Results 81 to 90 of about 161,152 (304)

Widening Genetic Diversity Using Embryo Rescue in Cucurbit Crops: A Review

open access: yesPlants
Embryo rescue is a vital technique in cucurbit breeding and propagation, addressing challenges such as embryo abortion, poor seed viability, and incompatibility barriers.
Chinreddy Subramanyam Reddy   +2 more
doaj   +1 more source

Improved growth and acclimatization of somatic embryo-derived Oplopanax elatus plantlets by ventilated photoautotrophic culture

open access: yes, 2011
To improve large-scale in vitro production of Oplopanax elatus Nakai, we cultured somatic embryo-derived plantlets under a heterotrophic condition (semi-solid culture with sucrose), photoautotrophic condition (semi-solid culture without sucrose), or ...
S. Y. Park   +3 more
core   +1 more source

The C‐terminal region of KIF26B is indispensable for nephron progenitor condensation and kidney formation in mice

open access: yesFEBS Open Bio, EarlyView.
KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura   +19 more
wiley   +1 more source

Clinical aspects of embryo implantation: from the perspective of tissue perfusion.

open access: yes, 2006
Hypothesis: Pelvic perfusion is the pivotal factor for the outcome of in vitro fertilisation (IVF) treatment once clinical and embryological variables are controlled for their effect.;Demonstration of Hypothesis: In a series of three studies, the ...
Ozturk, O., Ozturk, Ozkan
core  

Respiration of rat embryos in culture

open access: yesLife Sciences, 1968
Life Sciences 7 (1968) 401-405. doi:10.1016/0024-3205(68)90040-4 ; Received by publisher: 1967-12-18 ; Harvest Date: 2016-01-04 12:20:28 ; DOI:10.1016/0024-3205(68)90040-4 ; Page Range: 401 ...
Department of Anatomical Sciences, University of Florida College of Medicine, Gainesville, Florida, USA ( host institution )   +4 more
openaire   +3 more sources

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim   +4 more
wiley   +1 more source

A Simple Method for Sexing Chicken Embryos at Stage X

open access: yesThe Journal of Poultry Science, 2003
A simple method for sexing chicken embryos was devised using DNA prepared from blastodermal cells. A cluster of cells was collected from the area opaca of a stage X blastoderm, and DNA was prepared by the boiling method (10-minute boiling and 3-minute ...
Mitsuru Naito   +6 more
doaj   +1 more source

Towards the use of microfluidics for individual embryo culture

open access: yes, 2010
Mammalian embryo development is still relatively inefficient in vitro. Much research has been conducted on the chemical environment, or culture medium, surrounding the embryo, but little attention has been given to the actual physical culture ...
M. B. Wheeler, R. L. Krisher
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Mouse embryo culture system for DSLM.

open access: yes, 2013
(A) Side and top views of the embryo holder. The embryos are placed into the holes of an acrylic rod attached to the piston of a tip-truncated 1-ml syringe. The embryo is held stably in the hole via the Reichert's membrane at the ectoplacental cone.
Kenichi Nakazato (431530)   +6 more
core   +1 more source

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