Results 51 to 60 of about 54,004 (292)

introgression detection

, 2010
Using the chicken genome, 114 polymorphisms (109 SNPs and 5 INDELs) were identified in the Alectoris genus by polymerase chain reaction-single strand conformation polymorphism.
Garcia, D., Canon, J., J. CAÑÓN, Sevane Fernandez, Natalia, Dunner, S., Sevane, N., D. GARCÍA, N. SEVANE, O. CORTÉS, S. DUNNER, Cortes, O., Cañón Ferreras, Francisco Javier, Dunner Boxberger, Helene Susana, García, David, Cortés Gardyn, Óscar   +14 more
core   +1 more source

Evaluation of agronomic traits and storage stability in novel rice cultivar ‘Baromi3’ combining floury endosperm and lipoxygenase 3 deficiency

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Rice milling characteristics and storage stability are critical traits influencing industrial applications. Floury endosperm rice carrying the flo4‐4 allele is valuable for dry milling but exhibits reduced storage stability associated with altered starch structural characteristics.
Su‐Kyung Ha, Ye‐Ji Lee, Gileung Lee, Hyun‐Sook Lee, Kyeongmin Kang, Jae‐Ryoung Park, Seung Young Lee, Ji‐Eun Kwak, Mina Jin, Ji‐Ung Jeung, Chang Joo Lee, Jung‐Pil Suh   +11 more
wiley   +1 more source

Combined detection and introgression of QTL in outbred populations

Genetics Selection Evolution, 2010
Background Detecting a QTL is only the first step in genetic improvement programs. When a QTL with desirable characteristics is found, e.g. in a wild or unimproved population, it may be interesting to introgress the detected QTL into the commercial ...
Meuwissen Theodorus HE, Woolliams John A, Sonesson Anna K, Yazdi M Hossein   +3 more
doaj   +1 more source

Key Roles of De-Domestication and Novel Mutation in Origin and Diversification of Global Weedy Rice

Biology, 2021
Agricultural weeds pose great challenges to sustainable crop production, owing to their complex origins and abundant genetic diversity. Weedy rice (WD) infests rice fields worldwide causing tremendous losses of rice yield/quality.
Yong-Qing Zhu, Jia Fang, Ying Wang, Li-Hao Pang, Bao-Rong Lu   +4 more
doaj   +1 more source

Identification and quality characterization of a putative novel 17x + 8y high‐molecular‐weight glutenin subunit recombination in bread wheat

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND High‐molecular‐weight glutenin subunits (HMW‐GSs) are major determinants of dough rheological behavior and bread‐making quality in bread wheat (Triticum aestivum L.). Among wheat genomes, the Glu‐B1 locus exhibits the highest allelic diversity; however, recombination events between x‐ and y‐type HMW‐GS genes are considered extremely
Nevzat Aydin, Bedrettin Demir, Mehmet Koyuncu, Jan Bocianowski, Aras Türkoğlu   +4 more
wiley   +1 more source

Saussurea × media (Asteraceae), a new natural hybrid between S. parviflora and S. controversa

Nordic Journal of Botany, EarlyView.
Saussurea × media Yusupovsky and E.Pjak (Asteraceae), a new nothospecies from the Altai‐Sayan Mountains, is described and illustrated. In this study, we sequenced the internal transcribed spacer of nuclear ribosomal DNA and the chloroplast intergenic spacers rsp16‐trnQ and ycf4‐cemA to verify the hypothesis of hybridization between Saussurea parviflora
Daniil V. Yusupovsky, Elizaveta A. Pyak
wiley   +1 more source

Factors influencing the efficiency of a marker-assisted introgression programme in Merino sheep

Genetics Selection Evolution, 2007
This study investigated a marker-assisted introgression programme in Australian Merino sheep. The goal was to introgress an allele with a large negative effect on fibre diameter into a Merino flock possessing medium average fibre diameter.
Henshall John, Dominik Sonja, O'Grady Julian, Marshall Karen   +3 more
doaj   +1 more source

The hidden side of invasions: massive introgression by local genes

, 2008
International audienceDespite hundreds of reports involving both plants and animals, the mechanisms underlying introgression remain obscure, even if some form of selection is frequently invoked.
Petit, Remy,, Ruedi, Manuel, Excoffier, Laurent Georges Louis, Petit, Remy, R., Excoffier, Laurent, Currat, Mathias, PETIT, Remy, Petit, Rémy J., Ruedi M, Currat M, Excoffier L, Petit RJ   +11 more
core   +1 more source

Revisiting the phylogenetic relationships within Sladenia (Sladeniaceae)

Nordic Journal of Botany, EarlyView.
Geological and climatic changes associated with the Ailao Shan–Red River shear zone (ARSZ) are thought to have influenced the evolutionary history of many mostly drought‐adapted low‐elevation plant lineages in southwestern China, yet their role in shaping genetic divergence in montane cloud‐forest plants remains poorly understood.
Chih‐Chieh Yu, Rong Zhang, Zhi‐Qiong Mo, Lin‐Bo Jia   +3 more
wiley   +1 more source

Detection of T. urartu Introgressions in Wheat and Development of a Panel of Interspecific Introgression Lines [PDF]

Frontiers in Plant Science, 2018
Tritcum urartu (2n = 2x = 14, AuAu), the A genome donor of wheat, is an important source for new genetic variation for wheat improvement due to its high photosynthetic rate and disease resistance. By facilitating the generation of genome-wide introgressions leading to a variety of different wheat-T. urartu translocation lines, T.
Grewal, Surbhi, Hubbart Edwards, Stella, Yang, Caiyun, Scholefield, Duncan, Ashling, Stephen, Burridge, Amanda, Wilkinson, Paul, King, Ian, King, Julie   +8 more
openaire   +5 more sources