Enhancement of rice traits for the maintenance of the phosphorus balance between rice plants and the soil DOI Creative Commons

Ian Paul Navea,

Shiyi Yang,

Priskila Tolangi

et al.

Current Plant Biology, Journal Year: 2024, Volume and Issue: 38, P. 100332 - 100332

Published: Feb. 25, 2024

Phosphorus (P) is essential for maximizing crop yield, yet many areas dedicated to rice cultivation suffer from a scarcity of plant-accessible inorganic phosphate (Pi) due its fixation in the soil. Conversely, regions with ample P fertilization often resort excessive application compensate deficiencies, resulting adverse environmental impacts. While significant strides have been made understanding molecular mechanisms governing uptake capacity (PUP/PAE) and use efficiency (PUE) rice, their practical implementation breeding impeded by absence robust, high throughput phenomics techniques, leading inconsistencies gene/quantitative trait loci (QTL) effects. This review underscores necessity comprehensive Pi transporters, internal remobilization, root morphology modifications under deficiency, correlating these traits specific phenotypic markers. Developing precise, cost-effective, high-throughput phenotyping techniques imperative creating ideotypes enhanced PAE/PUE. Additionally, we explore potential meta-QTL analysis prioritizing genomic related PUE, utilizing "meta-genome" encompassing diverse reference genomes. We also delve into development phosphite (Phi)-tolerant aiming reduce dependence on fertilizers create herbicide-resistant through Phi-based fertilization. Finally, discuss utilization arbuscular mycorrhizal fungi (AMF) enhance rice.

Language: Английский

Mitigating drought stress by application of drought-tolerant Bacillus spp. enhanced root architecture, growth, antioxidant and photosynthetic genes expression in sugarcane DOI Creative Commons

Dwi Mai Abdul Imam Buqori,

Bambang Sugiharto, Suherman Suherman

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Feb. 12, 2025

Language: Английский

Citations

3
Assessment of soil quality along the elevation gradient of the Seti River watershed in Pokhara Metropolitan City, Nepal DOI

Bijaya Timilsina,

Meena Kharel, Rajendra P. Shrestha

et al.

Environmental Monitoring and Assessment, Journal Year: 2025, Volume and Issue: 197(3)

Published: Feb. 15, 2025

Language: Английский

Citations

2
The “beauty in the beast”—the multiple uses of Priestia megaterium in biotechnology DOI Creative Commons
Rebekka Biedendieck,

Tobias Knuuti,

Simon J. Moore

et al.

Applied Microbiology and Biotechnology, Journal Year: 2021, Volume and Issue: 105(14-15), P. 5719 - 5737

Published: July 15, 2021

Abstract Over 30 years, the Gram-positive bacterium Priestia megaterium (previously known as Bacillus ) was systematically developed for biotechnological applications ranging from production of small molecules like vitamin B 12 , over polymers polyhydroxybutyrate (PHB) up to in vivo and vitro synthesis multiple proteins finally whole-cell applications. Here we describe use natural (cobalamin) producer P. elucidation biosynthetic pathway subsequent systematic knowledge-based development purposes. The formation PHB, a product potential petro-plastic substitute, is covered discussed. Further important characteristics recombinant protein including high secretion capacity simple cultivation on value-added carbon sources are outlined. This includes advanced system with almost commercially available expression vectors intracellular extracellular at g/L scale. We also revealed novel transcription-translation complementary versatile tool kit. As an impressive biotechnology application, various cytochrome P450 critically highlighted. Finally, whole cellular plant protection completing overall picture giant cell factory . Key points • biosynthesis through reviewed. can act promising alternative host processes.

Language: Английский

Citations

68
The rice phosphate transporter OsPHT1;7 plays a dual role in phosphorus redistribution and anther development DOI Open Access

Changrong Dai,

Xiaoli Dai, Hongye Qu

et al.

