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Influential effects of arabinogalactan-proteins on plant regeneration using calli derived from wheat mature embryos
Arabinogalactan-proteins (AGPs) callus production
2011/1/12
Arabinogalactan-proteins (AGPs) are classified in the group of proteoglycans and useful substrates for different part of plants. There are kind of effects of AGPs on the events of plant growing and im...
Ultrastructural Studies on Rice Globular Embryos with Emphasis on Epidermis Initiation
Cuticular layer Epidermis Globular embryo Oryza sativa Ultrastructure
2009/7/31
Cell ultrastructure was examined in rice embryos at the developmental stage between 42 and 72 HAA (hours after anthesis). Until 48 HAA, the cells gradually became cytoplasm-rich with a slight increase...
Determination of Shoot Apical Meristem and Plumule Organization in Rice Embryos:Light and Electron Microscopy
Coleoptile Embryogenesis Oryza sativa Plumule Shoot apical meristem
2009/7/30
Transmission electron microscopy revealed that a shoot apical meristem showed the first sign of organization at 3.5 DAA (days after anthesis), soon after an indentation by an incipient coleoptile on ...
Cyto-histological Studies on Somatic Embryos of Coffee:Ultrastructural Aspects
Coffee Embryogenesis Light microscopy Mucilaginous material Polyphenol Somatic embryo
2009/7/30
A histological and ultrastructural study of somatic embryogenesis in coffee embryos was made by light microscopy and transmission electron microscopy. A comparative study on somatic and zygotic embry...
Plant Regeneration from Axillary Buds of Plants and Calli of Mature Embryos in Glehnia littoralis
Axillary buds Embryoids Glehnia littoralis Mature embryos Plant regeneration Umbelliferae
2009/7/29
Glehnia littoralis Fr. Schm. is very popular as a flavored wild vegetable and the roots are a useful crude drug. However, cultivation of Glehnia is extremely expensive because of the short harvest per...
Anatomy and Ultrastructure of the Developing Radicle in Rice Embryos:An Approach to the Study of Somatic Embryogeny
Embryogenesis Oryza sativa Plasmodesm Radicle Ultrastructure
2009/7/24
The development of the radicle at the basal portion of rice rygotic embryos was studied. Median sagittal sections and transverse sections indicated that a radicle tip arose at the ventral side of the...
Effect of Colchicine and Oryzalin Treatments on Tetraploid Production of Nucellar Embryos in Meiwa Kumquat (Fortunella crassifolia Swingle)
Colchicine Oryzalin Treatments Tetraploid Production Nucellar Embryos
2009/7/13
In vitro chromosome doubling of nucellar embryos was investigated in Meiwa kumquat (Fortunella crassifolia Swingle). Nucellar embryos were aseptically treated with two antimitotic agents, colchicine a...
Study on the In Vitro Culture Conditions for Raising Seedlings from Embryos Excised from Immature Seeds of Lilium japonicum Thunb
in vitro Culture Conditions Seedlings Embryos
2009/7/10
The effects of various such culture conditions as culture temperature, and concentration of sucrose, gelling reagents and plant growth regulators on the growth and development of embryos excised from ...
Antioxidant Activity of Rye Caryopses and Embryos Extracts
antioxidant activity rye caryopses rye embryos free radical scavengers
2014/3/14
Phenolic compounds were extracted with 80% methanol from caryopses and embryos of rye (cv. Dańkowskie Złote and Amilo).
In all extracts, reducing power, scavenging effect on DPPH radical, and an...