Results 21 to 30 of about 30,606 (291)
Rhizobia use a pathogenic-like effector to hijack leguminous nodulation signalling
Scientific Reports, 2021 Legume plants form a root-nodule symbiosis with rhizobia. This symbiosis establishment generally relies on rhizobium-produced Nod factors (NFs) and their perception by leguminous receptors (NFRs) that trigger nodulation.
Safirah Tasa Nerves Ratu +10 more
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Frontiers in Plant Science, 2021 Bradyrhizobium elkanii utilizes the type III effector Bel2-5 for nodulation in host plants in the absence of Nod factors (NFs). In soybean plants carrying the Rj4 allele, however, Bel2-5 causes restriction of nodulation by triggering immune responses ...
Safirah Tasa Nerves Ratu +6 more
doaj +1 more source
Revista Ceres, 2022 The application of flumioxazin and imazethapyr can affect the interactions between rhizobia and soybean in the rhizosphere. However, it remains unclear the effect of both herbicides, even when applied in mixture, on early nodulation and biological N ...
Mariane Pertile +5 more
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Single-cell Transcriptome Profiling Reveals Gene Regulatory Networks and Key Genes in the Root Epidermis and Cortical Cells Associated with Early Nodulation in Glycine Max. [PDF]
Adv Sci (Weinh)Single‐cell transcriptomics of soybean roots soon after rhizobial inoculation reveals epidermal and cortical cell‐specific programs and gene‐regulatory networks acting in symbiosis establishment. We identify an ethylene‐driven regulatory circuit involving WRKY6.3/6.4 transcription factors targeting select Nod19 genes that promotes infection‐thread ...
Zhuang Y +17 more
europepmc +2 more sources
Molecular Plant-Microbe Interactions, 2014 The nolR gene encodes a negatively acting, transcriptional regulatory protein of core Nod-factor biosynthetic genes in the sinorhizobia. Although previous reports showed that nolR modulates Nod-factor production and enhances nodulation speed of ...
Masayuki Sugawara, Michael J. Sadowsky
doaj +1 more source
Medical Clinics of North America, 2012 Thyroid nodules are common entities, clinically important primarily because of their malignant potential. Serum thyrotropin and thyroid ultrasonography are pivotal in evaluating thyroid nodules. Fine-needle aspiration biopsy is the most accurate tool for diagnosing malignancy and selecting candidates for surgery.
Geanina, Popoveniuc +1 more
openaire +2 more sources
Nonspecific Symbiosis Between Sophora flavescens and Different Rhizobia
Molecular Plant-Microbe Interactions, 2018 We explored the genetic basis of the promiscuous symbiosis of Sophora flavescens with diverse rhizobia. To determine the impact of Nod factors (NFs) on the symbiosis of S.
Yuan Hui Liu +12 more
doaj +1 more source
Variability of nodulation traits in Andean and Mesoamerican common bean gene pools [PDF]
Pesquisa Agropecuária Brasileira, 2017 : The objective of this work was to evaluate the genotypic diversity for nodulation in common bean (Phaseolus vulgaris) genotypes of Andean and Mesoamerican gene pools present in the core collections of Embrapa, in Brazil. Evaluations were carried out in
Adriano Moreira Knupp +2 more
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Systemic regulation of soybean nodulation and nitrogen fixation by nitrogen via isoflavones
Frontiers in Plant Science, 2022 Nitrogen (N) inhibits soybean (Glycine max L.) nodulation and N2 fixation. Isoflavones secreted by soybean roots can stimulate signal transduction for symbiotic nodules, thus playing a key role in root nodule development and N2 fixation. The relationship
Xiaochen Lyu +11 more
doaj +1 more source
The NMN Module Conducts Nodule Number Orchestra
iScience, 2020 Legumes control nodule number through nodulation and autoregulation of nodulation (AON) pathways. Nodule Inception (NIN) is essential for rhizobial infection and nodule organogenesis in legumes. The GmNINa-miR172c-NNC1 (NMN) module, which consists of two
Zhijuan Wang +3 more
doaj +1 more source