Distant hybridization in wheat
WebThe incompatibility of distant hybridization in wheat has been known to be controlled by the Kr gene. In order to figure out the characteristics of the Kr gene in different … WebDistance hybridization is one of the most important ways for broadening the genetic variation and breeding new wheat cultivars. Ciferri et al. [ 20] reported the first interspecific wheat hybrid experiments in 1806.
Distant hybridization in wheat
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WebNov 1, 2024 · The results showed that distant hybridization altered the structure and function of wheat root bacterial community. Compared with the parent JN177, some … WebThe amount of variation of dominance deviations decreases with genetic distance until the point where allele frequencies are uncorrelated, and then increases for negatively correlated frequencies. Heterosis always increases with Nei's genetic distance. These expressions match well and complete previous theoretical and empirical findings.
WebOct 1, 2024 · In this study, a novel wheat– Th. ponticum 1J S (1B) disomic substitution line with resistance to powdery mildew and leaf rust was developed from a hybrid of the common wheat cultivar Jimai22 and wheat- Th. ponticum octoploid SNTE20, and … WebEven frequently used in wheat breeding, we still have an insufficient understanding of the biology of the products via distant hybridization. In this study, a transcriptomic analysis …
WebAug 3, 2015 · In the present study, a new wheat-rye line designated as WR49-1 was produced through distant hybridization and chromosome engineering protocols between common wheat cultivar Xiaoyan 6 and rye cultivar German White. ... Wang ZG, Wang YM, et al. (2003) Chromosome doubling methods of immature embryo plants of wheat … WebOct 27, 2024 · Amir Ibrahim, Ph.D., Texas A&M AgriLife Research wheat breeder in Texas A&M’s Department of Soil and Crop Sciences, Bryan-College Station, has spent the past …
WebOct 31, 2013 · Wheat is an inbred plant, and hybrids hold the potential to deliver a major lift in yield and will open a wide range of new breeding opportunities. A series of technological advances are needed as a base for hybrid wheat programmes. These start with major changes in floral development and architecture to separate the sexes and force outcrossing.
dickey incubatorWebAug 28, 2024 · Distant hybridization refers to crosses between distant species, in contrast to close hybridization, which occurs between varieties of the same species or subspecies. citizens bank stop and shop revere hoursWebNov 17, 2024 · The results showed that distant hybridization altered the structure and function of wheat (Triticum aestivum L.) root bacterial community. Compared with … dickey incubator for saleWebDistant hybridization refers to crosses between two different species, genera, or higher-ranking taxa, which can break species limits, increase genetic variation, and combine the biological characteristics of existing species. It is an important way of creating genetic variation, fertile strains, and excellent characteristics in new strains and ... citizens bank stop and shop rodman stWebDec 9, 2024 · In this study, we characterized a novel wheat- P. huashanica line, DT23, derived from distant hybridization between common wheat and P. huashanica. Fluorescence in situ hybridization (FISH) and sequential genomic in situ hybridization (GISH) analyses indicated that DT23 is a stable wheat- P. huashanica ditelosomic … dickey house bed and breakfastWebIt includes interspecific and intergeneric hybridization and is also known as distant hybridization. Interspecific crosses have resulted in development of haploids in wheat and barley. Use of maize as pollen parent for wheat has produced high frequency of haploids in wheat. ... In wheat the homologous pairing is controlled by a mutant gene ... dickey houseWebJul 6, 2024 · Introgressions from more distant species might introduce structural variation 4 ... rivet and polish wheat. Later, natural hybridization between free-threshing tetraploid … dickey incubator instructions