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Simple dehydration treatment promotes plantlet regeneration of rice (Oryza sativaL.) callus

โœ Scribed by Masayoshi Tsukahara; Takayasu Hirosawa


Publisher
Springer
Year
1992
Tongue
English
Weight
488 KB
Volume
11
Category
Article
ISSN
0721-7714

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โœฆ Synopsis


To increase plantlet regeneration frequency, rice callus was dehydrated in a Petri dish with a single layer of filter paper prior to transfer to the regeneration medium. With a 24 h dehydration treatment, the regeneration frequency was increased to 47 %, while the regeneration frequency of the untreated control was less than 5 %. This relatively simple method provides an alternative method for improving the regeneration frequency of rice callus.


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