Morphological characteristics of silica bodies from motor cells of rice from Luojiajiao site and their implication on rice evolution
Analysis of silica bodies was carried out for 15 earthenware fragments unearthed from 4 cultural layers of the Luojiajiao site, Zhejiang. As a result, the silica bodies of rice were detected in 5 carthenware fragments from the 2<sup>nd</sup>, 3<sup>rd</sup> and 4<sup>th...
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| Format: | Article |
| Language: | English |
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Zhejiang University Press
2001-11-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/1008-9209.2001.06.0691 |
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| author | ZHENG Yun-fei RUI Guo-yue Matsui Akira Udatsu Tetsuro Fujiwara Hiroshi |
| author_facet | ZHENG Yun-fei RUI Guo-yue Matsui Akira Udatsu Tetsuro Fujiwara Hiroshi |
| author_sort | ZHENG Yun-fei |
| collection | DOAJ |
| description | Analysis of silica bodies was carried out for 15 earthenware fragments unearthed from 4 cultural layers of the Luojiajiao site, Zhejiang. As a result, the silica bodies of rice were detected in 5 carthenware fragments from the 2<sup>nd</sup>, 3<sup>rd</sup> and 4<sup>th</sup> cultural layers. Further, analyzing of morphological characteristics showed that the silica bodies were small comparatively, with short vertical, horizontal lengths and big shape coefficients, small discrimination scales based on the shape. The results implied that they were similar to the silica bodies driving from indica more than from japonica. Also, it appeared that the distributions of the silica bodies were of multi-peaks. From the results, it was supposed that rice cultivated in the Luojiajiao site or around it. 7000 years ago were varied populations, in which hsien (indica) was main and king (japonica) was contained too. |
| format | Article |
| id | doaj-art-c087e9cf14804efdb330ced453f4d6bb |
| institution | DOAJ |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2001-11-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-c087e9cf14804efdb330ced453f4d6bb2025-08-20T03:15:38ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552001-11-012769169610.3785/1008-9209.2001.06.069110089209Morphological characteristics of silica bodies from motor cells of rice from Luojiajiao site and their implication on rice evolutionZHENG Yun-feiRUI Guo-yueMatsui AkiraUdatsu TetsuroFujiwara HiroshiAnalysis of silica bodies was carried out for 15 earthenware fragments unearthed from 4 cultural layers of the Luojiajiao site, Zhejiang. As a result, the silica bodies of rice were detected in 5 carthenware fragments from the 2<sup>nd</sup>, 3<sup>rd</sup> and 4<sup>th</sup> cultural layers. Further, analyzing of morphological characteristics showed that the silica bodies were small comparatively, with short vertical, horizontal lengths and big shape coefficients, small discrimination scales based on the shape. The results implied that they were similar to the silica bodies driving from indica more than from japonica. Also, it appeared that the distributions of the silica bodies were of multi-peaks. From the results, it was supposed that rice cultivated in the Luojiajiao site or around it. 7000 years ago were varied populations, in which hsien (indica) was main and king (japonica) was contained too.https://www.academax.com/doi/10.3785/1008-9209.2001.06.0691Luojiajiao site<italic>Oryza sativa</italic> L.silica bodysubspecies |
| spellingShingle | ZHENG Yun-fei RUI Guo-yue Matsui Akira Udatsu Tetsuro Fujiwara Hiroshi Morphological characteristics of silica bodies from motor cells of rice from Luojiajiao site and their implication on rice evolution 浙江大学学报. 农业与生命科学版 Luojiajiao site <italic>Oryza sativa</italic> L. silica body subspecies |
| title | Morphological characteristics of silica bodies from motor cells of rice from Luojiajiao site and their implication on rice evolution |
| title_full | Morphological characteristics of silica bodies from motor cells of rice from Luojiajiao site and their implication on rice evolution |
| title_fullStr | Morphological characteristics of silica bodies from motor cells of rice from Luojiajiao site and their implication on rice evolution |
| title_full_unstemmed | Morphological characteristics of silica bodies from motor cells of rice from Luojiajiao site and their implication on rice evolution |
| title_short | Morphological characteristics of silica bodies from motor cells of rice from Luojiajiao site and their implication on rice evolution |
| title_sort | morphological characteristics of silica bodies from motor cells of rice from luojiajiao site and their implication on rice evolution |
| topic | Luojiajiao site <italic>Oryza sativa</italic> L. silica body subspecies |
| url | https://www.academax.com/doi/10.3785/1008-9209.2001.06.0691 |
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