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南京农业大学农学院 《Molecular Plant》发表小麦遗传育种创新团队“A natural variation of an SVP MADS-box transcription factor in Triticum petropavlovskyi leads to its ectopic expression and contributes to elongated glume”（图）
小麦遗传育种 新疆稻穗麦
2022/3/23
2021年5月26日，南京农业大学作物遗传与种质创新国家重点实验室小麦遗传育种创新团队在分子植物杂志（Molecular Plant）发表了“A natural variation of an SVP MADS-box transcription factor in Triticum petropavlovskyi leads to its ectopic expression and contr...
阐明碱胁迫对小麦叶片离子平衡、初生及次生代谢产物的影响及其涉及的代谢途径，讨论其生长代谢变化规律及应答机制。【方法】以普通小麦（Triticum aestivum Linn）为材料，采用盆栽试验利用NaHCO3﹕Na2CO3=1﹕1混合模拟不同盐度碱胁迫条件，在苗期连续胁迫12 d后测定叶片生长、光合、离子和代谢产物。【结果】当碱胁迫强度超过小麦自身调节能力时，叶片中Na+含量剧增，加上高pH危害...
Dihaploid induction in tetraploid durum wheat (Triticum durum L.) using pollen of Imperata cylindrica
2,4-dichlorophenoxyacetic acid (2,4-D) haploid induction pseudoseed formation wide hybridization
2015/12/29
Doubled haploidy breeding protocols have revolutionized the varietal development programmes in bread wheat, however, the protocols have not proved much efficient in durum wheat. Presently, the durum w...
Identification of an active 1Ay gene from Triticum turgidum ssp. dicoccoides
1Ay gene high molecular weight glutenin subunit (HMW-GS) phylogenetic analysis wild emmer wheat
2014/9/22
The high molecular weight glutenin subunit (HMW-GS), encoded by the 1Ay gene, unexpressed in common wheat, exists in diploid and tetraploid wheats. An active 1Ay gene was first cloned from wild emmer ...
Evaluation of resistance to Fusarium head blight in spring wheat genotypes belonging to various Triticum species
common wheat DON content einkorn emmer Fusarium culmorum head blight resistance spelt
2014/2/24
Response of 35 spring wheat varieties and lines (of four Triticum species) to spray inoculation with Fusarium culmorum was evaluated in field experiments over three years (2010–2012). Data on mycotoxi...
Assessment of drought tolerance of some Triticum L. species through physiological indices
drought tolerance MDA proline relative water content Triticum L. species water stress
2014/2/25
Wheat is one of the most important crops in the world. Its yield is greatly influenced by global climate change and scarcity of water in the arid and semi-arid areas of the world. So, exploration of g...
Characterisation of a novel high-molecular-weight glutenin subunit 1Dy12.3 from hexaploid wheat (Triticum aestivum L.)
1Dy12.3 Glu-1Dy locus high-molecular-weight glutenin subunit Triticum aestivum L.
2014/2/25
A novel high-molecular-weight glutenin subunit encoded by the Glu-1D locus was identified in hexaploid wheat (Triticum aestivum L.) cultivar Noe and was designated as 1Dy12.3. This subunit differed in...
Sensitivity of durum wheat (Triticum turgidum) to various postemergence herbicides
Durum Wheat Height Herbicide Sensitivity Injury Tolerance Yield
2013/3/5
There are a limited number of herbicide options available for durum wheat production in Ontario, Canada. Four field studies were conducted in Ontario, Canada over a three year period (2008, 2009 and 2...
Stem reserve accumulation and mobilization in wheat (Triticum aestivum L.) as affected by sowing date and N – P – K levels under Mediterranean conditions
Dry matter mobilization efficiency N - P - K levels
2011/6/29
Some parts of the dry matter accumulated in the wheat stem during the vegetative period are translocated to grain during the grain-filling period. This study assesses the changes in dry matter accumul...
Genetic analysis of preharvest sprouting tolerance in bread wheat (Triticum aestivum L. emend. Thell.)
Preharvest sprouting ermination index iallel cross, enetic parameters read wheat editerranean region
2011/3/22
Rains during grain ripening in wheat (Triticum aestivum L.) can cause preharvest sprouting (PHS), which drastically affects the grain yield and the baking quality of flour. In the present study, to sc...
The screening wheat (Triticum aestivum L.) plants for moderate phytate content using colorimetric values of semi-grain seeds
Colorimetric method individual selection inorganic phosphorus
2011/1/12
To select wheat cultivars with moderate phytate content, in this experiment the authors found out a new method quickly screening individual plant in huge offspring. Twenty-three wheat cultivars were t...
The effects of exogenous cytokinin application on sink size in bread wheat (Triticum aestivum)
Wheat source-sink relationship SGR SFD Benzylamino purin
2011/1/13
To study the effect of exogenous cytokinin application on wheat yield, an experiment was conducted in 2005 - 2006. Three varieties of wheat (Azadi cross, Darab 2 and Niknezhad) and four levels of BAP ...
Comparative performance of various wheat (Triticum aestivum L.) cultivars to different tillage practices under tropical conditions
Zero tillage grain yield growth wheat Pakistan biological yield
2011/1/12
Various tillage practices can overcome the delay sowing of wheat in the rice-wheat cropping system of Pakistan to sustain the grain yield by increasing the nutrients and water use efficiency.
The Influence of Triticum Asetivum Seeding Rates and Sowing Patterns on the Vegetative Characteristics in Shambat Soil under Irrigation
Wheat (Triticum aestivum L.) sowing method seeding rate vegetative growth cultural practices Sudan
2010/11/15
Seeding rate and sowing patterns play an important role in the proper stand establishment of
the growing crop, which ultimately affect the productivity at the end of the season. The selection of suit...
DROUGHT AND ABSCISIC ACID (ABA) INDUCED CHANGES IN PROTEIN AND PIGMENT CONTENTS OF FOUR WHEAT (TRITICUM AESTIVUM L.) ACCESSIONS
Triticum aestivum aba drought stress
2010/9/26
The response of four wheat (Triticum aestivum L.) accessions (011251, 011417,011320 and 011393) to drought and exogenously applied abscisic acid was determined in a pot study conducted at Quaid-i-Azam...