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...
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. ...
N. An actin-dependent step in mitochondrial fission mediated by the ER-associated formin INF2. Science 339, 464–467 (2013). Article ADS CAS PubMed Google Scholar Korobova, F. & Svitkina, T. Arp2/3 complex is important for filopodia formation, growth cone motility, and neuritogenesis ...
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...
Cell type-specific gene expression changes associated with different cell states may be seen during circadian cycles, variable metabolic states, development, aging, or under behavioral, pharmacological, or diseased conditions (Figure 4; Mayr et al., 2019; Morris, 2019). Furthermore, individual ...
Given the ∼100% mutation frequency of TP53 in this subgroup, this may indicate a different pathogenesis of G34-mutated GBM, in which direct inactivation of p53 is required rather than via an OLIG2-dependent mechanism. The previously reported association of H3F3A mutations, particular the G...
In May 1933 the historian of chemistry Helene Metzger addressed a letter to the renowned historian and philosopher of science Emile Meyerson, a cri de coeu... S Banner - 《History Reviews of New Books》 被引量: 0发表: 2003年 Review of Waldrep, Christopher, Racial Violence on Trial: A ...
Proteome Science volume 10, Article number: 70 (2012) Cite this article 8299 Accesses 27 Citations Metrics details Abstract Background The urinary proteome has been widely used for biomarker discovery. A urinary proteome database from normal humans can provide a background for discovery proteomics ...
1 The high proportion of sporadic cases (80–90%), the variable expressivity, the incomplete sex dependent penetrance, and the involvement of several genes, most of which are yet to be identified, show a complex pattern of inheritance for this disorder.2–4 The RET proto-oncogene is the ...
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...