Results 111 to 120 of about 3,722,975 (358)

Maximal information component analysis: a novel non-linear network analysis method. [PDF]

open access: yes, 2013
BackgroundNetwork construction and analysis algorithms provide scientists with the ability to sift through high-throughput biological outputs, such as transcription microarrays, for small groups of genes (modules) that are relevant for further research ...
Bennett, Brian   +5 more
core   +3 more sources

Classification of acute myeloid leukemia based on multi‐omics and prognosis prediction value

open access: yesMolecular Oncology, EarlyView.
The Unsupervised AML Multi‐Omics Classification System (UAMOCS) integrates genomic, methylation, and transcriptomic data to categorize AML patients into three subtypes (UAMOCS1‐3). This classification reveals clinical relevance, highlighting immune and chromosomal characteristics, prognosis, and therapeutic vulnerabilities.
Yang Song   +13 more
wiley   +1 more source

On Species Preservation and Non-Cooperative Exploiters [PDF]

open access: yes
Game-theoretic fisheries models typically consider cases where some players harvest a single common fish stock. It is, however, the case that these types of models do not capture many real world mixed fisheries, where species are bio-logical independent ...
Lone Grønbæk Kronbak, Marko Lindroos
core   +1 more source

Actively decaying or just poorly preserved? Can we tell when plant and invertebrate remains in urban archaeological deposits decayed? [PDF]

open access: yes, 2004
We have recendy argued that poorly preserved delicate macrofossil remains of plants and invertebrates in near-surface deposits in York are in active decay, rather than being preserved in stasis, part-way down the decay trajectory.
Hall, A., Kenward, H.
core  

Plasma lipidomic and metabolomic profiles in high‐grade glioma patients before and after 72‐h presurgery water‐only fasting

open access: yesMolecular Oncology, EarlyView.
Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé   +7 more
wiley   +1 more source

Turing Pattern with Proportion Preservation [PDF]

open access: yesarXiv, 2005
Although Turing pattern is one of the most universal mechanisms for pattern formation, in its standard model the number of stripes changes with the system size, since the wavelength of the pattern is invariant: It fails to preserve the proportionality of the pattern, i.e., the ratio of the wavelength to the size, that is often required in biological ...
arxiv  

Who Owns Biological Diversity? A Brief Description of the Debate over the Rights to Biological Diversity in the North-South Context [PDF]

open access: yes, 2000
For a long time, the genetic resources and biological diversity of all types of living organisms on the Earth were considered the common heritage of all of humanity.
Baier, Alexandra, Tappeser, Beatrix
core  

Biological Characteristics and Preservation of Dokdo Island

open access: yesThe Korean Journal of Ecology, 2002
Dokdo, which is located in the middle of the East Sea, is a small island tilth a total area of 0.186 . However, this small island, with its mild oceanic climate, has rich bio-resources and picturesque natural surroundings. Dokdo in the crystaline waters and In the central area of the deep sea is a treasury of algaes (sea oak, sea mustard, gulf weed ...
openaire   +3 more sources

Elucidating prognostic significance of purine metabolism in colorectal cancer through integrating data from transcriptomic, immunohistochemical, and single‐cell RNA sequencing analysis

open access: yesMolecular Oncology, EarlyView.
Low expression of five purine metabolism‐related genes (ADSL, APRT, ADCY3, NME3, NME6) was correlated with poor survival in colorectal cancer. Immunohistochemistry analysis showed that low NME3 (early stage) and low ADSL/NME6 (late stage) levels were associated with high risk.
Sungyeon Kim   +8 more
wiley   +1 more source

Advance in the Thermoinhibition of Lettuce (Lactuca sativa L.) Seed Germination

open access: yesPlants
Thermoinhibition refers to the inability of seeds to germinate when inhibited by high temperatures, but when environmental conditions return to normal, the seeds are able to germinate rapidly again, which is different from thermodormancy. Meanwhile, with
Jinpeng Wei   +6 more
doaj   +1 more source

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