Results 11 to 20 of about 148,168 (309)

State-of-the-art and problems of walnut propagation methods [PDF]

open access: yesAgroznanje, 2014
At present budding and grafting are the most widely used approaches in the production of grafted walnut trees. Poor callus formation in walnut makes it difficult to propagate. Walnut propagation by cuttings is a method difficult to be realized.
Gandev Stefan
doaj   +1 more source

Prognostic significance of tumour budding in Merkel cell carcinoma [PDF]

open access: yes, 2023
Prognostic factors in Merkel cell carcinoma (MCC) are scarce. Tumour budding (TB) has been shown to have a prognostic role in different cancers but has not been explored in MCC. We aimed to determine if TB influences survival in MCC.
Luisa F Rivera-Moncada   +2 more
core   +1 more source

Effect of the Membrane Composition of Giant Unilamellar Vesicles on Their Budding Probability: A Trade-Off between Elasticity and Preferred Area Difference

open access: yesLife, 2021
The budding and division of artificial cells engineered from vesicles and droplets have gained much attention in the past few decades due to an increased interest in designing stimuli-responsive synthetic systems.
Ylenia Miele   +3 more
doaj   +1 more source

Tumour budding – an additional prognostic factor in colorectal cancer survival [PDF]

open access: yes, 2023
Tumour budding (TB) in cancer is a phenomenon of tumour cells forming clusters, and it is associated with an epithelial-mesenchymal transition into the extracellular matrix of the tumour.
Sedat Kamall   +3 more
core   +1 more source

Identification of Components of the Hippo Pathway in Hydra and Potential Role of YAP in Cell Division and Differentiation

open access: yesFrontiers in Genetics, 2021
The Hippo signaling pathway has been shown to be involved in regulating cellular identity, cell/tissue size maintenance and mechanotransduction. The Hippo pathway consists of a kinase cascade which determines the nucleo-cytoplasmic localization of YAP in
Manu Unni   +6 more
doaj   +1 more source

Alterations of membrane curvature during influenza virus budding [PDF]

open access: yes, 2014
Influenza A virus belongs to the Orthomyxoviridae family. It is an enveloped virus that contains a segmented and negative-sense RNA genome. Influenza A viruses cause annual epidemics and occasional major pandemics, are a major cause of morbidity and ...
Martyna, Agnieszka, Rossman, Jeremy S.
core   +1 more source

Roles of the three L-domains in β-retrovirus budding [PDF]

open access: yes, 2015
Retroviral Gag protein plays a critical role during the late stage of virus budding and possesses a so-called L-domain containing PT/SAP, PPxY, YxxL or FPIV motifs that are critical for efficient budding.
Jiro Yasuda   +4 more
core   +2 more sources

Innovation in Propagation of Fruit, Vegetable and Ornamental Plants

open access: yesHorticulturae, 2020
There are two primary forms of plant propagation: sexual and asexual. In nature, propagation of plants most often involves sexual reproduction, and this form is still used in several species.
Sergio Ruffo Roberto   +1 more
doaj   +1 more source

Budding Trees

open access: yes2014 22nd International Conference on Pattern Recognition, 2014
We propose a new decision tree model, named the budding tree, where a node can be both a leaf and an internal decision node. Each bud node starts as a leaf node, can then grow children, but then later on, if necessary, its children can be pruned. This contrasts with traditional tree construction algorithms that only grows the tree during the training ...
Ozan Irsoy   +2 more
openaire   +1 more source

How to halve ploidy : lessons from budding yeast meiosis [PDF]

open access: yes, 2012
Maintenance of ploidy in sexually reproducing organisms requires a specialized form of cell division called meiosis that generates genetically diverse haploid gametes from diploid germ cells.
Kerr, Gary W.   +3 more
core   +1 more source

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