Results 41 to 50 of about 97,599 (264)

Two dimensional in-vitro phenotyping of root system architecture using Poly Ethylene Glycol in backcross inbred lines harboring drought tolerant QTLs of rice (Oryza sativa L.)

Electronic Journal of Plant Breeding, 2020
The present investigation was made to validate the effect and expression of multiple drought QTLs from Apo in the background of high yielding drought susceptible variety IR 64 under two dimensional in-vitro root architecture studies. The genotype CB 229 (
K. Baghyalakshmi, P. Jeyaprakash, S. Ramchander, M. Raveendran and S. Robin
doaj   +1 more source

Genetic and Physiological Characterization of a Calcium Deficiency Phenotype in Maize

G3: Genes, Genomes, Genetics, 2020
Calcium (Ca) is an essential plant nutrient, required for signaling, cell wall fortification and growth and development. Calcium deficiency (Ca-deficiency) in maize causes leaf tip rot and a so-called “bull-whipping” or “buggy-whipping” phenotype ...
Yanli Wang, Lais Bastos Martins, Shannon Sermons, Peter Balint-Kurti   +3 more
doaj   +1 more source

A QTL for osteoporosis detected in an F2 population derived from White Leghorn chicken lines divergently selected for bone index [PDF]

, 2007
Osteoporosis, resulting from progressive loss of structural bone during the period of egg-laying in hens, is associated with an increased susceptibility to bone breakage.
Preisinger, R., Fleming, R H, Dunn, I. C., C. C. Whitehead, R. Preisinger, McCormack, H A, Morrice, D., Preisinger, R, Fleming, R. H., D. Morrice, R. H. Fleming, Burt, D. W., I. C. Dunn, Burt, D W, Dunn, I C, H. A. McCormack, McCormack, H. A., Whitehead, C. C., Morrice, D, Whitehead, C C, D. W. Burt   +20 more
core   +1 more source

Validation of QTLs for Fiber Quality Introgressed from Gossypium mustelinum by Selective Genotyping

G3: Genes, Genomes, Genetics, 2020
Gene introgression from wild species has been shown to be a feasible approach for fiber quality improvement in Upland cotton. Previously, we developed an interspecific G. mustelinum × G.
Qi Chen, Wei Wang, Caixiang Wang, Mi Zhang, Jiwen Yu, Yifei Zhang, Baotong Yuan, Yunyun Ding, Don C. Jones, Andrew H. Paterson, Peng W. Chee, Baohua Wang   +11 more
doaj   +1 more source

Evolution of the polymorphism at molecular markers in QTL and non-QTL regions in selected chicken lines (Open Access publication) [PDF]

, 2008
We investigated the joint evolution of neutral and selected genomic regions in three chicken lines selected for immune response and in one control line.
Bertrand Bed'hom, Bijma Piter, Verrier, Etienne, Pinard-van der Laan Marie-Hélène, Bijma, P., Verrier, E., Pitel, F., Valérie Loywyck, Étienne Verrier, Piter Bijma, Verrier Étienne, Frédérique Pitel, Bijma, Piter, Bed'hom Bertrand, Pitel, Frederique, Pinard-van der Laan, M.H., Pitel Frédérique, Loywyck Valérie, Marie-Hélène Pinard-van der Laan, Bed'Hom, Bertrand, Loywyck, V., Pinard Van Der Laan, Marie-Hélène, Loywyck, Valérie, Bed'hom, B., Pinard-van Der Laan, Marie-Hélène   +24 more
core   +1 more source

Identification of QTL for Plant Height Traits in Single-segment Substitution Lines of Wild Rice

Guangdong nongye kexue
【Objective】Plant height is an agronomic trait closely related to rice plant architecture, which has an important role in the formation of rice yield. Through fully exploring the elite genetic loci for plant height in wild rice, it would be helpful in the
Xingxin DAI, Yanjie LIU, Chengxia LI, Rui TANG, Jiamei MU, Xuelin FU   +5 more
doaj   +1 more source

Integrating Genetics With Epidemiological Measurements Identifies Burden QTLs of Inflammatory Bowel Disease across 20 Countries

Advanced Science, EarlyView.
The burden quantitative trait locus (bQTL) analysis integrates epidemiological data from GBD study with genotype of 2 621 978 SNPs from 2414 individuals in 1000 Genomes Project across 20 countries. rs7633471 shows the strongest effect that each increase in centi‐allele frequency of the allele C associated with 10.00 decrease of age‐standardized ...
Chen Sun, Siyu Wei, Junxian Tao, Haiyan Chen, Chi Yan, Jiacheng Wang, Jing Xu, Lian Duan, Yuanbo Zhan, Yuping Zou, Ruilin Li, Linna Yuan, Wei She, Songlin Lu, Ning Wang, Qinduo Ren, Yan Guo, Yuan Xu, Chang Wang, Hongsheng Tian, Chen Zhang, Yu Dong, Guoping Tang, Zhenwei Shang, Yongshuai Jiang, Wenhua Lv, Mingming Zhang, Hongchao Lyu   +27 more
wiley   +1 more source

Quantitative trait loci for bone traits segregating independently of those for growth in an F-2 broiler X layer cross [PDF]

, 2007
An F-2 broiler-layer cross was phenotyped for 18 skeletal traits at 6, 7 and 9 weeks of age and genotyped with 120 microsatellite markers. Interval mapping identified 61 suggestive and significant QTL on 16 of the 25 linkage groups for 16 traits.
Sharman, P. W. A., Morrice, D. R., Law, A. S., Hocking, P. M., Burt, D. W.   +4 more
core   +1 more source

Conditionally Significant eQTL and TWAS Analyses Identify MsRD26 as a Major Candidate Positive Regulator of Salt Tolerance in Medicago sativa L

Advanced Science, EarlyView.
Salt stress significantly impacts plant growth. Through population transcriptome, eQTL and TWAS analyses, we identified several candidate genes potentially associated with salt stress response. Functional assays suggested that some of these genes may contribute to salt tolerance.
Lin Chen, Yuqi Zhang, Xinyue Ma, Jinpeng Bi, Fei He, Li Zhao, Haiyue Lei, Zhengqin Xiao, Xue Wang, Tiejun Zhang, Ruicai Long, Junmei Kang, Qingchuan Yang   +12 more
wiley   +1 more source

QTL Mapping of Spike Characteristics in Barley using F 3 and F 4 Families Derived from Badia × Komino Cross [PDF]

پژوهش‌های ژنتیک گیاهی
In order to genetic analysis of spike characteristic s in barley , an experiment was conducted with 100 F3 and F 4 barley families derived from Badia × Komino cross at Research Farm college of Agricultural University of Gonbad Kavous (Iran) based on ...
Atefeh Kaviani Charati, Hossein Sabouri, Hossein Ali Fallahi, Eisa Jorjani   +3 more
doaj   +1 more source