References of "Muhovski, Yordan"
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See detailChange in ATP-binding cassette B1/19, glutamine synthetase and alcohol dehydrogenase gene expression during root elongation in Betula pendula Roth and Alnus glutinosa L. Gaertn in response to leachate and leonardite humic substances
Tahiri, Abdelghani ULg; Delporte, Fabienne ULg; Muhovski, Yordan et al

in Plant Physiology & Biochemistry (2015), 98

Humic substances (HS) are complex and heterogeneous compounds of humified organic matter resulting from the chemical and microbiological decomposition of organic residues. HS have a positive effect on ... [more ▼]

Humic substances (HS) are complex and heterogeneous compounds of humified organic matter resulting from the chemical and microbiological decomposition of organic residues. HS have a positive effect on plant growth and development by improving soil structure and fertility. They have long been recognized as plant growth-promoting substances, particularly with regard to influencing nutrient uptake, root growth and architecture. The biochemical and molecular mechanisms through which HS influence plant physiology are not well understood. This study evaluated the bioactivity of landfill leachate and leonardite HS on alder (Alnus glutinosa L. Gaertn) and birch (Betula pendula Roth) during root elongation in vitro. Changes in root development were studied in relation to auxin, carbon and nitrogen metabolisms, as well as to the stress adaptive response. The cDNA fragments of putative genes encoding two ATP-binding cassette (ABC) transporters (ABCB1 and ABCB19) belonging to the B subfamily of plant ABC auxin transporters were cloned and sequenced. Molecular data indicate that HS and their humic acid (HA) fractions induce root growth by influencing polar auxin transport (PAT), as illustrated by the modulation of the ABCB transporter transcript levels (ABCB1 and ABCB19). There were also changes in alcohol dehydrogenase (ADH) and glutamine synthetase (GS) gene transcript levels in response to HS exposure. These findings confirmed that humic matter affects plant growth and development through various metabolic pathways, including hormonal, carbon and nitrogen metabolisms and stress response or signalization. [less ▲]

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See detailIdentification and characterization of drought stress responsive genes in faba bean (Vicia faba L.) by suppression subtractive hybridization
Abid, Ghassen; Muhovski, Yordan; Mingeot, Dominique et al

in Plant Cell, Tissue & Organ Culture (2014)

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See detailDescription of Phaseolus vulgaris L. aborting embryos from ethyl methanesulfonate (EMS) mutagenized plants
Silué, Souleymane; Diarrasouba, Nafan; Fofana, Inza Jesus et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2013), 17(4), 563-571

The aim of this study was to describe the embryos abortion process and the inheritance of the embryos abortion trait in Phaseolus vulgaris plants deficient in seed development. These plants were isolated ... [more ▼]

The aim of this study was to describe the embryos abortion process and the inheritance of the embryos abortion trait in Phaseolus vulgaris plants deficient in seed development. These plants were isolated within the second generation of an ethyl methanesulfonate (EMS) TILLING population of P. vulgaris cv. 'BAT93'. Mutant embryos show abnormalities mainly in suspensors, shoot apical meristem (SAM) and cotylédons from the globular to the cotyledon stages and abort before maturity compared to those observed in wild-types samples. Mutant embryos show also hyperhydricity and contain low amount of chlorophyll. Genetic analyses of F1, F2 and F3 populations from the crosses carried out between the mutagenized plants with aborting embryos and the wild-type plants indicated that the embryo abortion phenotype is maternally inherited and controlled by a single recessive gene. These Phaseolus mutant plants with aborting embryos constitute a valuable material for plant embryogenesis studies. [less ▲]

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See detailInteraction network of antimicrobial peptides of Arabidopsis thaliana, based on hith-throughput yeast two-hybrid screening
Damon, Coralie ULg; Dmitrieva, Joelia Borisnova; Muhovski, Yordan et al

in Plant Physiology & Biochemistry (2012)

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See detailIdentification and Analysis of Differentially Expressed Genes During Seed Development Using Suppression Subtractive Hybridization (SSH) in Phaseolus vulgaris
Abid, Ghassen ULg; Sassi, Khaled; Muhovski, Yordan et al

in Plant Molecular Biology Reporter (2011)

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See detailGene expression and genetic analysis during higher plants embryogenesis
Abid, Ghassen ULg; Jaquemin, Jean-Marie; Sassi, Khaled et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2010), 14(4), 667-680

This review describes and discusses recent attempts to analyze the embryogenesis process in higher plants, through combination of descriptive, experimental, and genetic approach. Analysis of gene ... [more ▼]

This review describes and discusses recent attempts to analyze the embryogenesis process in higher plants, through combination of descriptive, experimental, and genetic approach. Analysis of gene expression profiles has permitted to build hypothesis concerning the induced mechanisms in early phases of embryogenesis in higher plants. Such mechanisms involve specific transcriptional and post-transcriptional regulatory pathways as well as diverse signal transduction processes at each stage of plant development. [less ▲]

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See detailAbortive seed development in common bean (Phaseolus vulgaris L.)
Abid, Ghassen ULg; Baudoin, Jean-Pierre ULg; Jacquemin, Jean-Marie et al

in Bean Improvement Cooperative Annual Report (2009)

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See detailIsolation and sequencing of Myo-Inositol Phosphate Synthase cDNA from common bean (Phaseolus vulgaris L.)
Abid, Ghassen ULg; Baudoin, Jean-Pierre ULg; Jacquemin, Jean-Marie et al

Conference given outside the academic context (2009)

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See detailVariation in DNA methylation patterns of Phaseolus bean interspecific hybrids leads to abnormal embryo and plant development
Abid, Ghassen ULg; Muhovski, Yordan; Jacquemin, Jean-Marie et al

Poster (2009)

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See detailRole of myo-inositol phosphate synthase and sucrose synthase genes in plant seed development
Abid, Ghassen ULg; Baudoin, Jean-Pierre ULg; Muhovski, Yordan et al

in Gene (2009), 439

Detailed reference viewed: 35 (6 ULg)