Myo-inositol phosphate synthase improves heat stress tolerance by ethylene-mediated modulation of chlorophyll content and photosynthetic efficiency

Sharma, Naveen; Shree, Bhavya; Khurana, Paramjit

doi:10.1007/s00709-022-01835-1

Cited by 10 publications

(2 citation statements)

References 37 publications

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“…A prominent outcome of drought conditions is the production of reactive oxygen species (ROS) in the plant's cellular structure (Jin et al, 2023;Naveen et al, 2023). These ROS molecules are known to possess a strong reactivity, capable of in icting harm to cellular constituents, including chlorophyll molecules (Sharma et al, 2023;Gupta and Pandey, 2022). During a drought, plants are unable to keep their cells at an ideal level of hydration, which affects electron transport in the chloroplasts.…”

Section: Introductionmentioning

confidence: 99%

Nurturing with Nature: The Efficacy of Arbuscular Mycorrhizal Fungi Microbe for Cocoa Sector Environmental Management in Ghana

Muhammed,

Kaba,

Yamoah

et al. 2024

Preprint

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Despite the proven effectiveness of fertility-promoting microbes such as Arbuscular Mycorrhizal fungi (AMF) to minimize the adverse effects of environmental deterioration and climate change, there is limited understanding on its efficacy to improve cocoa resilience in Ghana. Cocoa mortality (70%) caused by climate change induced drought within two years of transplanting to the field is a major constrain to farmers’ productivity. We assessed the effect of morphologically identified AMF and K on the biochemical characteristics of cocoa and its field survival from 2019 to 2022. The AMF inoculum was prepared using the trap-culture technique. Multivariate Adaptive Regression Splines predicted leaf chlorophyll and Phosphorus uptake as the key factor influencing cocoa survival and resilience under field condition. The results have implications for cocoa breeding, productivity, sustainability of cocoa agricultural systems as well as K nutrition and AMF as bio-stimulant under drought conditions.

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Section: Introductionmentioning

confidence: 99%

Nurturing with Nature: The Efficacy of Arbuscular Mycorrhizal Fungi Microbe for Cocoa Sector Environmental Management in Ghana

Muhammed,

Kaba,

Yamoah

et al. 2024

Preprint

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“…humans and higher plants, as well as cyanobacteria, eubacteria, and archaea [2,3]. It has also been found in a number of plants, including Arabidopsis thaliana [4], Oryza sativa [5], kiwi fruit [6], Glycine max [7,8], Phaseolus vulgaris [9], and Sesamum indicum [10]. The eukaryotic MIPS family is homogeneous and yet distinct from the bacterial MIPS proteins in their sequence [11,12].…”

Section: Introductionmentioning

confidence: 99%

Genome-wide identification, characterization, and expression analysis of MIPS family genes in legume species

Jacob,

Hamid,

Ghorbanzadeh

et al. 2024

BMC Genomics

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Background Evolutionarily conserved in plants, the enzyme D-myo-inositol-3-phosphate synthase (MIPS; EC 5.5.1.4) regulates the initial, rate-limiting reaction in the phytic acid biosynthetic pathway. They are reported to be transcriptional regulators involved in various physiological functions in the plants, growth, and biotic/abiotic stress responses. Even though the genomes of most legumes are fully sequenced and available, an all-inclusive study of the MIPS family members in legumes is still ongoing. Results We found 24 MIPS genes in ten legumes: Arachis hypogea, Cicer arietinum, Cajanus cajan, Glycine max, Lablab purpureus, Medicago truncatula, Pisum sativum, Phaseolus vulgaris, Trifolium pratense and Vigna unguiculata. The total number of MIPS genes found in each species ranged from two to three. The MIPS genes were classified into five clades based on their evolutionary relationships with Arabidopsis genes. The structural patterns of intron/exon and the protein motifs that were conserved in each gene were highly group-specific. In legumes, MIPS genes were inconsistently distributed across their genomes. A comparison of genomes and gene sequences showed that this family was subjected to purifying selection and the gene expansion in MIPS family in legumes was mainly caused by segmental duplication. Through quantitative PCR, expression patterns of MIPS in response to various abiotic stresses, in the vegetative tissues of various legumes were studied. Expression pattern shows that MIPS genes control the development and differentiation of various organs, and have significant responses to salinity and drought stress. Conclusion The MIPS genes in the genomes of legumes have been identified, characterized and their expression was analysed. The findings pave way for understanding their molecular functions and evolution, and lead to identify the putative MIPS genes associated with different cell and tissue development.

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Foliar application of myo-inositol inhibits the growth of trifoliate orange (Poncirus trifoliata) seedlings by inducing alterations in cell wall structure and energy metabolism disorders

Xu,

Chen,

Zhou

et al. 2024

Trees

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Myo-inositol phosphate synthase improves heat stress tolerance by ethylene-mediated modulation of chlorophyll content and photosynthetic efficiency

Cited by 10 publications

References 37 publications

Nurturing with Nature: The Efficacy of Arbuscular Mycorrhizal Fungi Microbe for Cocoa Sector Environmental Management in Ghana

Nurturing with Nature: The Efficacy of Arbuscular Mycorrhizal Fungi Microbe for Cocoa Sector Environmental Management in Ghana

Genome-wide identification, characterization, and expression analysis of MIPS family genes in legume species

Foliar application of myo-inositol inhibits the growth of trifoliate orange (Poncirus trifoliata) seedlings by inducing alterations in cell wall structure and energy metabolism disorders

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