Results 31 to 40 of about 111,686 (306)

The embryogenic potential of long-term proliferation cell lines of Larix sibirica in vitro [PDF]

Сибирский лесной журнал, 2016
The study of embryogenic potential of Larix sibirica was conducted using zygotic embryos of trees resistant to larch bud midge as explants. Immature isolated zygotic embryos and megagamethophytes of Larix sibirica were experimentally cultured on AI ...
M. E. Pak, A. S. Ivanitskaya, L. M. Dvoinina, I. N. Tretyakova   +3 more
doaj   +1 more source

Somatic Embryogenesis and Protoplast Isolation and Culture in Papaya (Carica Papaya L.) [PDF]

, 2001
This study was carried out with the main objective of establishing somatic embryo production in papaya that may be used for further genetic improvement of the crop.
Munari, Agus Sutanto
core  

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, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Transcript profiling for early stages during embryo development in Scots pine [PDF]

, 2016
Background: Characterization of the expression and function of genes regulating embryo development in conifers is interesting from an evolutionary point of view.
Abrahamsson, Malin, Canovas, Francisco, Craven-Bartle, Blanca, Merino, Irene, Sterck, Lieven, von Arnold, Sara   +5 more
core   +2 more sources

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, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Somatic embryos from Phalaenopsis classic Spotted Pink (Orchidaceae) protocorms

Ciência Rural
: The aim of the present study was to induce the formation of somatic embryos in protocorms from Phalaenopsis Classic Spotted Pink hybrids at two physiological maturation stages, namely: 80 and 120 days after seed inoculation (DASI).
João Alves Ferreira Pereira, Laís Tomaz Ferreira, Marciana Bizerra de Morais, Cláudia Ulisses   +3 more
doaj   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source