Root and shoot traits responses to phosphorus deficiency and QTL analysis at seedling stage using introgression lines of rice

2009 ◽  
Vol 36 (3) ◽  
pp. 173-183 ◽  
Author(s):  
Junzhou Li ◽  
Yan Xie ◽  
Anyong Dai ◽  
Lifeng Liu ◽  
Zichao Li
Keyword(s):  
Qtl Analysis ◽  
Phosphorus Deficiency ◽  
Introgression Lines ◽  
Seedling Stage ◽  
Root And Shoot Traits

scholarly journals Screening for drought tolerance of maize hybrids by multi-scale analysis of root and shoot traits at the seedling stage

2016 ◽  
Vol 67 (8) ◽  
pp. 2453-2466 ◽  
Author(s):  
Viktoriya Avramova ◽  
Kerstin A. Nagel ◽  
Hamada AbdElgawad ◽  
Dolores Bustos ◽  
Magdeleen DuPlessis ◽  
...  
Keyword(s):  
Drought Tolerance ◽  
Seedling Stage ◽  
Scale Analysis ◽  
Maize Hybrids ◽  
Multi Scale ◽  
Root And Shoot Traits ◽  
Multi Scale Analysis

Mapping quantitative trait loci for tolerance to phosphorus-deficiency at the seedling stage in barley

Euphytica ◽  
2017 ◽  
Vol 213 (6) ◽  
Author(s):  
Jingyi Guo ◽  
Guangdeng Chen ◽  
Xizhou Zhang ◽  
Tingxuan Li ◽  
Haiying Yu ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Phosphorus Deficiency ◽  
Seedling Stage ◽  
Trait Loci

Mapping QTLs for Phosphorus-deficiency Tolerance in Soybean at Seedling Stage

2012 ◽  
Author(s):  
Jun-jiang Wu ◽  
Peng-fei Xu ◽  
Li-jun Liu ◽  
Shuzhen Zhang ◽  
Jin-sheng Wang ◽  
...  
Keyword(s):  
Phosphorus Deficiency ◽  
Seedling Stage

Detection of quantitative trait loci for phosphorus deficiency tolerance at soybean seedling stage

Euphytica ◽  
2009 ◽  
Vol 167 (3) ◽  
pp. 313-322 ◽  
Author(s):  
Dan Zhang ◽  
Hao Cheng ◽  
Leiyue Geng ◽  
Guizhen Kan ◽  
Shiyou Cui ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Phosphorus Deficiency ◽  
Seedling Stage ◽  
Soybean Seedling ◽  
Trait Loci

QTL Analysis of Anoxic Tolerance at Seedling Stage in Rice

Rice Science ◽  
2010 ◽  
Vol 17 (3) ◽  
pp. 192-198
Author(s):  
Yang WANG ◽  
Yuan GUO ◽  
De-lin HONG
Keyword(s):  
Qtl Analysis ◽  
Seedling Stage

scholarly journals Genetic variation for root architectural traits in response to phosphorus deficiency in mungbean at the seedling stage

2019 ◽  
Author(s):  
Venkata Ravi Prakash Reddy ◽  
M. Aski ◽  
G.P. Mishra ◽  
H.K. Dikshit ◽  
Akanksha Singh ◽  
...  
Keyword(s):  
Phosphorus Deficiency ◽  
Phosphorus Uptake ◽  
Root Traits ◽  
Seedling Stage ◽  
Phosphorus Efficiency ◽  
Root Tips ◽  
Uptake Efficiency ◽  
Highly Efficient ◽  
Low Phosphorus ◽  
Architectural Traits

AbstractRoots enable the plant to survive in natural environment by providing anchorage and acquisition of water and nutrients. In this study, 153 mungbean genotypes were studied to compare root architectural traits under normal and low phosphorus conditions. Significant variations, medium to high heritability, near normal distribution and significant correlations were observed for studied root traits. Total root length (TRL) was positively correlated with total surface area (TSA), total root volume (TRV), total root tips (TRT) and root forks. The first two principal components explained the 79.19 % and 78.84% of the total variation under normal and low phosphorus conditions. TRL, TSA and TRV were major contributors of variation and can be utilized for screening of phosphorus uptake efficiency at seedling stage. Released Indian mungbean varieties were found to be superior for root traits than other genotypic groups. Based on comprehensive phosphorus efficiency measurement, IPM-288, TM 96-25, TM 96-2, M 1477, PUSA 1342 were found to be best five highly efficient genotypes whereas M 1131, PS-16, Pusa Vishal, M 831, IC 325828 were highly inefficient genotypes. These identified highly efficient lines are valuable genetic resources for phosphorus uptake efficiency that could be used in mungbean breeding programme.

QTL analysis for yield and fibre quality traits using three sets of introgression lines developed from three Gossypium hirsutum race stocks

2019 ◽  
Vol 294 (3) ◽  
pp. 789-810 ◽  
Author(s):  
Liuchun Feng ◽  
Shuwen Zhang ◽  
Luting Xing ◽  
Biao Yang ◽  
Xiang Gao ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Qtl Analysis ◽  
Introgression Lines ◽  
Quality Traits ◽  
Fibre Quality

Genetic Overlap of Drought-Tolerance Loci between Germination Stage and Seedling Stage Analyzed Using Introgression Lines in Soybean

2011 ◽  
Vol 37 (3) ◽  
pp. 477-483 ◽  
Author(s):  
Peng-Cheng QIU ◽  
Wen-Bo ZHANG ◽  
Can-Dong LI ◽  
Hong-Wei JIANG ◽  
Chun-Yan LIU ◽  
...  
Keyword(s):  
Drought Tolerance ◽  
Introgression Lines ◽  
Seedling Stage ◽  
Genetic Overlap ◽  
Germination Stage
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