Results 21 to 30 of about 15,391 (164)

-EPG, VPT and EPT graphs classes [PDF]

open access: yes, 2023
This research contains as a main result the proof that every chordal B1-EPG graph is simultaneously in the graph classes VPT and EPT. In addition, we describe structures that must be present in any B1-EPG graph which does not admit a Helly-B1-EPG ...
Santos, Tanilson Dias Dos   +7 more
core   +2 more sources

Onion Seed Germination and Seedling Growth as Affected by PEG-Induced Drought Stress and Ascorbic Acid (Asc) Priming [PDF]

open access: yesTikrit Journal for Agricultural Sciences
As agriculture in Iraq faces the challenges of climate change, particularly given the preference for consuming local vegetables, determining the drought tolerance of indigenous varieties and developing strategies to mitigate its impact have become a top ...
Noura Kka   +3 more
doaj   +1 more source

Eukaryotic translation elongation factor 1A (eEF1A) domain I from S. cerevisiae is required but not sufficient for inter-species complementation. [PDF]

open access: yesPLoS ONE, 2012
Ethanolamine phosphoglycerol (EPG) is a protein modification attached exclusively to eukaryotic elongation factor 1A (eEF1A). In mammals and plants, EPG is linked to conserved glutamate residues located in eEF1A domains II and III, whereas in the ...
Sandra Eltschinger   +4 more
doaj   +1 more source

The Power of Electropenetrography in Enhancing Our Understanding of Host Plant-Vector Interactions

open access: yesInsects, 2019
The invasive Asian citrus psyllid, Diaphorina citri (Hemiptera: Liviidae), is the primary vector of the phloem-infecting bacterium, Candidatus Liberibacter asiaticus. Candidatus L.
Holly Shugart   +3 more
doaj   +1 more source

A structural domain mediates attachment of ethanolamine phosphoglycerol to eukaryotic elongation factor 1A in Trypanosoma brucei. [PDF]

open access: yesPLoS ONE, 2010
Ethanolamine phosphoglycerol (EPG) represents a protein modification that so far has only been found in eukaryotic elongation factor 1A (eEF1A). In mammals and plants, EPG is covalently attached to two conserved glutamate residues located in domains II ...
Eva Greganova   +2 more
doaj   +1 more source

Estudiantes EPG Decimocuarta Cohorte

open access: yesPerspectiva Geográfica, 2011
Presenta a los estudiantes de la cohorte 14 del programa de estudios de posgrado de la UPTC en convenio con el IGAC.
Perspectiva Geográfica
doaj   +5 more sources

Non-host volatiles do not affect host acceptance by alate virginoparae of Rhopalosiphum padi (Hemiptera: Aphididae) settled on the host plant surface

open access: yesEuropean Journal of Entomology, 2005
Using electrical penetration graphs to monitor aphid feeding, it was shown that volatiles of a non-host plant (alfalfa, Medicago sativa L.) did not disrupt the process of host acceptance by alate virginoparae of the birdcherry-oat aphid, Rhopalosiphum ...
Ruby OLIVARES-DONOSO   +1 more
doaj   +1 more source

Dinámicas de antropización geomorfológica en el municipio de Chía (Cundinamarca, Colombia)

open access: yesPerspectiva Geográfica, 2022
En este artículo se describen y analizan las intervenciones y cambios antropogeomorfológicos para el territorio de Chía, situado en el centro de Colombia sobre la cordillera Oriental andina.
Miguel Angel Castiblanco Sierra
doaj   +1 more source

Maize defense elicitor, 12-oxo-phytodienoic acid, prolongs aphid salivation

open access: yesCommunicative & Integrative Biology, 2020
12-Oxo-phytodienoic acid (OPDA), an intermediate in the jasmonic acid (JA) biosynthesis pathway, regulates diverse signaling functions in plants, including enhanced resistance to insect pests.
Sajjan Grover   +3 more
doaj   +1 more source

DC-EPG raw data on European spittlebugs and sharpshooters feeding behaviour on grapevine

open access: yes, 2022
The Direct Current-Electrical Penetration Graph (DC-EPG) technique was used to compare and describe the feeding behaviour on grapevine of four xylem sap-feeding species considered candidate vectors of X.
Kugler, Sanela   +5 more
core   +1 more source

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