Structural relationships among central cell and egg apparatus cells of barley as related to transmission of male gametes

Barley embryo sacs were examined using light and electron microscopy before and during fertilization.One synergid degenerates after pollination with loss of nuclear and cytoplasmic organization and cell wall material between synergid and central cell.Some FISH OIL wall between egg and central cell 4.51/4RVB is also lost.After pollen tube discharge

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