Null cells, a subset of large circulating white blood cells, mimic the appearance of T or B lymphocytes but do not possess their defining surface receptors...
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normal, basophilic, gonadotroph cells) True null cell adenomas are typically composed of uniform, mildly atypical cells with chromophobic cytoplasm. This...
55 KB (5,784 words) - 04:18, 2 June 2025
A null allele is a nonfunctional allele (a variant of a gene) caused by a genetic mutation. Such mutations can cause a complete lack of production of the...
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these TE cells, indicating Cdx2 plays a role in suppressing Oct4 in this cell lineage. Moreover, embryonic stem cells can be generated from Cdx2-null mice...
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Cellular differentiation (redirect from Cell differentiation)
significant decrease in neural stem cell proliferation along with increased astrocyte proliferation in Bmi null mice. An alternative model of cellular...
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A cytotoxic T cell (also known as TC, cytotoxic T lymphocyte, CTL, T-killer cell, cytolytic T cell, CD8+ T-cell or killer T cell) is a T lymphocyte (a...
31 KB (3,853 words) - 11:23, 9 January 2025
cells or neurolemmocytes (named after German physiologist Theodor Schwann) are the principal glia of the peripheral nervous system (PNS). Glial cells...
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Blood type (redirect from Red cell antigens)
Antigen B with antibody A Antigen AB with neither antibody A nor B Antigen null (group O) with both antibodies A and B There is an agglutination reaction...
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approximately one every 7,600 nucleotides in RNASEH2-null cells, amounting to around 1,300,000 lesions per cell. This estimate aligns with in vitro rates of misincorporation...
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is required for mTOR activation. In TSC2-null and human LAM cells, Rho GTPase activity is required for cell adhesion, motility, proliferation and survival...
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lesions exhibit large malignant T-cells or null cells (i.e. cells lacking many T-cell receptor proteins) with "Hallmark" cell features of anaplasia, pleomorphism...
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quantities over all of the cells is the test statistic; in this case, ≈ 24.57 {\displaystyle \approx 24.57} . Under the null hypothesis, this sum has approximately...
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transcriptase inhibitors (NRTI) – nucleotide – nucleotide analogs – nucleus – null cell ocular – off-label use – oncology – open-label trial – opportunistic infections...
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There are 10 cells. If the null hypothesis had specified a single distribution, rather than requiring λ to be estimated, then the null distribution of...
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Trent Reznor (redirect from The Null Corporation)
two albums, Ghosts I–IV and The Slip, independently on his own label, The Null Corporation. In 2009, Nine Inch Nails went on hiatus following the Wave Goodbye...
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Schwenk H, Bornkamm G (1977). "Characterization of EBV-genome negative "null" and "T" cell lines derived from children with acute lymphoblastic leukemia and...
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male-to-female ratio of 1.6. The majority of the underlying tumors are "null cell" or nonsecretory tumors, which do not produce excessive amounts of hormones;...
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Pearson's chi-squared test (section Two cells)
each cell with equal frequency. The "theoretical frequency" for any cell (under the null hypothesis of a discrete uniform distribution) is thus calculated...
40 KB (5,767 words) - 05:36, 19 May 2025
Rh blood group system (redirect from Rh null)
human blood group system. It contains proteins on the surface of red blood cells. After the ABO blood group system, it is most likely to be involved in transfusion...
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lymphoid and myeloid cell development in NOD/LtSz-scid IL2R gamma null mice engrafted with mobilized human hemopoietic stem cells" (PDF). J. Immunol. 174...
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"Hollywood's Next Anti-Piracy Crusade: Crappy Cell Phone Copies". Wired. Retrieved 11 January 2015. Null, Christopher (3 April 2013). "Hacking Media Production...
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Potentiometer (measuring instrument) (redirect from Null balance)
voltage can be calculated from the position of the sliding contact. This null balance measuring method is still important in electrical metrology and standards...
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NOP (code) (redirect from Null statement)
NOP or null statement if it has no effect. Null statements may be required by the syntax of some languages in certain contexts. In Ada, the null statement...
38 KB (2,388 words) - 21:38, 8 June 2025
Extracellular vesicle (category Cell biology)
megakaryocyte-derived microparticles transfer CXCR4 receptor to CXCR4-null cells and make them susceptible to infection by X4-HIV". AIDS. 17 (1): 33–42...
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needed] Jk(a-b-) represents the null phenotype and usually results from homozygosity for a silent gene at the JK locus. The null phenotype is rare in most populations...
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"Retroviral mediated expression of the human myeloid nuclear antigen in a null cell line upregulatesDlk1 expression". Journal of Cellular Biochemistry. 86...
11 KB (1,303 words) - 21:36, 23 December 2023
AMPK and reduces p27Kip1 levels in Tsc2-null cells via mTORC1-independent mechanisms: implications for cell proliferation and tumorigenesis". Oncogene...
22 KB (2,661 words) - 17:37, 27 April 2025
Cutaneous T-cell lymphoma, NOS (C44._) Cutaneous lymphoma, NOS M9714/3 Anaplastic large cell lymphoma, T cell and Null cell type Anaplastic large cell lymphoma...
138 KB (9,870 words) - 04:07, 14 March 2025
(non-NULL) black node (of black height ≥ 1), symbolises the color red or black of a non-NULL node, but the same color throughout the same diagram. NULL nodes...
78 KB (9,338 words) - 03:38, 25 May 2025
discovery rate (FDR) is a method of conceptualizing the rate of type I errors in null hypothesis testing when conducting multiple comparisons. FDR-controlling...
32 KB (4,565 words) - 17:42, 7 June 2025