Results 71 to 80 of about 1,091 (176)

Allantoic remnants presenting as a giant retroperitoneal cyst

open access: yesActa chirurgica Iugoslavica, 2007
Urachal anomalies are usually found in early childhood or just after birth. These usually involve patent ductus urachus, urachal cyst, umbilicalurachal sinus or vesicourachal diverticulum. Very rarely are urachal anomalies found in adults, usually as an infected urachal cyst.
S, Antic   +5 more
openaire   +3 more sources

Poster Sessions

open access: yes
HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Pre-mature senescence in the oldest leaves of low nitrate-grown Atxdh1 mutant uncovers a role for purine catabolism in plant nitrogen metabolism

open access: yes, 2017
The nitrogen rich ureides allantoin and allantoate, are known to play a role in nitrogen delivery in Leguminosae, in addition to their role as reactive oxygen species scavengers.
Assylay Kurmanbayeva   +5 more
core   +1 more source

allantoic stalk

open access: yes
Citation: 'allantoic stalk' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11255 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Purine Degradation and Ureide Catabolism by Soybean (Glycine Max (L.) Merrill); Cell Suspension Cultures

open access: yes, 1987
The purine degradation pathway and ureide catabolism were studied in a soybean (Glycine max (L.) Merrill) cell suspension capable of growth on the ureides allantoin and allantoic acid, and their purine precursors uric acid and inosine-5$\sp\prime$-mono ...
Stahlhut, Roy William
core  

The role of allantoinase in soybean (Glycine max L.) plants [PDF]

open access: yes, 2011
Soybean and related legumes export symbiotically-fixed nitrogen from the nodules to the leaves as ureides. The ureide allantoin is hydrolyzed by allantoinase to allantoate then further degraded by other enzymes, releasing ammonia and carbon dioxide. This
Duran, Veronica
core  

Ureide accumulation in faba bean (Vicia faba, L.) [PDF]

open access: yes, 2014
Faba bean (Vicia faba L.) is a cool season crop that uses symbiotic biological nitrogen fixation to obtain atmospheric nitrogen (N), a limiting macronutrient, for growth and maintenance of the plant.
Welder, Denise
core  

Ureide accumulation in response to Mn nutrition by eight soybean genotypes with N-2 fixation tolerance to soil drying

open access: yes, 2003
Nitrogen fixation in soybean (Glycine max Merr.) is especially sensitive to soil drying. The basis of this sensitivity appears to be related to the fact that ureides are transported from the nodules, and the ureide concentrations increase with water ...
Sinclair, T. R., Vadez, V., Chenu, K.
core  

Crystal Structure of Yeast Allantoicase Reveals a Repeated Jelly Roll Motif

open access: yes, 2004
International audienceAllantoicase (EC 3.5.3.4) catalyzes the conversion of allantoate into ureidoglycolate and urea, one of the final steps in the degradation of purines to urea.
Graille, Marc   +17 more
core   +1 more source

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