newnickk

Technical note defines Bushman Canine dental trait. Trait is Canine Mesial Ridge. Authored by Joel D. Irish and others. Published February 1, 1996. Available on ResearchGate for reading and citation.

Thorne claims LM3 gracile male from East Asian forms 60kya. Robust Kow Swamp traces to Javan Homo erectus. LM3 gracile-robust divide ignores sex dimorphism and cranial deformation. LM3 mandible scores barely male by unreliable method. Hand position over penis not male-specific burial practice. LM3 supraorbitals weakly developed outside male range. LM3 femur head 48mm tops Holocene males but fits Pleistocene size. LM3 ulna indicates 170cm stature average for Holocene males short for Pleistocene. ...

Allergies and autoimmune diseases signal immune failure from modern toxins. Glyphosate residues saturate grains, corn, soy, meats, and water. 99% of durum wheat and 97% of spring wheat treated with herbicides. Wheat fields drenched with Roundup before harvest for easier processing. Over 95% of grain, corn, and soy genetically modified for glyphosate tolerance. 250 million pounds of glyphosate applied yearly in USA. Correlations exceed 0.9 for obesity (0.96), diabetes (0.98), and autism (0.99). S...

Sub-Saharan Africans show highest genetic diversity with deepest lineages. Non-Africans derive from small bottlenecked founder group diverging from Africans. Europeans underwent strong selection for lactase persistence and light skin alleles. East Asians selected for EDAR variant altering hair and sweat glands. Tibetans fixed EPAS1 allele from Denisovan hybridization for high-altitude adaptation. Neanderthal introgression aided non-African immune and skin adaptations. Africans lack Neanderthal a...

Present Europeans descend from WHG contributing to all but not Near Easterners. ANE contributes to Europeans and Near Easterners. EEF mainly Near Eastern origin harbors WHG ancestry. EEF carries 44% Basal Eurasian ancestry split before other non-Africans. Basal Eurasians unrelated to recent African gene flow. Three sources explain most Europeans rejecting two-source model. Northern Europeans up to 50% WHG beyond EEF component. Southern Europeans up to 90% EEF ancestry. No WHG in Near East but up...

Modern humans diverged from Neanderthal-Denisovan ancestors 500-700kya. Neanderthals split into eastern and western populations with low diversity from expansions and replacements. Denisovans formed northern and southern lineages with higher diversity. Main Out-of-Africa migration 70-60kya gave all non-Africans Neanderthal DNA. Oceanians carry 2-3.5% Denisovan ancestry from East Asian admixture. Basal Eurasians diverged pre-Neanderthal admixture and diluted it in West Eurasia-South Asia. Neander...

204 new historical genomes reveal high inter-individual heterogeneity in most European and Mediterranean regions. Armenia and Northern Europe show genetic homogeneity unlike heterogeneous Italy, Southeastern, and Western Europe. At least 7% of individuals carry ancestry from distant regions indicating cross-Mediterranean movement. 11% are ancestry outliers with 7% traceable to specific foreign sources. Italy connects bidirectionally to many regions including Armenia and North Africa. North Afric...

Mesolithic hunter-gatherers split by great genomic divide from Black Sea to Baltic with high east-west differentiation. Western side saw near-total HG replacement by Anatolian farmers during Neolithic. Eastern side maintained pure local HG ancestry without farmer influx until 5000 bp. Yamnaya steppe ancestry formed from 65% Middle Don HGs plus 35% Caucasus HGs. Middle Don HGs carried early Caucasus admixture dated to 8300 bp. Steppe ancestry spread across Europe in 1000 years replacing Neolithic...

All present-day non-Africans descend from mtDNA haplogroups M and N with TMRCA around 50ka. Three hunter-gatherers from Belgium and France 35-28ka carried hg M absent in modern Europeans. Vast majority of Late Pleistocene and Early Holocene Europeans belonged to U subgroup of N clade. Single rapid dispersal into Eurasia carried both M and N after their divergence around 50ka. European hunter-gatherers survived LGM bottleneck with continuity but lost hg M. Major maternal population replacement oc...

Homo sapiens arose in Africa during late Middle Pleistocene. Dispersals reached all continents except Antarctica by Late Pleistocene end. Process shows dynamic behavioral variability and population interbreeding. Simple single-wave narratives fail against evidence. Hybrid models needed for Eurasia expansion. Early Homo erectus dispersals outside Africa limited and discontinuous. Hominid expansion constrained by latitude and climate. Two Homo sapiens sapiens dispersals from Africa around 100kya a...