TY - JA AU - Carman,J.G. TI - Asynchronous expression of duplicate genes in angiosperms may cause apomixis, bispory, tetraspory, and polyembryony U1 - 97-103221 PY - 1997/// KW - Asexual reproduction KW - Biological development KW - Cell structure KW - Chromosome number KW - Chromosomes KW - Embryonic development KW - Evolution KW - Nucleus KW - Physiological functions KW - Plant genetics and breeding KW - NOT IN AGROVOC KW - Plant physiology and biochemistry KW - Reproduction KW - Spermatophyta N1 - 100 ref T2 - Biological Journal of the Linnean Society (United Kingdom). (1997). v. 61(1) p. 51-94 ER -