Results 41 to 50 of about 249,742 (264)

Expression Level of Bacillus subtilis Germinant Receptors Determines the Average Rate but Not the Heterogeneity of Spore Germination [PDF]

Journal of Bacteriology, 2013
ABSTRACT Germination of Bacillus subtilis spores can be triggered by the binding of specific nutrients, called germinants, to germinant receptors (GRs) in the spore's inner membrane. This interaction eventually initiates, with variable time delays, the release of dipicolinic acid and cations from the spore
Jing-qiao, Zhang, Keren K, Griffiths, Ann, Cowan, Peter, Setlow, Ji, Yu   +4 more
openaire   +2 more sources

Biofabrication of Endothelialized, Intrinsically Vascularized 3D‐Printed Recombinant Spider Silk Scaffolds

Advanced Healthcare Materials, EarlyView.
This study evaluates 3D‐printed recombinant spider silk hydrogel eADF4(C16)‐RGD in a rat AV loop model for tissue engineering. Constructs with T17b endothelial progenitor cells showed enhanced vascularization and biodegradation. Results highlight the importance of scaffold design and cellular integration in improving vascular density and overall ...
Claire M. Weinhold, Stefanie Heltmann‐Meyer, Xuen J. Ng, Thomas Scheibel, Tobias Fey, Harald Wajant, Carol Geppert, Andreas Arkudas, Dominik Steiner, Raymund E. Horch   +9 more
wiley   +1 more source

Germination of grass seeds with recycling waste water [PDF]

, 2008
This study was designed to determine the effects of residual water irrigation on the rate and percentage of germination of grass seeds. Germination tests were carried out to compare the seeds irrigated with recycling waste water with seeds irrigated with
Amaya Garcia de la Escosura, Jose Manuel, Carbonell Padrino, Maria Victoria, Delgado Arroyo, Maria del Mar, Florez Garcia, Mercedes, Martinez Ramirez, Elvira   +4 more
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Seed Pretreatment and Germination Rates of Parkia biglobosa

Asian Journal of Agricultural and Horticultural Research
Parkia biglobosa (African locust bean) is a versatile leguminous tree with high ecological, nutritional, and economic importance in Sub-Saharan Africa. However, seed dormancy caused by a stiff seed coat limits its propagation. Aim: This study investigated the effects of several pretreatment procedures on P.
Kadijatu B. Sheriff, Adegboyega A. Otesile   +1 more
openaire   +1 more source

Chemical Stimulation of Germination Rate in Aged Tomato Seeds1

Journal of the American Society for Horticultural Science, 1974
Abstract The germination rate of 10-year-old seeds of tomato, Lycopersicon esculentum Mill., line Mo. 17-St-23 was significantly increased by continuous soak treatments of GA 3 (0, 10 ppm) + kinetin (1, 10, 50 ppm) + KNO
E. Earl Puls, Victor N. Lambeth
openaire   +1 more source

Improved clonality assessment in germinal centre/post-germinal centre non-Hodgkin’s lymphomas with high rates of somatic hypermutation [PDF]

Journal of Clinical Pathology, 2006
Background: PCR detects clonal rearrangements of the Ig gene in lymphoproliferative disorders. False negativity occurs in germinal centre/post-germinal centre lymphomas (GC/PGCLs) as they display a high rate of somatic hypermutation (SHM), which causes primer mismatching when detecting Ig rearrangements by PCR.
Catherwood, M.A., Gonzalez, D., Patton, C., Dobbin, E., Venkatraman, L., Alexander, H.D.   +5 more
openaire   +3 more sources

Diels‐Alder Click Chemistry as a Dynamic‐Covalent Crosslinking Method in Spheroid‐Encapsulating Hydrogels for Cartilage Engineering

Advanced Healthcare Materials, EarlyView.
This research shows the development of hydrogels with Diels‐Alder click chemistry for engineering cartilage‐like tissue. The hydrogels support cartilage spheroids which could be cultured for at least 28 days. Furthermore, the spheroids showed a tendency to fuse together into a more consistent construct, and produced important components needed for ...
Sanne M. van de Looij, Antonia G. Vasilopoulou, Lennard Spauwen, Antoinette van den Dikkenberg, Jasmijn V. Korpershoek, Mylene de Ruijter, Jos Malda, Bas G. P. van Ravensteijn, Tina Vermonden   +8 more
wiley   +1 more source

Artificial Ecological System Hydroponics: The Wheat Grains Germination Rate

International Journal of Engineering and Advanced Technology, 2019
This article presents the results of wheat grains germination using the hydroponic method with the use of various waters rich in nutrients, including the water from the river, the water from a fish tank, and the water from a well. During the germination, the average seeds germination rate reached 98 %.
Natalya Alexandrovna Yurina*, Andrey Georgievich Koshchaev, Denis Vasilevich Osepchuk, Ekaterina Aleksandrovna Maksim, Aleksandra Aleksandrovna Danilova, Dmitry Valentinovich Shumeiko   +5 more
openaire   +1 more source

Biomimetic Copper Nanoparticles Coated with ACE2‐Overexpressing Membranes for Selective SARS‐CoV‐2 Neutralization and Disinfection

Advanced Healthcare Materials, EarlyView.
By fusing ACE2‐overexpressing membrane‐integrated liposome (MIL) with copper nanoparticles, the biomimetic Cu@MIL nanostructures were created that directly hijack the SARS‐CoV‐2 entry pathway. These particles combine potent virus‐targeting precision with intrinsic antiviral activity, achieving rapid neutralization and disinfection.
Pooja Aich, Wei‐Pang Chung, Wen‐Jyun Wang, Hidenobu Takahashi, Ming‐Shun Hsieh, Ying‐Chen Lin, Oh Seok Kwon, Wei‐Peng Li, Wei‐Lun Huang   +8 more
wiley   +1 more source

Optimising the seed production cycle of Delphinium elatum L. : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology at Massey University, Palmerston North [PDF]

, 2005
Delphinium elatum L. (Ranunculaceae) hybrids are developed by Dowdeswell's Delphiniums located at 692 Brunswick Road. Wanganui (www.delphinium.co.nz), who grow delphiniums for seed export. Development of new cultivars is important for commercial purposes,
Bedford, Katharine
core