Impact of light quality and sucrose on adventitious shoot regeneration and bioactive compound accumulation in Ajuga multiflora Bunge

2018 ◽  
Vol 236 ◽  
pp. 222-228 ◽  
Author(s):  
Byoung Ryong Jeong ◽  
Iyyakkannu Sivanesan
Keyword(s):  
Shoot Regeneration ◽  
Light Quality ◽  
Bioactive Compound ◽  
Adventitious Shoot ◽  
Adventitious Shoot Regeneration ◽  
Ajuga Multiflora

scholarly journals EFFECT OF GA3 AND PACLOBUTRAZOL ON ADVENTITIOUS SHOOT REGENERATION OF TWO PELARGONIUM SP.

2012 ◽  
pp. 187-194 ◽  
Author(s):  
L. Hamama ◽  
L. Voisine ◽  
A. Naouar ◽  
R. Gala ◽  
D. Cesbron ◽  
...  
Keyword(s):  
Shoot Regeneration ◽  
Adventitious Shoot ◽  
Adventitious Shoot Regeneration

scholarly journals Rejuvenation of chicory and lettuce plants following phase change in tissue culture

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Anthony J. Conner ◽  
Helen Searle ◽  
Jeanne M. E. Jacobs
Keyword(s):  
Tissue Culture ◽  
Shoot Regeneration ◽  
Seed Set ◽  
Genetic Manipulation ◽  
Adventitious Shoot ◽  
In Vitro Flowering ◽  
Phase Changes ◽  
Adventitious Shoot Regeneration ◽  
Cell And Tissue Culture

Abstract Background A frequent problem associated with the tissue culture of Compositae species such as chicory (Cichorium intybus L.) and lettuce (Lactuca sativa L.) is the premature bolting to in vitro flowering of regenerated plants. Plants exhibiting such phase changes have poor survival and poor seed set upon transfer from tissue culture to greenhouse conditions. This can result in the loss of valuable plant lines following applications of cell and tissue culture for genetic manipulation. Results This study demonstrates that chicory and lettuce plants exhibiting stable in vitro flowering can be rejuvenated by a further cycle of adventitious shoot regeneration from cauline leaves. The resulting rejuvenated plants exhibit substantially improved performance following transfer to greenhouse conditions, with increased frequency of plant survival, a doubling of the frequency of plants that flowered, and substantially increased seed production. Conclusion As soon as in vitro flowering is observed in unique highly-valued chicory and lettuce lines, a further cycle of adventitious shoot regeneration from cauline leaves should be implemented to induce rejuvenation. This re-establishes a juvenile phase accompanied by in vitro rosette formation, resulting in substantially improved survival, flowering and seed set in a greenhouse, thereby ensuring the recovery of future generations from lines genetically manipulated in cell and tissue culture.

Adventitious Shoot Regeneration and Micropropagation in Calendula officinalis L.

2004 ◽  
Vol 48 (3) ◽  
pp. 449-451 ◽  
Author(s):  
S. Cocu ◽  
S. Uranbey ◽  
A. Ipek ◽  
K.M. Khawar ◽  
E.O. Sarihan ◽  
...  
Keyword(s):  
Shoot Regeneration ◽  
Adventitious Shoot ◽  
Calendula Officinalis ◽  
Adventitious Shoot Regeneration ◽  
Calendula Officinalis L
Sign in / Sign up

Export Citation Format

Share Document