Results 211 to 220 of about 1,730,969 (264)

Smoothened and ciliary GPCRs regulate ciliary protein kinase A activity involved in Hedgehog signal transduction. [PDF]

PLoS Biol
Nguyen TD, Konjikusic MJ, Del Castillo LM, Irannejad R, Reiter JF.   +4 more
europepmc   +1 more source

Cis-regulation of gene expression between sexes and life stages in Rumex hastatulus. [PDF]

Mol Biol Evol
Yuan M, Sacchi BM, Choudhury BI, Barrett SCH, Stinchcombe JR, Wright SI.   +5 more
europepmc   +1 more source

Extracellular vesicles subpopulation derived of clonal mesenchymal stem cells protected retinal ganglion cells in mouse model with optic nerve crush. [PDF]

Regen Ther
Satarian L, Eslami N, Saeedi-Fard R, Yektadoost E, Shojaei A, Hosseini Mazinani FS, Taghiyar L, Poosti S, Nazari A, Zarei F, Halvaie M, Shekari F.   +11 more
europepmc   +1 more source

Improving MCQ quality using a self-evaluation checklist: A quasi-experimental study. [PDF]

J Taibah Univ Med Sci
Sadiqa A, Ashar A.
europepmc   +1 more source

Dietary effects on the development and population dynamics of the Thelazia callipaeda vector Phortica okadai revealed by age-stage, two-sex life table analysis. [PDF]

Parasit Vectors
Chen Z, Yan R, Wang L, Zhou J, Luo B, Long D, Yue R, Liu H, Shen Y.   +8 more
europepmc   +1 more source

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Prion biology: the quest for the test

Nature Methods, 2007
The adaptation of the protein misfolding cyclic amplification assay (PMCA) to use recombinant hamster prion protein (PrP) as a substrate shows promise for both basic research applications and clinical diagnostic assays.
openaire   +2 more sources

Statistical Hypothesis Testing in Biology: A Contradiction in Terms

Journal of Economic Entomology, 1986
We respond to the preceding article by Perry (J. Econ. Entomol. 79: 1149–1155) concerning the subject of hypothesis testing and meaningful presentation of statistical analyses. We agree with Perry that indiscriminate use of statistical hypothesis testing should be discouraged. We also address and refute reasons often given to support continued emphasis
D, Jones, N, Matloff
openaire   +2 more sources

Molecular Biology in Paternity Testing

Laboratory Medicine, 1992
Deoxyribonucleic acid probe technology, a powerful new tool for lineage testing in the clinical laboratory, can assist in resolving cases of disputed parentage. Interest has focused on restriction fragment length polymorphism analysis to detect the variable number of tandem repeat segments of DNA.
openaire   +1 more source

The GRE Test and Biology Curricula

BioScience, 1983
A questionnaire study was undertaken to determine the extent to which the GRE Biology Test reflects the content of undergraduate biological sciences curricula currently recommended as preparation for graduate work in the biological sciences, the agricultural sciences, and the health sciences.
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Testing New Signs for Teaching Biology

Sign Language Studies, 1988
Signs emphasizing meaning and concept were designed for various technical terms used in teaching biology. Videotape presentations of these signs were reviewed independently by three deaf ASL linguists; their responses guided the development of the final form used for each sign.
Brian A. Rasmus, Donald M. Allen
openaire   +1 more source