Results 41 to 50 of about 51,606 (307)
Journal of Experimental Life Science, 2015 This study was aimed to determine the effect of incubation at 4°C temperature during multiplication stage of somatic embryos on growth, maturation and plantlets regeneration of citrus Mandarin var Batu 55.
Mufidatur Rosyidah +2 more
doaj +1 more source
Control of pluripotency during the oocyte-to-embryo transition in caenorhabditis elegans [PDF]
, 2015 The germline of Caenorhabditis elegans has been used as a model system to study the control of pluripotency in germ cells: through the mean of a genetic screen, from which most of the results of this thesis derived, different factors involved in the ...
Tocchini, Cristina
core +1 more source
Polyphenols distributions and reserve substances analysis in cacao somatic embryogenesis
Acta Biológica Colombiana, 2016 In order to understand the causes of lack of regeneration in cacao somatic embryos, two cacao varieties with different responses to regeneration potential were described based on their capacity to store different compounds.
Adriana María Gallego Rúa +3 more
doaj +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Plant Production Science, 2000 By selecting the optimal developmental stage of zygotic embryos used as expiants and applying desiccation treatment, we improved direct somatic embryogenesis in rice scutellum from two cultivars, Nipponbare and Sasanishiki. Zygotic embryos isolated 14-17,
Totik Sri Mariani +2 more
doaj +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
, 2014 Extracellular proteins and glycoproteins secreted by ammonium- or auxin-induced somatic embryogenic cultures of pumpkin were analyzed. Despite an overall similarity in developmental characteristics between these embryogenic cultures, distinct expression ...
D. Leljak-Levanić +3 more
core +1 more source
Prospects for transgenesis in the chick [PDF]
, 2004 Research to develop a useful method for genetic modification of the chick has been on-going since the first demonstrations in the mouse in the 1980s that genetic modification is an invaluable tool for the study of gene function. Manipulation of the chick
Sang, Helen
core +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Validation of resistant callus and somatic embryo seedling obtained.
, 2021 A: The electropherogram of the PCR products contains: M: GL DNA Marker 2000; W: Water; N: Wild type callus; P: Empty vector plasmid; 1, 2, 3: Different transgenic empty vector callus; B: Relative expression of resistant callus by qPCR.
Shanshan Yan (761415) +7 more
core +1 more source