CLC number: Q945.3; Q945.4
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Received: 2002-12-03
Revision Accepted: 2003-04-15
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JIN Jing, ZHU Cheng, ZHANG Hong-xin, SUN Zong-xiu. Preliminary study on a gravity-insensitive rice mutant[J]. Journal of Zhejiang University Science A, 2004, 5(2): 144-148.
@article{title="Preliminary study on a gravity-insensitive rice mutant",
author="JIN Jing, ZHU Cheng, ZHANG Hong-xin, SUN Zong-xiu",
journal="Journal of Zhejiang University Science A",
volume="5",
number="2",
pages="144-148",
year="2004",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2004.0144"
}
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%A ZHANG Hong-xin
%A SUN Zong-xiu
%J Journal of Zhejiang University SCIENCE A
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%P 144-148
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%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2004.0144
TY - JOUR
T1 - Preliminary study on a gravity-insensitive rice mutant
A1 - JIN Jing
A1 - ZHU Cheng
A1 - ZHANG Hong-xin
A1 - SUN Zong-xiu
J0 - Journal of Zhejiang University Science A
VL - 5
IS - 2
SP - 144
EP - 148
%@ 1869-1951
Y1 - 2004
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2004.0144
Abstract: A gravity-insensitive mutant was isolated from rice (Oryza sativa L. cv. Zhonghua 11) transformed by Agrobacterium tumefaciens. The mutant's shoot growth (prostrate growth) was insensitive to gravity; whereas root growth displayed a normal positive gravitropism. Histological observation of root caps and leaf sheaths indicated that there was no significant difference in the number and size of amyloplasts in cells of the mutant and cells of the wild type.
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