Variables in Science | Definition, Types & Representation from Chapter 1/ Lesson 9 1.1M What are variables in science? See types of scientific variables including independent, dependent, and control, and see visual and experimental examples. ...
Define density-independent factors Population Influences: Population size is controlled or influenced by a number of factors. These come in the form of abiotic (nonliving) factors (weather, climate, erosion, etc.) and biotic (living) factors (soil fertility, food supply, biodiversity, predation, p...
Notably, by analyzing tumors from patients spanning a broad age spectrum, we further observed a clear age-dependent increase in overall DNA methylation levels (Figure S2A), even after adjusting our analysis to exclude tumors with age-related mutations in IDH1 or H3F3A (Figure S2B). GBM ...
The SCASL pipeline consists of three major steps, i.e., (i) establishment of a single-cell RNA AS probability matrix, (ii) imputation of the missing values in the matrix, and (iii) spectral clustering of the single cells based on the patched AS probability matrix (details in the Methods...
On the other hand, it is also reasonable to propose that some connectional or functional properties should not be used to define cell types because they may be emerging properties arising from the interaction of a network of cell types or from experience and/or activity-dependent processes that...
4h). The upregulation is not donor dependent, and we observe the same trend across all donors in our study (Extended Data Fig. 6g). We observed translation Gene Ontology terms enriched in cluster 4 and splicing and RNA-processing Gene Ontology terms enriched in cluster 2 (Extended Data Fig...
Does epilepsy in multiplex autism pedigrees define a different subgroup in terms of clinical characteristics and genetic risk? Claire Amiet, Isabelle Gourfinkel-An, Claudine Laurent, Nicolas Bodeau, Bérengère Génin, Eric Leguern, Sylvie Tordjman & David Cohen Molecular Autism volume 4,...
. These were selected to target the monocistronic genes and at least one gene in the majority of operons. Each target was examined in each isolate. Of the 156 Q-PCR results, approximately 94% (9 mismatches) matched that of the microarray in terms of regulatory status. The actual data ...
Microbial consortia composed of autotrophic and heterotrophic species abound in nature, yet examples of synthetic communities with mixed metabolism are limited in the laboratory. We previously engineered a model cyanobacterium, Synechococcus elongatus PC
It is so interesting how math and science can sometimes go hand-in-hand. When it comes to research or experimentation, it is important to have mathematical concepts to explain how the process occurred. Answer and Explanation: A quantitative variable is a quantity that is described using numerical...