Results 241 to 250 of about 38,339 (281)

Isolation of Protoplasts

1992
Although protoplasts have been isolated from a range of somatic tissues and successfully cultured, the success in isolating the protoplasts from reproductive tissues has been rather limited. This is basically due to technical difficulties. In the pollen, for example, the exine, which is made up of sporopollenin, is resistant to enzymatic degradation ...
K. R. Shivanna, N. S. Rangaswamy
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Protoplasts and Gravireactivity

1985
The direction of growth of plant organs and the differentiation of higher plants depends to a large extent on gravity. When the various organs are turned away from their normal position with respect to gravity, they perform gravitropic (geotropic) movements which enable them to approach their normal orientation.
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BACTERIAL PROTOPLASTS

Annual Review of Microbiology, 1958
openaire   +2 more sources

CHLOROPLASTS AND PROTOPLASTS

1985
R. C. Leegood, D. A. Walker
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Uptake of Fungal Protoplasts by Plant Protoplasts

1989
P. T. Lynch, S. Isaac, H. A. Collin
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Evacuolation of mesophyll protoplasts

Plant Science Letters, 1983
K C Sink
exaly  

The uptake of fungal protoplasts by plant protoplasts

1987
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STUDIES OF L FORMS AND PROTOPLASTS OF GROUP A STREPTOCOCCI

Journal of Experimental Medicine, 1959
R M Krause, M McCarty
exaly  

Regeneration and Evacuolation of Protoplasts from Mesophyll, Hypocotyl and Petioles from Helianthus annuus L.

Journal of Plant Physiology, 1989
H Schnabl
exaly  

Bacterial protoplasts: growth and division of protoplasts of Bacillus megaterium

Biochimica et Biophysica Acta, 1955
openaire   +2 more sources