Genetic analysis of morphological index and its related taxonomic traits for classification of indica/japonica rice
文献类型: 外文期刊
作者: QIAN Qian (2); HE Ping ; ZHENG Xianwu ; CHEN Ying ; ZHU Lihuang
作者机构:
关键词: indica and japonica subspecies;morphological index;taxonomic traits;QTL analysis
期刊名称: Science in China Series C: Life Sciences
ISSN: 1006-9305
年卷期: 2000 年 43 卷 2 期
页码:
收录情况: SCI
摘要: A doubled haploid population derived from anther culture of ZYQ8/JX17 F-1, a typical indica and japonica hybrid, was used in this study. Morphological index and its related taxonomic traits were investigated in 121 DH lines. The quantitative trait loci (QTLs) for morphological index and its related taxonomic traits were analyzed. Two major QTLs for leaf hairiness, three QTLs for length/width of grain, one QTL for color of hull when heading, one QTL for hairiness of hull, two QTLs for length of the first and second panicle internode, and one major QTL and two QTLs for phenol reaction were detected. Four QTLs for morphological index were also identified on chromosomes 1, 3, 4 and 6, respectively, three of which on chromosomes 1, 3 and 6, respectively were found to be located in the same chromosome regions where some QTLs for the related taxonomic traits were located.
分类号:
- 相关文献
作者其他论文 更多>>
-
Isolation,Expression Characteristics and Chromosomal Locations of Three cDNA Fragments Under Salt Stress in Rice
作者:QIAN Qian (2); Seiji YANAGIHARA ; TENG Sheng ; ZENG Da-Li ; ZHU Li-Huang *; CHEN Shou-Yi *
关键词:
-
QTL analysis of leaf photosynthetic rate and related physiological traits in rice (Oryza sativa L.)
作者:TENG Sheng ; QIAN Qian ; ZENG Dali ; Yasufumi Kunihiro ; Hiroshi Fujimoto ; HUANG Danian ; ZHU Lihuang
关键词:
-
RFLP and SSR mapping of a new gene for brown planthopper resistance introgressed from O.eichingeri into cultivated rice (O.sativa L.)
作者:LIU Guoqing ; Yan Huihuang (2); FU Qiang ; QIAN Qian ; ZHU Lihuang
关键词:
-
QTL analysis of the rice seeding cold tolerance in a double haploid population derived from anther culture of a hybrid between indica and japonica rice
作者:QIAN Qian (2); ZENG Dali ; HE Ping ; ZHENG Xianwu ; CHEN Ying ; ZHU Lihuang
关键词:
-
QTL analysis of rice (O.sative L.)root witality in a double halpoid population derived from anther culture of an indica/japonica cross
作者:TENG Sheng (2); ZENG Dali ; ZHENG Xianwu ; Kunihiro Yasufumi ; QIAN Qian ; ZHU Lihuang
关键词:
-
QTL analysis of the rice seedling cold tolerance in a double haploid population derived from anther culture of a hybrid between indica and japonica rice
作者:QIAN Qian (2); ZENG Dali ; HE Ping ; ZHENG Xianwu ; CHEN Ying ; ZHU Lihuang
关键词:
-
Identification of salt-tolerance QTL in rice (Oryza sativa L.)
作者:GONG Jiming ; HE ping ; QlAN Qian (2); SHEN Lishuang ; ZHU Lihuang ; CHEN Shouyi *
关键词:rice (Oryza sativa L.);salt-tolerance QTL;ZJDH population;molecular linkage map