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Essay heading: developing female and male germ cells in fetilisation
 
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Issue: Science
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Date added: November 17, 2001
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No of pages / words: 5 / 1212
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These cells are linked by tight junctions to male germ cells resting along the "basement membrane of the seminiferous tubules" (IVF, 2005). Male germ cells are isolated prior to spermatogenesis to maintain them immunologically, and are thought to be nourished by sertoli cells; most germ cells are arranged "in an orderly manner from the basement membrane to the lumen" (IVF, 2005)...
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There is little other molecular information available regarding male germ cells despite their "critical position in mammalian physiology" except that they contain genetic information that is carried and combined with the fertilized egg (Orwig, et. al, 2002). Once fertilization of a mature female gamete occurs meaning a female germ cell has participated in the fertilization process and is now in the process of creating a new organism, the new mature egg is often also referred to as a germ cell or oocyte (Gribbin, 2001)...
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