Suspensor and Early Embryo of Pinus

• Published in: Botanical gazette (Chicago, Ill.) Vol. 66; no. 3; pp. 185 - 228
• Main Author: Buchholz, John Theodore
• Format: Journal Article
• Language: English
• Published: The University of Chicago Press 01.09.1918
• Subjects: Cell growth; Cell nucleus; Chemical suspensions; Conifers; Cotyledons; Eggs; Embryonic cells; Embryos; Gametophytes; Polyembryony

1. A special technique for dissecting ovules, staining and mounting the embryos, and an improved method of staining embryos in serial sections have been described in detail. 2. The corrosion cavity results from an enzyme, which may be secreted by the unfertilized eggs as well as the embryo. 3. Two f...