Affiner votre recherche
Résultats 1-6 de 6
Taxonomic evaluation using pollen grain sculpture and seed coat characters of 11 taxa of genus hibiscus, malvaceae, in Egypt
2011
El-Kholy, M.A. | Kasem, W.T. | Mabrouk, A.S.
Pollen grain morphology and seed coat characters of 11 cultivars belonging to two species of genus Hibiscus (Family Malvaceae) namely H. esculentus (H. Abelmoschus) and H. sabdariffa were investigated. This study was carried out using light microscope (LM) and Scanning Electron Microscopy (SEM). Pollen morphology of this genus is fairly uniform. Generally radially symmetrical apolar, mostly spheroidal, pantoporate. Seed exomorphic characters revealed four types of ornamentations; reticulate, ocealate, foveolate and ruminate. Sodium Dodecyl Sulphate Polyacrylamide Gel Electrophoresis (SDS-PAGE) was employed to characterize those taxa. Thirty one bands of seed protein profiles have been constructed from the gel. The produced dendrograms were analyzed by STATISCA program using UPGMA clustering method showed a close affinity among the seven H. esculentus cultivars and the four H. sabdariffa cultivars.
Afficher plus [+] Moins [-]Effect of benzyladenine treatment on chemical composition and salt tolerance of some maize inbreds under salt stress
2001
Shadi, A.I. | Sarwat, M.I. | Tag-El-Din, M.A. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture) | Abou-Deif, M.H.
Viroids infected mandarin and navel orange in Egypt
1997
El-Dougdoug, K.A. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture) | Awad, M.A. | Shalaby, A.A. | Abo-Zeid, A.A.
Use of random amplified polymorphic DNA, RAPD polymerase chain reaction, PCR analysis to fingerprint some Rhizobium leguminosarum Biovar viceae isolates
Abdel-Fattah, H.I.(Zagazig Univ. (Egypt). Faculty of Agriculture | Mohamed, S.H. | Selim, S.M. | Sharaf, M.S.
iochemical genetic basis of serum esterase isozymes in Arvicanthis niloticus Rodentia
2001
Soliman, K.A. (Ain Shams Univ., Cairo (Egypt). Faculty of Agriculture)
dentification of some phaseolus genotypes by alcohol, glucose-6- [hosphate, glutamate and malate dehydrogenase isozymes
2000
Saker, M.M. | Hassan, A.E. (Suez Canal Univ., Ismaileyah (Egypt). Faculty of Agriculture)Abdel-Rahman, S.M.
