RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.
2,448 results for "Ur dragon" — page 63 of 123
ZF_1_16 — Paleoceanography and Foraminifera: Reconstructing Ancient Oceans from Microfossil Archives
Paleoceanography — the study of the history of the oceans and their role in Earth's climate system through geological time — relies fundamentally on the geochemical analysis of foraminifera (single-celled protists with c
Z_5_02 — Metagenomics and Environmental DNA
Metagenomics — the sequencing and analysis of genetic material recovered directly from environmental samples without culturing organisms — has revealed that the vast majority of Earth's microbial diversity was invisible
Z_5_19 — Fermentation Biology: Microbial Transformation from Ancient Craft to Modern Science
Fermentation — the metabolic process by which microorganisms (bacteria, yeasts, molds) convert organic substrates into acids, gases, and alcohols — is arguably humanity's oldest biotechnology and one of the most conseque
Z_5_14 — Spatial Transcriptomics: Gene Expression in Tissue Context
Spatial transcriptomics — technologies that measure gene expression while preserving the spatial location of transcripts within intact tissue sections — resolves a fundamental limitation of conventional single-cell RNA s
Z_5_23 — Gene Drives: CRISPR-Based Inheritance Manipulation and Ecological Engineering
A gene drive is a genetic engineering technology that biases inheritance in sexually reproducing organisms, causing a modified gene to spread through a population at rates far exceeding normal Mendelian inheritance (~50%
Z_3_10 — Genetics of Athletic Performance
Athletic performance is a highly polygenic trait with substantial heritability — twin studies estimate heritability of VO2max (maximal oxygen uptake) at ~50% (Bouchard et al., 1999, HERITAGE Family Study), muscle fiber c
Z_3_01 — Genetics of Brain Development — ASPM, Microcephalin, HAR1
The human brain is approximately three times larger than expected for a primate of our body size, with a vastly expanded cerebral cortex containing ~86 billion neurons. Identifying the genetic basis for this extraordinar
Z_2_13 — Pharmacogenomics and Personalized Medicine
Pharmacogenomics — the study of how genetic variation influences drug response — is among the most clinically actionable applications of human genetics. Adverse drug reactions (ADRs) are the 4th–6th leading cause of deat
Z_2_04 — Genetic Disorders and Inborn Errors of Metabolism
Genetic disorders — diseases caused by mutations in single genes (monogenic) or chromosomal abnormalities — affect ~3–5% of live births and collectively represent thousands of distinct conditions catalogued in the Online
Z_2_06 — Nutrigenomics and Diet-Gene Interactions
Nutrigenomics — the study of how genetic variation influences nutritional requirements, dietary responses, and disease susceptibility — and its complement nutrigenetics (how diet influences gene expression) represent a r
Z_2_22 — Telomere Molecular Biology
Telomeres are the protective nucleoprotein structures capping the ends of linear eukaryotic chromosomes, consisting of tandem repetitive DNA sequences (5'-TTAGGG-3' in vertebrates, repeating ~1,000–2,000 times for a tota
Z_2_02 — Telomere Biology & Genetics of Aging
Telomeres — repetitive DNA sequences (TTAGGG)ₙ capping the ends of linear chromosomes — serve as protective buffers against chromosome degradation, end-to-end fusion, and the progressive DNA loss inherent in the end-repl
Z_2_16 — Cancer Genomics & Precision Oncology
Cancer genomics — the comprehensive analysis of the genetic alterations that drive cancer initiation, progression, and resistance to therapy — has transformed oncology from a tissue-of-origin classification system into a
Z_2_07 — Genetics of Disease Resistance
Infectious disease has been the most powerful selective force shaping the human genome, leaving signatures across thousands of loci. The best-understood example is sickle cell disease (HbS, Glu6Val in HBB): heterozygous
Z_2_05 — Gene Therapy: History and Progress
Gene therapy — the introduction, alteration, or replacement of genetic material within a patient's cells to treat or cure disease — has evolved from a speculative concept to an approved clinical reality over five decades
Z_1_06 — Sex Determination Genetics
Sex determination — the biological process that establishes whether an organism develops as male, female, or an alternative reproductive type — employs remarkably diverse mechanisms across the tree of life. In placental
Z_1_21 — Riboswitches and RNA Thermometers
Riboswitches are structured RNA elements typically found in the 5' untranslated regions (5' UTRs) of bacterial messenger RNAs that directly sense and bind specific small-molecule metabolites — changing their three-dimens
Z_4_05 — Synthetic Biology and Minimal Genomes
Synthetic biology aims to design, construct, and engineer biological systems and organisms with novel functions not found in nature — or to redesign existing biological systems for useful purposes. The field's landmark a
Z_4_03 — Forensic Genetics and DNA Identification
Forensic genetics uses DNA analysis to identify individuals, establish biological relationships, and solve criminal cases — a revolution that began when Sir Alec Jeffreys (1984, University of Leicester) discovered DNA fi
K_3_19 — Electrical Synapses and Gap Junctions in Consciousness
Most neuroscience focuses on chemical synapses, but the brain also uses electrical synapses formed by connexin-36 gap junctions — direct cytoplasmic channels that pass ions and small molecules between neurons. These prov
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