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Gypsy retrotransposon-derived maize lncRNA GARR2 modulates gibberellin response
Gypsy retrotransposon-derived maize lncRNA GARR2 gibberellin
2023/7/20
Long non-coding RNAs (lncRNAs) mediate diverse biological events mainly through the modulation of transcriptional hierarchy. The phytohormone gibberellin (GA) is essential for various aspects of plant...
于典司（2021）Genome-wide Comparative Analysis of Genetic Diversity of Regular and Specialty Maize Germplasms through Genotyping by Target Sequencing (GBTS) （图）
特用玉米 玉米种质 全基因组 GBTS
2023/2/27
上海市农业科学院作物育种栽培研究所玉米研究中心郑洪建团队在Plant Molecular Biology Reporter发表了题为“Genome-wide Comparative Analysis of Genetic Diversity of Regular and Specialty Maize Germplasms through Genotyping by Target Sequenci...
Application of CRISPR-Cas12a temperature sensitivity for improved genome editing in rice, maize, and Arabidopsis
CRISPR-Cas12a Temperature Genome editing Rice Arabidopsis Maize
2023/8/9
CRISPR-Cas12a (formerly Cpf1) is an RNA-guided endonuclease with distinct features that have expanded genome editing capabilities. Cas12a-mediated genome editing is temperature sensitive in plants, bu...
BACKSCATTER ANALYSIS USING MULTI-TEMPORAL SENTINEL-1 SAR DATA FOR CROP GROWTH OF MAIZE IN KONYA BASIN, TURKEY
Sentinel-1 backscatter SAR maize crop growth monitoring land use
2018/5/11
Temporal monitoring of crop types is essential for the sustainable management of agricultural activities on both national and global levels. As a practical and efficient tool, remote sensing is widely...
基于CERES-Maize模型的吉林春玉米遗传参数调试
春玉米 CERES-Maize 遗传参数 吉林
2017/11/16
为了应用CERES-Maize模型模拟吉林春玉米生长发育和产量形成，需要确定主栽春玉米品种的遗传参数。采用晚熟春玉米品种‘吉单159’和‘先玉335’多年田间观测数据和同期气象、土壤等数据进行遗传参数调试，并对模型的模拟效果进行验证。结果表明：2个春玉米品种生育期的模拟值和实测值散点均在1:1线周围。‘吉单159’播种至开花天数和播种至成熟天数RMSE值分别为3.78和10.90。‘先玉335’播...
Vitamin E discovery in maize could lead to more nutritious crop
Vitamin E maize more nutritious crop
2017/11/23
New research has identified genes that control vitamin E content in maize grain, a finding that could lead to improving the nutritional profile of this staple crop.Cornell University scientists and co...
The “jumping genes” of maize have finally been mapped by an international team led by researchers at the University of California, Davis, and the Cold Spring Harbor Laboratory. The discovery could ult...
Maize from El Gigante Rock Shelter shows early transition to staple crop（图）
Maize El Gigante Rock Shelter early transition staple crop
2017/9/4
Mid-summer corn on the cob is everywhere, but where did it all come from and how did it get to be the big, sweet, yellow ears we eat today? Some of the answers come from carbon dating ancient maize an...
Effect of row width on splash erosion and throughfall in silage maize crops
erosion growth stage leaf area index plant length precipitation
2017/4/6
Line width is one of the major factors affecting arable soil erosion. The aim of the study was to assess the effects of different row spacing on splash erosion and throughfall in maize crops. Field me...
Over many thousands of years, farmers have bred maize varieties so the crops are optimally adapted to local environments.A new study, published Feb. 6 in Nature Genetics, analyzed close to 4,500 maize...
The genome of the corn plant – or maize, as it’s called almost everywhere except the US – “is a lot more exciting” than scientists have previously believed. So says the lead scientist in a new e...
Discovery of new stem cell pathway indicates route to much higher yields in maize,staple crops
new stem cell pathway much higher yields maize staple crops
2016/5/19
Biologists at Cold Spring Harbor Laboratory (CSHL) have made an important discovery that helps explain how plants regulate the proliferation of their stem cells. The discovery has near-term implicatio...
Management of Maize Stand Height using Growth Regulators
chlormequat chloride (CCC) ethephon mepiquat chloride prohexadione-Ca grain yield
2015/10/9
Effect in reducing maize plant height using growth regulators ethephon, chlormequat chloride (CCC), CCC + ethephon,
and mepiquat chloride + prohexadione-Ca was studied in field experiments during 20...
Evaluation of Growth-Stage-Specific Crop Coefficients of Maize Using Weighing Lysimeter
crop coefficient evapotranspiration
2015/7/28
Weighing lysimeters are used to measure crop evapotranspiration (ETC) during the growing season. A ratio
of crop evapotranspiration to reference evapotranspiration (ETo) determines a crop coefficien...
Study finds that maize roots have evolved to be more nitrogen efficient
maize roots more nitrogen efficient
2015/4/29
Selective breeding of maize over the last century to create hybrids with desirable shoot characteristics and increased yield may have contributed indirectly to the evolution of root systems that are m...