IN an interesting article entitled "The present status of Plant Embryology" Dr. Donald A. Johansen 1 makes the following observation (p. 101) regarding the origin of polyembryony: "To cite another ...
Evolution, Vol. 71, No. 2 (FEBRUARY 2017), pp. 215-226 (12 pages) Many organisms spend a significant portion of their life cycle as haploids and as diploids (a haploid–diploid life cycle). However, ...
White mold fungi split their genome across several nuclei, with implications for future gene editing
Genomes contain the complete library of information required to build and maintain a living organism — the figurative blueprints of life. In eukaryotes, genomes are stored in the nuclei, where they ...
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