scholarly journals Somatic embryogenesis of scots pine: current status and perspective of application in forestry

2019 ◽  
pp. 5
Author(s):  
Елена Валентиновна Новичонок ◽  
Наталия Алексеевна Галибина ◽  
Борис Владимирович Раевский ◽  
Мария Алексеевна Ершова ◽  
Elena Novichonok ◽  
...  
Keyword(s):  
Somatic Embryogenesis ◽  
Scots Pine ◽  
Current Status

scholarly journals Somatic Embryogenesis in Centaurium erythraea Rafn—Current Status and Perspectives: A Review

Plants ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 70
Author(s):  
Ana D. Simonović ◽  
Milana M. Trifunović-Momčilov ◽  
Biljana K. Filipović ◽  
Marija P. Marković ◽  
Milica D. Bogdanović ◽  
...  
Keyword(s):  
Somatic Embryogenesis ◽  
Somatic Embryos ◽  
Developmental Plasticity ◽  
Leaf Explants ◽  
Arabinogalactan Proteins ◽  
Culture Conditions ◽  
Current Status ◽  
Special Focus ◽  
Root Explants ◽  
Centaurium Erythraea

Centaurium erythraea (centaury) is a traditionally used medicinal plant, with a spectrum of secondary metabolites with confirmed healing properties. Centaury is an emerging model in plant developmental biology due to its vigorous regenerative potential and great developmental plasticity when cultured in vitro. Hereby, we review nearly two decades of research on somatic embryogenesis (SE) in centaury. During SE, somatic cells are induced by suitable culture conditions to express their totipotency, acquire embryogenic characteristics, and eventually give rise to somatic embryos. When SE is initiated from centaury root explants, the process occurs spontaneously (on hormone-free medium), directly (without the callusing phase), and the somatic embryos are of unicellular origin. SE from leaf explants has to be induced by plant growth regulators and is indirect (preceded by callusing). Histological observations and culture conditions are compared in these two systems. The changes in antioxidative enzymes were followed during SE from the leaf explants. Special focus is given to the role of arabinogalactan proteins during SE, which were analyzed using a variety of approaches. The newest and preliminary results, including centaury transcriptome, novel potential SE markers, and novel types of arabinogalactan proteins, are discussed as perspectives of centaury research.

scholarly journals Somatic embryogenesis of Scots pine: cold treatment and characteristics of explants affecting induction

1999 ◽  
Vol 50 (341) ◽  
pp. 1769-1778 ◽  
Author(s):  
H. Haggman ◽  
A. Jokela ◽  
J. Krajnakova ◽  
A. Kauppi ◽  
K. Niemi ◽  
...  
Keyword(s):  
Somatic Embryogenesis ◽  
Scots Pine ◽  
Cold Treatment

Patterning during somatic embryogenesis in Scots pine in relation to polar auxin transport and programmed cell death

2011 ◽  
Vol 109 (3) ◽  
pp. 391-400 ◽  
Author(s):  
Malin Abrahamsson ◽  
Silvia Valladares ◽  
Emma Larsson ◽  
David Clapham ◽  
Sara von Arnold
Keyword(s):  
Cell Death ◽  
Somatic Embryogenesis ◽  
Programmed Cell Death ◽  
Scots Pine ◽  
Auxin Transport ◽  
Polar Auxin Transport

scholarly journals Moderate stress responses and specific changes in polyamine metabolism characterize Scots pine somatic embryogenesis

2016 ◽  
Vol 36 (3) ◽  
pp. 392-402 ◽  
Author(s):  
Heikki M. Salo ◽  
Tytti Sarjala ◽  
Anne Jokela ◽  
Hely Häggman ◽  
Jaana Vuosku
Keyword(s):  
Somatic Embryogenesis ◽  
Scots Pine ◽  
Stress Responses ◽  
Polyamine Metabolism ◽  
Moderate Stress

scholarly journals Effect of parent genotype on somatic embryogenesis in Scots pine (Pinus sylvestris)

2004 ◽  
Vol 24 (11) ◽  
pp. 1259-1265 ◽  
Author(s):  
A.-M. Niskanen ◽  
J. Lu ◽  
S. Seitz ◽  
K. Keinonen ◽  
K. Von Weissenberg ◽  
...  
Keyword(s):  
Somatic Embryogenesis ◽  
Pinus Sylvestris ◽  
Scots Pine
Sign in / Sign up

Export Citation Format

Share Document