Results 231 to 240 of about 391,433 (393)

Pretreatments, conditioned medium and co-culture increase the incidence of somatic embryogenesis of different Cichorium species [PDF]

open access: bronze, 2012
Jean-Paul Couillerot   +5 more
openalex   +1 more source

Integration of epigenetics into ecotoxicology: insights and fundamental research needs

open access: yesBiological Reviews, EarlyView.
ABSTRACT Epigenetics refers to heritable changes in genome function that occur without direct alterations to the DNA sequence. A multitude of environmental contaminants can influence the epigenetic marks of a genome. Changes of epigenetic marks including DNA methylation, histone modifications, and non‐coding RNAs can induce alterations at the gene ...
Albano Pinto   +3 more
wiley   +1 more source

Targeting Wnt/β‐Catenin Pathway by DNA Alkylating Pyrrole‐Imidazole Polyamide in Colon Cancer

open access: yesCancer Science, EarlyView.
Wnt/β‐catenin pathway is aberrantly activated in various cancers. We have synthesized a novel DNA alkylating PI polyamide (WNT‐Chb) to target the consensus TCF/LEF‐responsible element. WNT‐Chb downregulated the Wnt‐target genes by inhibiting the recruitment of the β‐catenin/TCF transcription complex and reduced tumor growth in a mouse xenograft tumor ...
Osamu Shimozato   +9 more
wiley   +1 more source

Collaborative program AVRDC/CIRAD : Set up of techniques for: Onion breeding and galrlic dissemination [PDF]

open access: yes, 2005
Chang, C.H.   +6 more
core  

Kdf1 Regulates Molar Cusp Morphogenesis via the PI3K/AKT/mTOR Signalling Axis

open access: yesCell Proliferation, EarlyView.
Epithelial Kdf1 knockout disrupts molar cusp morphogenesis by promoting inner enamel epithelium proliferation and invagination via PI3K/AKT/mTOR signalling. ABSTRACT Keratinocyte differentiation factor 1 (Kdf1) reportedly plays a significant role in enamel formation.
Jiayu Wang   +9 more
wiley   +1 more source

The frequency of genetic rearrangements during carrot (Daucus carota) somatic embryogenesis is dependent on 2,4-D levels and diminished in its absence

open access: diamond, 2014
Ottó Toldi   +6 more
openalex   +1 more source

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