Results 51 to 60 of about 90,562 (356)

A comparison of population types used for QTL mapping in Arabidopsis thaliana [PDF]

In Arabidopsis, a variety of mapping populations have been used for the detection of quantitative trait loci (QTLs) responsible for natural variation.
Eeuwijk, F.A., van, Keurentjes, J.J.B., Koornneef, M., Nordborg, M., Willems, W.   +4 more
core   +2 more sources

Statistical Methods for Mapping Multiple QTL [PDF]

International Journal of Plant Genomics, 2008
Since Lander and Botstein proposed the interval mapping method for QTL mapping data analysis in 1989, tremendous progress has been made in the last many years to advance new and powerful statistical methods for QTL analysis. Recent research progress has been focused on statistical methods and issues for mapping multiple QTL together.
Zou, Wei, Zeng, Zhao-Bang
openaire   +2 more sources

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

Advanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang, Wenzhi Wang, Dongjiao Wang, Qibin Wu, Youxiong Que   +4 more
wiley   +1 more source

Novel QTL and Meta-QTL Mapping for Major Quality Traits in Soybean

Frontiers in Plant Science, 2021
Isoflavone, protein, and oil are the most important quality traits in soybean. Since these phenotypes are typically quantitative traits, quantitative trait locus (QTL) mapping has been an efficient way to clarify their complex and unclear genetic ...
Heng Chen, Heng Chen, Heng Chen, Xiangwen Pan, Xiangwen Pan, Feifei Wang, Feifei Wang, Changkai Liu, Changkai Liu, Xue Wang, Xue Wang, Xue Wang, Yansheng Li, Yansheng Li, Qiuying Zhang, Qiuying Zhang   +15 more
doaj   +1 more source

Development of a Next-Generation NIL Library in Arabidopsis Thaliana for Dissecting Complex Traits [PDF]

, 2013
The identification of the loci and specific alleles underlying variation in quantitative traits is an important goal for evolutionary biologists and breeders.
Bauerle, William L., Fletcher, Richard S., Juenger, Thomas E., McKay, John K., Meyer, Eli, Mullen, Jack L., Reuning, Gretchen, Sen, Saunak, Yoder, Seth   +8 more
core   +3 more sources

QTL mapping of thrips resistance in pepper [PDF]

Theoretical and Applied Genetics, 2015
A QTL for thrips resistance on pepper chromosome 6 was identified and validated. This QTL affects thrips larval development and explains 50% of the variation. Thrips is one of the most damaging pests in pepper (Capsicum). Resistance to thrips was identified in Capsicum annuum.
Maharijaya, A., Vosman, B.J., Steenhuis-Broers, M.M., Pelgrom, K.T.B., Purwito, A., Visser, R.G.F., Voorrips, R.E.   +6 more
openaire   +2 more sources

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

Advanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma, Hanyu Zhao, Haojie Feng, Xulun Dong, Lin Chen, Mingliang Yang, Runyi Chen, Chengjun Lei, Chunyan Liu, Qingshan Chen, Dawei Xin, Jinhui Wang   +11 more
wiley   +1 more source

QTL Detection for Kernel Size and Weight in Bread Wheat (Triticum aestivum L.) Using a High-Density SNP and SSR-Based Linkage Map

Frontiers in Plant Science, 2018
High-density genetic linkage maps are essential for precise mapping quantitative trait loci (QTL) in wheat (Triticum aestivum L.). In this study, a high-density genetic linkage map consisted of 6312 SNP and SSR markers was developed to identify QTL ...
Qiannan Su, Qiannan Su, Xilan Zhang, Xilan Zhang, Wei Zhang, Na Zhang, Na Zhang, Liqiang Song, Liqiang Song, Lei Liu, Xin Xue, Guotao Liu, Jiajia Liu, Jiajia Liu, Deyuan Meng, Deyuan Meng, Liya Zhi, Jun Ji, Jun Ji, Xueqiang Zhao, Chunling Yang, Yiping Tong, Zhiyong Liu, Junming Li, Junming Li   +24 more
doaj   +1 more source

Large‐Scale Genomics Reveals Three‐Source Ancestry and Layered Adaptation to High Altitude in Tibetan Chickens

Advanced Science, EarlyView.
Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao, Ruixue Nie, Hailu Fan, Tenzin Ngodroup, Li Zhu, Hongbin Pan, Bo Zhang, Hao Zhang   +7 more
wiley   +1 more source

Detection of growth-related QTLs in turbot (Scophtalmus maximux) [PDF]

, 2011
Background The turbot (Scophthalmus maximus) is a highly appreciated European aquaculture species. Growth related traits constitute the main goal of the ongoing genetic breeding programs of this species. The recent construction of a consensus linkage map
Bouza, Carmen, Cabaleiro, Santiago, Cerna, Alex, Fernandez, Jesus, Hermida, Miguel, Martinez, Paulino, Pardo, Belen G., Sanchez Molano, Enrique, Toro Ibañez, Miguel Angel   +8 more
core   +1 more source