Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.7.1.1 (hexokinase)
 5,274 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Stocks of intestinal amoebae grown in monoxenic culture, were compared against each other and against those previously reported from Mexico City. These were isolated from subjects in San Cristobal de las Casas, Chiapas (rural area) and hospital patients in Merida, Yucatan (urban area). Electrophoretic patterns of the four enzymes: glucose phosphate isomerase (GPI), phosphoglucomutase (PGM), L-malate: NADP+ oxido-reductase (oxalacetate-decarboxylating) (ME) and hexokinase (HK) demonstrated the presence of five groups (zymodemes) of Entamoeba histolytica already described from Mexico City, together with two new zymodemes, one of which gave a recognizable pathogenic pattern, whilst the other gave a contradictory pattern. Zymodemes of Entamoeba coli, Entamoeba hartmanni, Iodamoeba buetschlii and Dientamoeba fragilis, previously described were also isolated. One new zymodeme of D. fragilis was demonstrated.
 ...
PMID:The epidemiology of Entamoeba histolytica in a rural and an urban area of Mexico. A pilot survey II. 628 56

Samples of two Phlebotomus sergenti natural populations from San Juan (Tenerife), representing the western edge of the distribution area of this species, and Axos (Crete) were collected. The morphological comparison showed marked differences in the lengths of parts of the male genitalia, female pharynx, and spermathecae. The isoenzyme study revealed characteristic monomorphic phenotypes for glucose phosphate isomerase, hexokinase, and phosphoglucomutase in the Canarian specimens as compared with the Cretan population. These results confirm the heterogeneity of P. sergenti and indicate the utility of a systematic double approach for a revision of this taxon.
 ...
PMID:Phlebotomus sergenti parrot, 1917: morphological and isoenzymatic comparisons of two natural populations from Tenerife (Canary Islands, Spain) and Crete (Greece). 882 45