Gametophyte structure

Isol. from Chondrus crispus. Present particularly in algal gametophytes. Structure (2) with R = R - H. Major fraction. 

Miller, K.D., Strommer, J., and Taylor, L.P., Conservation in divergent solanaceous species of the unique gene structure and enzyme activity of a gametophytically-expressed flavonol 3-0-galactosyltransferase. Plant Mol. Biol, 48, 233, 2002. 

SCALE Leaf-like structures borne on moss gametophytes and flat structures borne on liverworts any thin membranous, chaffy, or woody bract one of the cataphyllary leaves serving in many seed plants to cover a bud before expansion. 

The structures and life cycle of angiosperms are described briefly on pp. 29-30. The alternating haploid (n, gametophytic) and diploid (2n, sporoph ic) phases of the life cycle are diagrammed in Fig. 

Kawai, I. (1971) Systematic studies on the conducting tissue of the gametophyte in Musci. III. On the affinity regarding the inner structure of the stem in some species of Thuidiaceae. Science Reports of the Kanazawa University, 16 21-60. 

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