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Plant regeneration from mesophyll protoplasts ofMatthiola incana(L.) R. Br.

✍ Scribed by Johannes Siemens; María Dolores Sacristán

Publisher
Springer
Year
1995
Tongue
English
Weight
762 KB
Volume
14
Category
Article
ISSN
0721-7714

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✦ Synopsis

A protocol for obtaining regenerated fertile plants from mesophyll protoplasts of three lines of Matthiola incana is described. Protoplasts were isolated from leaves of 21-28 days old Matthiola plants grown in controlled environment. Sustained divisions were achieved when protoplasts were embedded in sodium alginate. Up to 2.0 % of the protoplasts developed into colonies which could be transferred to shoot regeneration media. More than 25 % of the obtained calluses regenerated shoots. About 4 % of these shoots could be rooted and after transfer to soil phenotypically normal plants have been obtained.

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