Transcriptome and Metabolite Insights into Domestication Process of Cultivated Barley in China

The domestication process of cultivated barley in China remains under debate because of the controversial origins of barley. Here, we analyzed transcriptomic and non-targeted metabolic data from 29 accessions together with public resequencing data from 124 accessions to explore the domestication process of cultivated barley in China (Cb-C). These analyses revealed that both Cb-C and Tibetan wild barley (Wb-T) were the descendants of wild barley from the Near East Fertile Crescent (Wb-NE), yielding little support for a local origin of Wb-T. Wb-T was more likely an intermediate in the domestication process from Wb-NE to Cb-C. Wb-T contributed more genetically to Cb-C than Wb-NE, and was domesticated into Cb-C about 3300 years ago. These results together seem to support that Wb-T may be a feralized or hybrid form of cultivated barley from the Near East Fertile Crescent or central Asia. Additionally, the metabolite analysis revealed divergent metabolites of alkaloids and phenylpropanoids and these metabolites were specifically targeted for selection in the evolutionary stages from Wb-NE to Wb-T and from Wb-T to Cb-C. The key missense SNPs in the genes HORVU6Hr1G027650 and HORVU4Hr1G072150 might be responsible for the divergence of metabolites of alkaloids and phenylpropanoids during domestication. Our findings allow for a better understanding of the domestication process of cultivated barley in China.

‘Thinking Ontologically’: Ontology Development as the Basis for the Systematic Analysis of a Corpus of Late Antique Aramaic Magic Texts

This article describes the process of developing an ontology of the domain of Jewish Babylonian Aramaic magic bowls and offers some reflections on its significance in the analysis of these materials. Examples are highlighted to illustrate where the work builds on existing conceptualisations of the domain in secondary literature and where magical and religious materials from the Ancient Near East might stimulate some specialised extension of the CIDOC Conceptual Reference Model (ICOM/CIDOC Documentation Standards Group, 2020). The analogy of ‘bridge building’ is offered as a way for humanities researchers to conceive of the work to produce ontologies of specific domains. This reflection is intended to capture the experience of ‘thinking ontologically’ about sources for the first time and of overcoming misconceptions about the nature and significance of this work.

Editor's Introduction

Introduction to the special issue of Studia Orientalia Electronica, collecting papers from the international conference “The Strange and the Familiar: Identity and Empire in the Ancient Near East,” held at the University of Helsinki on August 23 and 24, 2019.

How the Uruk Potters Used the Wheel. New Data on Modalities and Conditions of Emergence of the Potter’s Wheel in the Uruk World

The phase and the ceramic materials that, in Southern Mesopotamia, go under the label of “Uruk” (after the toponym of the site in southern Iraq) have traditionally been considered the origin for the development of the potter’s wheel in the Near East, according to a perspective that associated the emergence of the potter’s wheel, the “mass” production of the so-called bevelled-rim bowls and first urbanization. According to recent excavations and ceramic studies it is now clear that this was a narrative based on a priori convictions. However, even if under very different socio-technical conditions, it is true that the potter’s wheel made an early appearance in Southern Mesopotamia within the Uruk cultural sphere, and then developed in a widespread and discontinuous way in the Uruk network. Based on recent ongoing fieldwork data from Syria (Tell Feres) and Iraqi Kurdistan (Logardan and Girdi Qala), ceramic analyses have taken into account new criteria to identify the use of the potter’s wheel. This paper outlines the chronological and socio-technical scenario behind the adoption of the potter’s wheel in the Uruk world, picturing the peculiarities of this cultural environment, as well as the parallels with the emergence conditions of the potter’s wheel in northern Mesopotamia and other areas of the Near East.