PLANT PHYSIOLOGY, Journal Year: 2022, Volume and Issue: 188(4), P. 2272 - 2288

Published: Jan. 25, 2022

Abstract Inorganic phosphate (Pi) is the predominant form of phosphorus (P) readily accessible to plants, and Pi Transporter 1 (PHT1) genes are major contributors root uptake. However, mechanisms underlying transport recycling within which vital for optimizing P use efficiency, remain elusive. Here, we characterized a functionally unknown rice (Oryza sativa) PHT1 member barely expressed in roots, OsPHT1;7. Yeast complementation Xenopus laevis oocyte assay demonstrated that OsPHT1;7 could mediate transport. Reverse-transcription quantitative polymerase chain reaction histochemical analyses showed was preferentially source leaves nodes. A further fine-localization analysis by immunostaining expression restricted vascular bundle (VB) sheath phloem as well regular/diffuse- enlarged-VBs In accordance with this pattern, mutation led increased decreased distribution (old leaves) sink organs (new leaves/panicles), respectively, indicating involved redistribution. Furthermore, an overwhelmingly higher transcript abundance anthers than other members, ospht1;7 mutants were impaired accumulation but not pistils or husks. Moreover, germination pollen grains significantly inhibited upon mutation, leading >80% decrease seed-setting rate grain yield. Taken together, our results provide evidence crucial transporter stimulating both vegetative reproductive growth.

Language: Английский

Citations

57
Synthesis and Structure of an Aqueous Stable Europium-Based Metal–Organic Framework with Ratiometric Fluorescence Sensing for Phosphate and Luminescence Quenching for Salicylaldehyde DOI

Bo-Chen Chen,

Chengquan Xiao,

Jun‐Jie Hu

et al.

Inorganic Chemistry, Journal Year: 2023, Volume and Issue: 62(16), P. 6255 - 6262

Published: April 7, 2023

An aqueous stable europium-based metal-organic framework with properties of ratiometric fluorescence sensing, namely, {[(CH3)2NH2][Eu(TCPB)(H2O)2]·DMF}n (Eu-MOF; H4TCPB = 1,2,4,5-tetrakis(4-carboxyphenyl)-benzene), was synthesized under solvothermal conditions and structurally characterized. Crystal structure analysis shows that Eu-MOF is a three-dimensional porous crystal, in which the EuIII ion an eight-coordinate square inverse prism eight oxygen atoms. Fluorescence measurements show exhibits characteristic emission ligand. displays good selectivity sensitivity as sensor for phosphate anions low detection limit Tris-HCl buffer solution. Furthermore, also has ability to identify salicylaldehyde through quenching 0.095 ppm. Therefore, it excellent fluorescent sensing material organic salicylaldehyde.

Language: Английский

Citations

41
Root exudation of organic acid anions and recruitment of beneficial actinobacteria facilitate phosphorus uptake by maize in compacted silt loam soil DOI

Fangbo Zhang,

Yuxue Hou,

Zed Rengel

et al.

Soil Biology and Biochemistry, Journal Year: 2023, Volume and Issue: 184, P. 109074 - 109074

Published: June 11, 2023

Language: Английский

Citations

37
Improving phosphorus acquisition efficiency through modification of root growth responses to phosphate starvation in legumes DOI Creative Commons
Zhijian Chen, Linjie Wang, Juan Andrés Cardoso

et al.

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14

Published: Feb. 10, 2023

Phosphorus (P) is one of the essential macronutrients for plant growth and development, it an integral part major organic components, including nucleic acids, proteins phospholipids. Although total P abundant in most soils, a large amount not easily absorbed by plants. Inorganic phosphate (Pi) plant-available P, which generally immobile low availability soils. Hence, Pi starvation constraint limiting productivity. Enhancing efficiency can be achieved improving acquisition (PAE) through modification morpho-physiological biochemical alteration root traits that enable greater external from Major advances have been made to dissect mechanisms underlying adaptation deficiency, especially legumes, are considered important dietary sources humans livestock. This review aims describe how legume responds starvation, such as changes primary root, lateral roots, hairs cluster roots. In particular, summarizes various strategies legumes confront deficiency regulating contribute towards PAE. Within these complex responses, number starvation-induced (PSI) genes regulators involved developmental highlighted. The involvement key functional remodeling provides new opportunities developing varieties with maximum PAE needed regenerative agriculture.

