Efficiency in Oryza sativa L.

Concurrent Overexpression of Rice GS1;1 and GS2 Genes to Enhance the Nitrogen Use Efficiency (NUE) in Transgenic Rice

Identification of candidate genes associated with sex differentiation and determination of gender diphasic plant Lilium apertum (Liliaceae)

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