Xenopus laevis sperm proteins, previously identified as surface proteins with egg coat binding capability, are indeed histone H4, histone H3 and sperm specific protein SP2
Articolo
Data di Pubblicazione:
1992
Citazione:
Xenopus laevis sperm proteins, previously identified as surface proteins with egg coat binding capability, are indeed histone H4, histone H3 and sperm specific protein SP2 / G.B. Bernardini, I. Dalle Donne, S. Norreri, A. Negri, A. Milzani. - In: JOURNAL OF EXPERIMENTAL ZOOLOGY. - ISSN 0022-104X. - 263:2(1992 Aug 15), pp. 210-214.
Abstract:
Recently, four Xenopus sperm proteins thought to be involved in binding to the egg envelope were identified (Lindsay and Hedrick, J. Exp. Zool., 245:286-293, '88). We have studied the three more abundant ones of apparent molecular weight of 14, 19, and 25 kd in SDS-PAGE. We have shown that these proteins are indeed nuclear basic proteins: the 14 kd is the histone H4, the 19 kd is the histone H3, and the 25 kd is the sperm-specific protein SP2.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
nuclear basic-proteins; spermatogenesis; components; membranes; sequence; anura
Elenco autori:
G.B. Bernardini, I. Dalle Donne, S. Norreri, A. Negri, A. Milzani
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