(c)2025 T. HooperScience has a very interesting item but, sadly, in the UK, unless you are part of the "magic circle" you will never be allowed to see the work. Free access to research data should be an actual thing rather than keeping everything secret from the "muggles"
You can check the summary out here:https://www.science.org/doi/10.1126/science.adt2642?fbclid=IwY2xjawOX1TVleHRuA2FlbQIxMQBzcnRjBmFwcF9pZBAyMjIwMzkxNzg4MjAwODkyAAEe7fIQ2KaTst1mbR52NHR1jcQsURa9GykgMoRxVwqmiDhmQmOdNfKdnJvxFfo_aem_2lYuqmXFreAdp8o6CkmxiQ
The dispersal of domestic cats from North Africa to Europe around 2000 years ago
Editor’s summary
Tracing the origins of domestic cats (Felis catus) has been limited by a lack of ancient DNA for these animals, as well by their morphological similarity to the African wildcat (F. lybica lybica) and European wildcat (F. sylvestris). De Martino et al. generated low- to medium-coverage genomes for 87 ancient, museum, and modern cats (see the Perspective by Losos). They found that domestic cats are most genetically similar to African wildcats, although there has been widespread gene flow between wild and domestic populations. European samples that cluster with domestic cats only appear in the 1st century CE, suggesting a later dispersal of domestic cats than previously thought. Although broader sampling is needed, this study shows the complexity of population dynamics that is often revealed when looking beyond mitochondrial DNA. —Corinne Simonti
Structured Abstract
INTRODUCTION
The domestic cat (Felis catus) originated from the African wildcat (Felis lybica lybica), which is presently distributed across North Africa and the Near East. It has since rapidly expanded to achieve a global distribution. Archaeozoological and iconographic evidence points to two possible centers of domestication: Neolithic Levant ~9500 years ago and Pharaonic Egypt ~3500 years ago. Ancient mitochondrial DNA (mtDNA) data support a dual-origin model for cat dispersal, indicating an initial spread from Anatolia to Europe by Neolithic farmers ~6400 years ago, followed by a second wave from Egypt ~2000 years ago.
RATIONALE
The timing and circumstances of cat domestication and dispersal remain uncertain owing to the limited number of ancient and modern genomes analyzed thus far. Questions remain about the natural distribution ranges of African and European (Felis silvestris) wildcats in the past and their potential admixture. A recent study showed that ancient gene flow might confound the reconstruction of cat dispersal, particularly when based on mtDNA. The origin of African wildcat populations in the Mediterranean islands of Sardinia and Corsica is also elusive. Present evidence suggests that they are not feral domestic cats but instead represent a separate wildcat lineage. To address these questions, we analyzed the genomes of 70 ancient cats from archaeological sites across Europe and Anatolia and 17 modern wildcats from Italy (including Sardinia), Bulgaria, and North Africa (Morocco and Tunisia).
RESULTS
We generated a genomic time transect spanning the past 11,000 years and found that cats previously identified as carrying a F. l. lybica mtDNA clade from Neolithic and Chalcolithic southeast Europe and Anatolia, dated between 9500 and 6300 years ago, were F. silvestris wildcats whose ancestors hybridized with F. l. lybica. Ancient genomes revealed an increasing trend of African wildcat ancestry ranging from 9 to 34% eastward, from Bulgaria to central Anatolia.
The earliest cat belonging to the genetic cluster of as F. l. lybica and F. catus in Europe originates from the site of Genoni, in Sardinia (Italy), and is dated to ~2200 years ago. This cat is genetically similar to present-day wildcats in Sardinia, and they all appear to be closely related to a F. l. lybica wildcat from Morocco. All other archaeological cats from Europe and Anatolia included in the cluster of F. l. lybica and F. catus are dated from ~2000 years ago onward. They possessed the typical gene pool of modern domestic cats and shared more affinities with modern African wildcats than with their Levantine relatives. Their rapid dispersal across the Mediterranean in the past 2000 years marked a demographic expansion recorded in their maternal ancestries.
CONCLUSION
Our findings challenge the commonly held view of a Neolithic introduction of domestic cats to Europe, instead placing their arrival several millennia later. We redefine the timing of cat dispersal by identifying at least two waves of introduction to Europe. The first dispersal most likely featured wildcats from Northwest Africa that were introduced to Sardinia and founded the island’s present-day wild population. A distinct and yet-unknown population in North Africa sourced a second dispersal not later than 2000 years ago that established the gene pool of modern domestic cats in Europe.
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