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Auxiliary Cell -

In some species, this cell is part of a specialized, branched structure called an "auxiliary cell ampulla".

in size and are highly plastic, changing shape depending on their position near the oocyte and the stage of gametogenesis. auxiliary cell

It is a specialized cell on the female gametophyte that receives the diploid nucleus produced after fertilization. In some species, this cell is part of

Auxiliary cells are specialized intra-gonad cells found in the female acini (gonadal follicles) of certain marine organisms. Auxiliary cells are specialized intra-gonad cells found in

Based on the research, "auxiliary cell" refers to a specialized, supportive cell type, primarily discussed in and marine invertebrate embryology (e.g., in some bivalves). 1. In Red Algae (Rhodophyta)

The fertilized egg (carpogonium) produces a connecting filament that fuses with the auxiliary cell, transferring the diploid nucleus. The auxiliary cell then initiates the growth of the carposporophyte, a structure that produces spores.

Formation of an auxiliary cell ampulla and cystocarp... - ResearchGate