دورية أكاديمية
Convergent evolution and parallelism in plant domestication revealed by an expanding archaeological record
| العنوان: | Convergent evolution and parallelism in plant domestication revealed by an expanding archaeological record |
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| المؤلفون: | Fuller, Dorian Q., Denham, Tim, Arroyo-Kalin, Manuel, Lucas, Leilani, Stevens, Chris J., Qin, Ling, Allaby, Robin G., Purugganan, Michael D. |
| المساهمون: | Fuller, DQ (reprint author), UCL, Inst Archaeol, London WC1H OPY, England., UCL, Inst Archaeol, London WC1H OPY, England., Australian Natl Univ, Sch Archaeol & Anthropol, Canberra, ACT 0200, Australia., Peking Univ, Sch Archaeol & Museol, Beijing 100871, Peoples R China., Univ Warwick, Sch Life Sci, Warwick CV35 9EF, England., NYU, Dept Biol, New York, NY 10003 USA., NYU, Abu Dhabi Inst, Ctr Genom & Syst Biol, Abu Dhabi, U Arab Emirates. |
| المصدر: | SCI |
| بيانات النشر: | proceedings of the national academy of sciences of the united states of america |
| سنة النشر: | 2014 |
| المجموعة: | Peking University Institutional Repository (PKU IR) / 北京大学机构知识库 |
| مصطلحات موضوعية: | archaeobotany, Neolithic, agriculture, archaeology, vegeculture, EASTERN NORTH-AMERICA, FOOD-PRODUCTION, CROP DOMESTICATION, NICHE CONSTRUCTION, PHYTOLITH EVIDENCE, SOUTHWEST ASIA, LOWER YANGTZE, NEW-GUINEA, KUK SWAMP |
| الوصف: | Recent increases in archaeobotanical evidence offer insights into the processes of plant domestication and agricultural origins, which evolved in parallel in several world regions. Many different crop species underwent convergent evolution and acquired domestication syndrome traits. For a growing number of seed crop species, these traits can be quantified by proxy from archaeological evidence, providing measures of the rates of change during domestication. Among domestication traits, nonshattering cereal ears evolved more quickly in general than seed size. Nevertheless, most domestication traits show similarly slow rates of phenotypic change over several centuries to millennia, and these rates were similar across different regions of origin. Crops reproduced vegetatively, including tubers and many fruit trees, are less easily documented in terms of morphological domestication, but multiple lines of evidence outline some patterns in the development of vegecultural systems across the New World and Old World tropics. Pathways to plant domestication can also be compared in terms of the cultural and economic factors occurring at the start of the process. Whereas agricultural societies have tended to converge on higher population densities and sedentism, in some instances cultivation began among sedentary hunter-gatherers whereas more often it was initiated by mobile societies of hunter-gatherers or herder-gatherers. ; Multidisciplinary Sciences ; A&HCI ; SCI(E) ; 4 ; ARTICLE ; d.fuller@ucl.ac.uk ; 17 ; 6147-6152 ; 111 |
| نوع الوثيقة: | journal/newspaper |
| اللغة: | English |
| تدمد: | 0027-8424 |
| العلاقة: | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA.2014,111,(17),6147-6152.; 788787; http://hdl.handle.net/20.500.11897/389973Test; WOS:000335199000027 |
| DOI: | 10.1073/pnas.1308937110 |
| الإتاحة: | https://doi.org/20.500.11897/389973Test https://doi.org/10.1073/pnas.1308937110Test https://hdl.handle.net/20.500.11897/389973Test |
| رقم الانضمام: | edsbas.659588EA |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 00278424 |
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| DOI: | 10.1073/pnas.1308937110 |