ramadan_mahmoud814

Ramadan Aboelhassan Ahmed Mahmoud (Ramadan A mahmoud)

Lecturer - Lecture of Pediatrics

Faculty of medicine

Address: pediatrics departmet, sohag Faculty Of medicine, Egypt

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Publications Which contain the keyword: Egypt.


Neoechinorhynchus anguillum sp.n. (Acanthocephala: Neoechinorhynchidae) from the freshwater eel, Anguilla anguilla, in Sohag, Egypt.
Neoechinorhynchus anguilfum sp.n., the third species of the genus from African freshwater fishes, is described by light and scanning electron microscopy from Anguilla anguilla Linnaeus, 1766 (Anguillidae) from the River Nile in Sohag. It differs from other Neoechinorhynchus species of African freshwater fishes in having unequal proboscis hooks in the anterior circle and in many other characters. Possession of unequal ... Read more

Spinitectus pentapapillae n. sp. (Nematoda: Rhabdochonidae).from the Common Carp Fish in Sohag, Egypt.
In the present study, Spinitectus pentapapillae n. sp. of the genus spinitectus Fourment, 1883, is described by light and scanning electron microscopy from the common carp, Cyprinus carpio Linnaeus, 1758 from the fish farms in Sohag, Egypt. It is differentiated from the known members of the group B (this group has between 20 and 40 spines in the first row) ... Read more

2018-09-02 22:29:55 Keywords Egypt., Tamarix; Pollen Morphology; Numerical Ta,
POLLEN MORPHOLOGY AND NUMERICAL ANALYSIS OF TAMARIX L. (TAMARICACEAE) IN EGYPT AND ITS SYSTEMATIC IMPLICATION
A palynological and multivariate study of six species of Tamarix L. distributed in Egypt was carried out. Pollen morphology was examined by Light Microscope (LM) and Scanning Electron Microscope (SEM). The systematic study of these species was conducted by means of numerical analysis using UPGMA clustering and PCO analysis based on 33 morphological characters, including life form, vegetative parts, fruits, ... Read more

2018-09-03 20:36:14 Keywords Egypt., salinity, QTL, Barley, Association mapping,
Association Mapping For Salinity Tolerance Related Traits in a Structured Barley Population
STRUCTURED barley population of 103 wild barley accession ……and 19 spring barley cultivars was used to identify quantitative trait loci (QTLs) for salt tolerance traits by means of an association mapping approach using 660 DArT markers. In this investigation barley accession and spring barley cultivars were employed in a twoyear greenhouse project having a completely randomized design involving four irrigation ... Read more

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