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Dive into the research topics where Li YongChun is active.

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Featured researches published by Li YongChun.


Acta Agronomica Sinica | 2010

Effects of anti-sense thioredoxin s on grain yield and quality properties in two wheat cultivars with different quality types.

Wang Na; Wang XinGuo; Li YongChun; Niu HongBin; Wang Xiang; Yin Jun

以转反义 trxs 基因小麦TY18和TY34及其相应未转基因对照为材料,于2007—2009年通过大田试验系统研究了反义 trxs 基因导入对两种品质类型小麦籽粒产量性状和加工品质指标的影响。结果表明,4个转基因株系的穗粒数和产量较对照显著提高,反义 trxs 基因对小麦籽粒淀粉品质有一定的正效应。4个转基因株系的淀粉含量、支链淀粉含量、峰值黏度、低谷黏度、最终黏度均显著提高,直/支比降低。反义 trxs 基因对小麦籽粒蛋白质品质的影响因品种类型而异,其中弱筋小麦的总蛋白、清蛋白、球蛋白、谷蛋白含量显著减少,醇溶蛋白含量显著增加,面粉的形成时间和稳定时间降低。强筋小麦除清蛋白、醇溶蛋白、谷蛋白含量减少外,面团的粉质和拉伸参数变化不明显。上述结果说明,反义 trxs 基因导入有利于两种品质类型小麦籽粒淀粉品质的改善,并在一定程度上改善了弱筋小麦的烘焙品质。


Journal of Triticeae Crops | 2009

Allelic composition of the vernalization gene VRN1 in 21 wheat cultivars from Huanghuai wheat-producing area.

Yuan XiuYun; Li YongChun; Meng FanRong; Niu HongBin; Yin Jun


Journal of Triticeae Crops | 2009

Obtaining of transgenic wheat plants with TPSP fusion gene and a preliminary assay of their drought tolerance.

Li YongChun; Wang Xiao; Chen HuanLi; Meng FanRong; Chen Lei; Yin Jun


Acta Agronomica Sinica | 2009

Allelic composition and expression of vernalization gene VRN-1 in wheat cultivar Zhengmai 9023.

Yuan XiuYun; Li YongChun; Meng FanRong; Yan YanTao; Yin Jun


Plant Physiology and Biochemistry | 2016

コムギのメチル‐CpG結合ドメイン蛋白質をコードするTaMBD6同祖のクローニングと特性化【Powered by NICT】

Shi Ruijie; Zhang Jiahui; Li Jingyuan; Wang Ketao; Jia Haiying; Zhang Lin; Wang Putong; Yin Jun; Meng FanRong; Li YongChun


Plant Physiology Communications | 2010

Phenotypic analysis of F1 generation derived from wheat crosses between four cultivars with differently dominant vernalization genes and Jing 841.

Yan YanTao; Li YongChun; Meng FanRong; Li JinHua; Yin Jun


Plant Physiology Communications | 2010

Cloning and characterization of a leucine-rich repeat (LRR) protein gene TaLRI1 in wheat.

Meng FanRong; Ran CaiHua; Liu Hao; Chen Lei; Li JinHua; Yin Jun; Li YongChun


Journal of Triticeae Crops | 2010

Effects of overexpressing Trxs on physiological and biochemical characteristics and protein components of mature seeds of barley.

Li QiaoYun; Niu HongBin; Wang XinGuo; Li YongChun; Yin Jun


Acta Botanica Boreali-Occidentalia Sinica | 2010

Change of Hydrolase Activities in Transgenic Anti-sense Thioredoxin s Gene Wheat in the Process of After-ripening

Yin Jun; Zhou SuMei; Li YongChun; Niu HongBin


Scientia Agricultura Sinica | 2009

Cloning of full-length cDNAs encoding two methyl-binding domain proteins and their expression patterns in wheat seeds.

Meng FanRong; Li YongChun; Ling Na; Wang Xiao; Si ZhiFei; Zhang YanXia; Yin Jun

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Yin Jun

Henan Agricultural University

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Meng FanRong

Henan Agricultural University

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Niu HongBin

Henan Agricultural University

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Li QiaoYun

Henan Agricultural University

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Deng DeZhi

Henan Agricultural University

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Jing XiaoDong

Henan Agricultural University

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