Results 21 to 30 of about 334,411 (359)

Somatic embryogenesis of Arabica coffee in temporary immersion culture: Advances, limitations, and perspectives for mass propagation of selected genotypes

open access: yesFrontiers in Plant Science, 2022
Culture in temporary immersion systems (TIS) is a valuable tool for the semi-automation of high frequency somatic embryogenesis of coffee. This system allows the intermittent exposure of explants to liquid medium in cycles of specific frequency and ...
María Elena Aguilar   +10 more
doaj   +1 more source

Current Perspectives on the Auxin-Mediated Genetic Network that Controls the Induction of Somatic Embryogenesis in Plants

open access: yesInternational Journal of Molecular Sciences, 2020
Auxin contributes to almost every aspect of plant development and metabolism as well as the transport and signalling of auxin-shaped plant growth and morphogenesis in response to endo- and exogenous signals including stress conditions.
A. Wójcik, B. Wójcikowska, M. Gaj
semanticscholar   +1 more source

Epigenetic Regulation of Auxin-Induced Somatic Embryogenesis in Plants

open access: yesInternational Journal of Molecular Sciences, 2020
Somatic embryogenesis (SE) that is induced in plant explants in response to auxin treatment is closely associated with an extensive genetic reprogramming of the cell transcriptome.
B. Wójcikowska, A. Wójcik, M. Gaj
semanticscholar   +1 more source

Secondary somatic embryogenesis in Cork oak: influence of plant growth regulators

open access: yesForest Science and Technology, 2023
Cork oak (Quercus suber L.) is one of the most important Mediterranean forest tree species, and the Maâmora forest-Morocco is considered to be the world largest cork oak stand.
Naouar Ben Ali   +9 more
doaj   +1 more source

Genes, proteins and other networks regulating somatic embryogenesis in plants

open access: yesJournal of Genetic Engineering and Biotechnology, 2020
Somatic embryogenesis (SE) is an intricate molecular and biochemical process principally based on cellular totipotency and a model in studying plant development.
Basit Gulzar   +5 more
semanticscholar   +1 more source

Somatic embryogenesis in Larix: the state of art and perspectives

open access: yesВавиловский журнал генетики и селекции, 2020
Clonal propagation of conifers using somatic embryogenesis is essential for the selection of tree species, and for the implementation of afforestation and reforestation.
V. N. Shmakov, Yu. M. Konstantinov
doaj   +1 more source

Isolation and Expression of Transcription Factors Involved in Somatic Embryo Development by Transcriptome Analysis of Embryogenic Callus of Thuja koraiensis

open access: yesHorticulturae, 2023
Thuja koraiensis Nakai (Cupressaceae) is an endangered and ecologically important conifer endemic to Korea. Previously, we established a protocol for micropropagation in T.
Chang Ho Ahn   +11 more
doaj   +1 more source

An Arabidopsis AT-hook motif nuclear protein mediates somatic embryogenesis and coinciding genome duplication

open access: yesNature Communications, 2020
Plant somatic cells can be reprogrammed into totipotent embryonic cells that are able to form differentiated embryos in a process called somatic embryogenesis (SE), by hormone treatment or through overexpression of certain transcription factor genes ...
Omid Karami   +7 more
semanticscholar   +1 more source

The molecular genetics of RASopathies: An update on novel disease genes and new disorders

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, Volume 190, Issue 4, Page 425-439, December 2022., 2022
Abstract Enhanced signaling through RAS and the mitogen‐associated protein kinase (MAPK) cascade underlies the RASopathies, a family of clinically related disorders affecting development and growth. In RASopathies, increased RAS‐MAPK signaling can result from the upregulated activity of various RAS GTPases, enhanced function of proteins positively ...
Marco Tartaglia   +2 more
wiley   +1 more source

Physiological and Biochemical Traits in Korean Pine Somatic Embryogenesis

open access: yesForests, 2020
Korean pine broadleaf mixed forest is an important ecosystem for maintaining biodiversity in Northeast China. Korean pine is also an important species for the production of timber and nuts in the mountainous areas of Northeast China.
C. Peng   +4 more
semanticscholar   +1 more source

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