Language: Английский

Citations

35
Microbe‐dependent and independent nitrogen and phosphate acquisition and regulation in plants DOI Creative Commons
Boyu Zhao, Xianqing Jia, Nan Yu

et al.

New Phytologist, Journal Year: 2023, Volume and Issue: 242(4), P. 1507 - 1522

Published: Sept. 15, 2023

Summary Nitrogen (N) and phosphorus (P) are the most important macronutrients required for plant growth development. To cope with limited uneven distribution of N P in complicated soil environments, plants have evolved intricate molecular strategies to improve nutrient acquisition that involve adaptive root development, production exudates, assistance microbes. Recently, great advances been made understanding regulation uptake utilization how balance direct nutrients from beneficial microbes such as arbuscular mycorrhiza. Here, we summarize major these areas highlight responses changes availability external environment through local systemic signals.

Language: Английский

Citations

34
Brassinosteroid signaling and molecular crosstalk with nutrients in plants DOI Creative Commons
Chao Han, Lingyan Wang,

Jinyang Lyu

et al.

Journal of genetics and genomics/Journal of Genetics and Genomics, Journal Year: 2023, Volume and Issue: 50(8), P. 541 - 553

Published: March 11, 2023

As sessile organisms, plants have evolved sophisticated mechanisms to optimize their growth and development in response fluctuating nutrient levels. Brassinosteroids (BRs) are a group of plant steroid hormones that play critical roles developmental processes as well responses environmental stimuli. Recently, multiple molecular been proposed explain the integration BRs with different signaling coordinate gene expression, metabolism, growth, survival. Here, we review recent advances understanding regulatory BR pathway multifaceted intertwined sensing, signaling, metabolic sugar, nitrogen, phosphorus, iron. Further exploring these BR-related will facilitate crop breeding for higher resource efficiency.

Language: Английский

Citations

30
Theory and application of a Si-based defense barrier for plants: Implications for soil-plant-atmosphere system health DOI
Zhihao Pang, Hongyun Peng, Sen Lin

et al.

Critical Reviews in Environmental Science and Technology, Journal Year: 2023, Volume and Issue: 54(9), P. 722 - 746

Published: Oct. 11, 2023

AbstractDue to the frequent occurrence of extreme weather and severe environmental pollution, food security human survival are at risk. Silicon, a key element in plant nutrition remediation, has variety applications combatting various forms abiotic biotic stress fostering healthy plants soils. To establish silicon-based defense barrier for plants, we firstly summarized grouped mechanisms silicon functioning plants: 1) molecular regulation overall strengthening, 2) physical apoplastic obstruction, 3) energy conservation. Additionally, types materials as soil remediation fertilizers were discussed. Then, challenges build up such analyzed terms absorption transportation, deposition aggregation, perception regulation. An "external + internal" strategy was proposed accelerate establishment enhance plants' resistance including high temperatures, drought, ultraviolet radiation, salt, heavy metals, nutrient deficiencies, new pollutants, stress. Finally, this paper emphasized contribution Soil-Plant-Atmosphere system that eventually benefit health. This highlights current understanding future perspectives silicon-related research system, providing reference application agricultural fields.Keywords: pollutionplant healthSiliconsoil healthstress resistanceHandling Editors: Dan Tsang Lena Q. Ma Disclosure statementNo potential conflict interest reported by author(s).Additional informationFundingThis work jointly supported grants from National Natural Science Foundation China (No. 32272799), Fundamental Research Funds Central Universities 226-2023-00077) Key Development Program 2018YFD0800202).

Language: Английский

Citations

26