Leaf color has been considered an important agronomic trait in rice（Oryza sativa L.） for a long time. The changes in leaf color affect the yield of rice. In this study, a green-revertible albino（gra S） mutant was isolated from a ⁶⁰Co-gamma-irradiated mutant pool of indica cultivar Guangzhan 63-4 S. The fine mapping indicated that gra S mutant was mapped to chromosome 1, and was located in a confined region between markers ab134 and InDel 8 with genetic distances of 0.11 and 0.06 cM, r... 

【文章來源】：Journal of Integrative Agriculture. 2020,19(11)SCICSCD

【文章頁數(shù)】：13 頁

【文章目錄】：
1. Introduction
2. Materials and methods
    2.1. Plant materials,growth conditions and phenotypic characterization
    2.2. Microscopic and transmission electron microscope observations
    2.3. Extraction and determination of photosynthetic pigment
    2.4. Marker development and mapping of Gra S
    2.5. Gene cloning and sequence analysis
    2.6. Sequence and phylogenetic analysis
    2.7. Gene expression analysis
3. Results
    3.1. Morphological characteristics of gra S
    3.2. The gra S mutant produces defects in the chloroplast development
    3.3. Map-based cloning of Gra S
    3.4. Sequence analysis of Gra S
    3.5. Gra S was expressed ubiquitously and expressionpattern of genes associated with chloroplast development in graS
4. Discussion
    4.1. Gra S mutant phenotypic defects lead to reduced yields
    4.2. Gra S expression
    4.3. Gra S is involved in chloroplast development in rice
    4.4. gra S mutant can be applied in molecular breeding
5. Conclusion


【參考文獻(xiàn)】：
期刊論文
[1]水稻白化轉(zhuǎn)綠突變體albg的鑒定和基因精細(xì)定位[J]. 簡(jiǎn)磊,王仲康,曾冬冬,秦冉,石春海,金曉麗.  核農(nóng)學(xué)報(bào). 2017(12)
[2]水稻葉色白化轉(zhuǎn)綠突變體WGL的遺傳分析與基因定位[J]. 劉喜,周春雷,任雅琨,楊春艷,何旎清,柳周,江玲,萬建民.  南京農(nóng)業(yè)大學(xué)學(xué)報(bào). 2015(05)
[3]水稻苗期低溫白葉突變體cde2的鑒定和基因定位[J]. 魏祥進(jìn),宋建,劉勝,邵高能,圣忠華,唐紹清,胡培松.  中國(guó)水稻科學(xué). 2014(02)
[4]一個(gè)新的水稻白化轉(zhuǎn)綠突變體的遺傳分析和農(nóng)藝性狀研究[J]. 樓玨,楊文清,盧華金,阮柏苗,鄭國(guó)楚.  西南農(nóng)業(yè)學(xué)報(bào). 2012(06)
[5]水稻葉色白化轉(zhuǎn)綠及多分蘗矮稈基因hw-1（t）的圖位克隆[J]. 郭濤,黃永相,黃宣,劉永柱,張建國(guó),陳志強(qiáng),王慧.  作物學(xué)報(bào). 2012(08)
[6]水稻(脫氧)胞苷酸脫氨酶基因的表達(dá)特性分析[J]. 王學(xué)軍,康厚祥,劉忠松,王國(guó)梁.  中國(guó)水稻科學(xué). 2012(03)
[7]水稻葉緣白化葉色標(biāo)記三系不育系云豐88A的選育[J]. 李小林,鄧安鳳,徐雨然,鄧君浪,谷安宇,年偉,史勝利,吳殿星,董陽均,李健強(qiáng),張錦文.  種子. 2011(12)
[8]水稻種子純度鑒定的常規(guī)方法[J]. 吳繼華,劉燕德,歐陽愛國(guó).  農(nóng)機(jī)化研究. 2005(04)
[9]攜帶白化轉(zhuǎn)綠型葉色標(biāo)記光溫敏核不育系玉兔S的選育及其特征特性[J]. 趙海軍,吳殿星,舒慶堯,沈圣泉,馬傳喜.  中國(guó)水稻科學(xué). 2004(06)
[10]MapDraw,在Excel中繪制遺傳連鎖圖的宏[J]. 劉仁虎,孟金陵.  遺傳. 2003(03)



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