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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...
Stem rust resistance in 1BL.1RS and 2RL.2BS double wheat-rye translocation lines
backcrossing durable resistance minor genes Puccinia graminis f.sp. tritici
2015/12/29
The wheat stem rust pathogen, Puccinia graminis f.sp. tritici, is a significant and devastating disease of wheat crops worldwide. Wheat has many wild relatives in which to source new resistance genes,...
Curly Stem – an Induced Mutation in Flax (Linum usitatissimum L.)
Linum usitatissimum L. flax induced mutation ethyl methanesulfonate curly stem inheritance
2014/3/19
After ethyl methane sulfonate (EMS) treatment of two flax lines, curly stem mutations appeared in both, besides of other mutations. Genetic analysis of one CS mutant line confirmed a monogenic inherit...
An improved Agrobacterium tumefaciens mediated transformation of Artemisia annua L. by using stem internodes as explants
anti-malaria artemisinin stem internode traditional Chinese medicine transgene
2014/2/24
Transformation of Artemisia annua, which produces the sesquiterpenoid endoperoxide artemisinin widely used for the treatment of malaria, has been hampered by the low efficiency of adventitious shoot a...
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...
Evaluation of Different Stem Portions of Cassava (Manihot Esculentus) in the Management of its Establishment and Yield
Cassava Stem portions Stock Middle Top
2010/11/15
Experiments were conducted at the University of Nigeria, Nsukka (UNN) research farm during
the 2007 and 2008 cropping seasons to evaluate different stem portions of cassava varieties for establishmen...
Effect of Propagation Media on the Rooting of Leafy Stem Cuttings of Irvingia wombolu (Vermoesen)
Irvingia wombolu vegetative propagation soil media
2010/11/15
The effect of propagation media on the rooting potentials of juvenile stem cuttings of Irvingia wombolu was assessed in an experiment conducted at the Teaching and Research Farm of the Delta State Uni...
RICE GERMPLASM EVALUATION FOR AGRONOMIC TRAITS AND THEIR INFLUENCE ON STEM BORER (CHILO AGAMEMNON BLES.) RESISTANCE
Oryza sativa germplasm heritability agronomic characters Chilo agamemnon pest resistance,Egypt
2009/9/29
A study was conducted at Rice Research Training Centre, Sakha, Kafr Al Sheikh,
Egypt during 2003-2006. Forty-six lines were selected from four populations. These
populations were produced from five ...
Growth Correlations among Root Number, Root Diameter and Stem Diameter in Some Cultivars of Rice Plants
Growth Correlations Root Number Root Diameter Stem Diameter Rice Plants
2009/8/6
Growth Correlations among Root Number, Root Diameter and Stem Diameter in Some Cultivars of Rice Plants.
Studies on Internode Elongation in Soybean Plants:I. Internode elongation patterns of the main stem in four late soybean cultivars
Elongation pattern Internode Internode elongation Leaf emergence Soybean Synchronism Synchronization in elongation
2009/8/6
Control of internode elongation is important to avoid seed yield reduction caused by the lodging and competition for photosynthate between stem and pods after flowering in soybean (Glycine max Merr.)....
Changes in Elongation Force, Stem Thickness and Evolution of Ethylene accompanied with Growth of Soybean Seedlings
Elongation force Emergence Ethylene Hypocotyl Soybean seedlings
2009/8/6
Using an unbonded strain gauge transducer (1kg) and a null balancing recorder, the vertical elongation force (Ef) or lifting force of 1-, 3- and 5-cm tall soybean seedlings (cv: Akisengoku and Fukuyu...
A Rapid Method for Estimating Stem Diameter in Rice Plants
Estimating Stem Diameter Rice Plants
2009/8/6
A Rapid Method for Estimating Stem Diameter in Rice Plants.
Allometric Relationships between Axial and Radial Stem Growth in Rice Plants
Allometry Rice plant Stem growth
2009/8/6
Allometric relationships between axial and radial stem growth in rice plants (cvs. Nipponbare, Musashikogane and Dobashi 1) were examined based on developmental studies on successive stem segments (=f...
Studies on Lodging in Rice Plants:II. Morphological characteristics of the stem at the breaking position
Dry matter Flattening of internode Hardness of internode Special breaking position Supplementary strengthening efficiency of leaf sheath Thickness of leaf sheath Width of internode
2009/8/6
In order to clarify the reason why breaking occurs at the special breaking position (BP) within the broken internode, morphological characteristics of BP were compared with those of other areas within...
Delayed Stem Maturation of Grafted Plants in Soybean
Delayed stem matulation Grafting Soybean
2009/8/6
Delayed Stem Maturation of Grafted Plants in Soybean.