Titlebook: Basic and Applied Aspects of Seed Biology; Proceedings of the F R. H. Ellis,M. Black,T. D. Hong Conference proceedings 1997 Kluwer Academic

Initial

Raffinose Series Oligosaccharides and Desiccation Tolerance of Developing Viviparous Maize Embryosence during embryo maturation. Acquisition of desiccation tolerance in developing maize embryos requires a threshold sucrose to raffinose mass ratio of 10 to 1 or lower. Three mutant . alleles were used to determine if the . gene regulates raffinose accumulation and the onset of desiccation toleranc

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esthetician

Fertilization and Seed Formation of , Milles, we found that after pollination the number of pollen tubes in the style varied from 0–100. Eight to nine hours after pollination the pollen starts to germinate. After 5 days only a few pollen tubes reached the ovules of the free central placenta. Typical mechanisms of incompatibility on the stig

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Coma704

Chemotherapy

Ultrastructural and Chemical Characterization of , Seeds. respectively. .. endosperm consists of four to six cell layers. Cell walls are composed of a middle lamella, a very thick outer wall and a thin inner wall. .. endosperm is reduced to one layer of cells. The cell walls are formed by a middle lamella and a thinner wall. Protein bodies are observed i

CYN

Role of Acyltransferases in the Effect of ABA and Osmoticum on Oil Deposition during Seed DevelopmenBlack. 1994). To extend these observations, isolated maize embryos of 25 days were incubated in dilute basal medium or in basal medium supplemented with ABA, high mannitol, or both. At the end of the incubation period embryos were collected and ground to obtain either the total lipid fraction or a m

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