Results 81 to 90 of about 1,899 (192)

NifA-Dependent Expression of Glutamate Dehydrogenase in Rhizobium etli Modifies Nitrogen Partitioning During Symbiosis

open access: yesMolecular Plant-Microbe Interactions, 1998
Constitutive expression of foreign glutamate dehydrogenase in Rhizobium etli inhibits bean plant nodulation (A. Mendoza, A. Leija, E. Martínez-Romero, G. Hernández, and J. Mora. Mol. Plant-Microbe Interact. 8:584-592, 1995).
Alberto Mendoza   +3 more
doaj   +1 more source

Enzymes of Ureide Synthesis in Pea and Soybean [PDF]

open access: yesPlant Physiology, 1983
Soybean (Glycine max) and pea (Pisum sativum) differ in the transport of fixed nitrogen from nodules to shoots. The dominant nitrogen transport compounds for soybean are ureides, while amides dominate in pea. A possible enzymic basis for this difference was examined.The level of enzymes involved in the formation of the ureides allantoin and allantoic ...
T M, Christensen, B U, Jochimsen
openaire   +2 more sources

Reprogrammed Plant Metabolism During Viral Infections: Mechanisms, Pathways and Implications

open access: yesMolecular Plant Pathology, Volume 26, Issue 2, February 2025.
This review highlights how plant viruses reprogramme host metabolism, elucidates underlying mechanisms and discusses advanced antiviral strategies, including gene‐editing and metabolomics‐guided approaches. ABSTRACT Plant viruses pose a significant threat to global agriculture, leading to substantial crop losses that jeopardise food security and ...
Tong Jiang   +9 more
wiley   +1 more source

Fixação biológica de nitrogênio em soja sob déficit hídrico. [PDF]

open access: yes, 2012
Avaliaram-se em condições controladas os efeitos do déficit hídrico sobre a fixação biológica do nitrogênio (FBN) e componentes de rendimento em plantas de soja (Glycine max (L.) Merrill) (cv.
NASCIMENTO JUNIOR, V. C.   +2 more
core  

Effect of Severe Salt Stress on Respiratory and Biochemical Parameters in Legumes With Differential Nodulation Form

open access: yesJournal of Agronomy and Crop Science, Volume 211, Issue 1, January 2025.
ABSTRACT Legumes are among the most utilised agronomic plant species due to their symbiotic association with N2‐fixing bacteria. Since N2 fixation entails high ATP cost, salt stress disrupts N2 fixation in the symbiont, but increases the production of osmolytes and antioxidant systems in the host plant.
José Ortiz   +9 more
wiley   +1 more source

What do pink pigs and soybeans have in common? Selecting for mutants in the ureide pathway [PDF]

open access: yes, 2004
only availablePink Pigmented Facultative Methylotrophic bacteria (PPFMs) have been found to be the most abundant microorganisms among phylloplane microflora, and have been recovered from all plants examined. PPFMs are seed-transmitted and have been shown
Genochio, David   +2 more
core  

Ecological interpretations of nitrogen isotope ratios of terrestrial plants and soils [PDF]

open access: yes, 2015
Background Knowledge of biological and climatic controls in terrestrial nitrogen (N) cycling within and across ecosystems is central to understanding global patterns of key ecosystem processes. The ratios of 15N:14N in plants and soils have been used as
Brookshire, E. N. J.   +6 more
core   +1 more source

Soybean genomics research community strategic plan: A vision for 2024–2028

open access: yesThe Plant Genome, Volume 17, Issue 4, December 2024.
Abstract This strategic plan summarizes the major accomplishments achieved in the last quinquennial by the soybean [Glycine max (L.) Merr.] genetics and genomics research community and outlines key priorities for the next 5 years (2024–2028). This work is the result of deliberations among over 50 soybean researchers during a 2‐day workshop in St Louis,
Robert M. Stupar   +54 more
wiley   +1 more source

Effects of nitrogen source and water availability on stem carbohydrates and cellulosic bioethanol traits of alfalfa plants [PDF]

open access: yes, 2012
35 Pags., 5 Tabls., 4 Figs. The definitive version is available at: http://www.sciencedirect.com/science/journal/01689452Symbiotic association of legumes with rhizobia frequently results in higher photosynthesis and soluble carbohydrates in comparison ...
Andueza, Donato   +5 more
core   +2 more sources

Bradyrhizobium sp. enhance ureide metabolism increasing peanuts yield

open access: yesArchives of Microbiology, 2019
This study aimed to evaluate the effects of seed inoculation with Bradyrhizobium sp. and co-inoculation with Azospirillum brasilense. The seed treatments were as follows: control (without inoculation); A. brasilense (2 mL per kg-1 of seed); A. brasilense (4 mL per kg-1 of seed); Bradyrhizobium sp. (2 mL per kg-1 of seed); Bradyrhizobium sp.
Thais Grassi Gericó   +7 more
openaire   +3 more sources

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