Results 31 to 40 of about 3,057 (180)
Advanced Science, EarlyView.A developmentally inspired bioprinting approach enables the fabrication of pluripotent tissues that undergo shape‐morphing and in situ cardiac lineage specification. This method employs embedded bioprinting to deposit iPSCs within soft granular hydrogels to create pluripotent tissue constructs that undergo cell‐mediated shape morphogenesis.
Ankita Pramanick +8 more
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Nested Selves: Self‐Organization and Shared Markov Blankets in Prenatal Development in Humans
Topics in Cognitive Science, EarlyView., 2023 Abstract The immune system is a central component of organismic function in humans. This paper addresses self‐organization of biological systems in relation to—and nested within—other biological systems in pregnancy. Pregnancy constitutes a fundamental state for human embodiment and a key step in the evolution and conservation of our species. While not
Anna Ciaunica +3 more
wiley +1 more source
Telomere Length in Norway Spruce during Somatic Embryogenesis and Cryopreservation
Plants, 2021 Telomeres i.e., termini of the eukaryotic chromosomes protect chromosomes during DNA replication. Shortening of telomeres, either due to stress or ageing is related to replicative cellular senescence.
Tuija Aronen, Susanna Virta, Saila Varis
doaj +1 more source
Advanced Science, EarlyView.This study uncovers a metabolic‐epigenetic axis licensing zygotic genome activation (ZGA) in mouse embryos. A developmental decline in NAD+ levels activates PARP7, which mono‐ADP‐ribosylates and stabilizes UHRF1. This modification promotes the establishment of permissive histone acetylation marks, thereby facilitating timely ZGA.
Guangyi Cao +13 more
wiley +1 more source
Advanced Science, EarlyView.RLIM‐mediated SLC7A11 polyubiquitination is required for SPTBN2‐mediated trafficking and membrane localization of SLC7A11, which enables oligodendrocyte precursor cells to be resistant to ferroptosis and safeguards oligodendrocyte lineage progression and thus myelination.
Yuwei Li +8 more
wiley +1 more source
Advanced Science, EarlyView.A paternal glucocorticoid–sperm Gnas‐ICR axis is linked to ovarian endocrine programming in female offspring. Paternal preconception caffeine exposure elevates corticosterone, promotes sperm Gnas‐ICR hypermethylation, and is associated with ovarian Gnas upregulation, cAMP/PKA/CREB–StAR activation, enhanced estradiol synthesis, and PPP‐like phenotypes ...
Jing Huang +4 more
wiley +1 more source
Indirect somatic embryogenesis of Swietenia macrophylla King in semisolid culture medium
Biotecnología Vegetal, 2010 Biotechnological techniques are an alternative to propagate Swietenia macrophylla King. However, micropropagation by organogenesis in this species has been little or not developed due to big microbial contamination and low indexes of in vitro plants ...
Raúl Collado +5 more
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Biotechnological Research Progress in Jatropha, a Biodiesel-Yielding Plant
Plants, 2022 Environmental pollution is one of the most pressing challenges in today’s world. The main cause of this pollution is fuel emissions from automobiles and other sources.
Jameel M. Al-Khayri +5 more
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Adaptive Responses of Tropical Crops: A Multi‐Scale Omics Integrated Perspective
Advanced Science, EarlyView.Tropical crops integrate genomic, morphological, physiological, and ecological adaptations to thrive under extreme and variable environments. This review highlights how natural selection, domestication, and breeding shape stress resilience, resource‐use strategies, and productivity in sugarcane, banana, cassava, rubber and oil palm, offering new routes
Peilin Wang +11 more
wiley +1 more source
Crop Breeding and Applied Biotechnology, 2002 Biotechnological techniques based on somatic embryogenesis have been employed for capturing genetic gains in forest breeding programs. The present work aimed at studying the factors associated with the induction of somatic embryogenesis in Araucaria ...
Vanildo Silveira +4 more
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