Narrow genetic base

Author: ywej

August undefined, 2024

Witrynagenetic diversity of tetraploid cotton is considered as major cause affecting the yield as well as quality of the crop (Esbroeck & Bowman, 1998; Paterson & Smith, 1999). WitrynaThe ICUC is an autonomous, non-profit making, scientific research and training centre. It was established in 1988 to address ways of increasing the use of underutilized crops both for food, medicinal and industrial products, and also for environmental improvement. The specific objectives are to establish, strengthen and coordinate an international …

Full article: Assessment of the genetic diversity and population ...

WitrynaNarrow genetic base in forest restoration with holm oak (Quercus ilex L.) in Sicily. Une base génétique étroite dans les forêts de restauration de Quercus ilex L. en Sicile. … WitrynaCommercial crops have an extremely narrow genetic base, which makes them vulnerable to environmental threats. The induced mutation technique is becoming … recover wrong transferred transaction

(PDF) EST-SSR based analysis revealed narrow …

WitrynaThe genetic base of a population is also affected by breeding method. For example, in self pollinated species, varieties developed by mass selection and multiline breeding … Witryna13 wrz 2024 · For peanut (Arachis hypogaea L.), a crop with an exceptionally narrow genetic base (6, 7), the incorporation of wild relatives into breeding programs is … Witryna1 maj 2008 · A narrow genetic base has hindered improvement of Brassica juncea (AjAjBjBj). In this study, large-scale genomic components were introduced from diploid ancestor species into modern B. juncea ... recover write protected usb

Full article: Assessment of the genetic diversity and population ...

Arachis hypogaea - an overview ScienceDirect Topics

WitrynaThese varieties become susceptible to the stresses due to narrow genetic base and average yield is almost stagnant from the last few decades. Wild relatives of mungbean can be used to broaden the genetic variability and to incorporate desirable characters into the cultivated mungbean. Witryna5 sie 2016 · Watermelon has a very narrow genetic base and evaluating the phylogenetic relationships among different species in Citrullus genus will help us for better improving the watermelon cultivars and broaden its gene pool specially from the primary gene pools: C. lanatus var. lanatus, C. lanatus var. citorides and Citrullus … recover wsl filesWitryna3 lut 2012 · Narrow genetic base of the cultivated varieties when it is alone may not always cause genetic vulnerability (Rubenstein et al., 2005). The problem is … recover wyoming cheyenne

"WitrynaCotton production is on the decline due to ever-changing environmental conditions. Drought and salinity stress contribute to over 30% of total loss in cotton production, the situation has worsened more due to the narrow genetic base of the cultivated upland cotton. The genetic diversity of upland cotton has been eroded over the years due to … " - Narrow genetic base

Narrow genetic base

Witryna21 sty 2024 · Breeding efforts in legume crops have been largely confined to the exploitation of genetic variation available within the primary genepool, resulting in narrow genetic base. Introgression as a breeding scheme has been remarkably successful for an array of inheritance and molecular studies in food legumes. Crop … Witryna27 wrz 2024 · The two major concerns of a sugarcane breeder, as described by Jackson (2005) viz., the concern of narrow genetic base and potential opportunities to broaden the genetic base by utilizing a large number of basic Saccharum germplasm, were easily addressed by adopting the genomic prediction in Saccharum gene bank and genomic …

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Witryna14 kwi 2024 · The main causes of genetic vulnerability are narrow genetic base, widespread of dominant Varieties (problem aggravated by the widespread use of one … Witryna17 sty 2024 · The genetic base of Brassica napus canola need to be broadened for exploitation of heterosis at a greater level in the breeding of F1 hybrid canola cultivars. In this study, we evaluated 228 inbred B. napus canola lines derived from six B. napus × B. oleracea interspecific crosses and following two breeding methods (F2- and BC1 …

Witryna29 kwi 2024 · Depending upon the amount of genetic diversity present in a plant breeding population, genetic base is of two types, viz. broad genetic base and narrow genetic base. Witryna11 cze 2024 · Sugarcane breeding programs have suffered from a narrow genetic base in sugarcane hybrids because only a handful of ancestral clones were involved in the …

WitrynaThe agronomic practices and conventional breeding methods are not very effective in peanut genetic improvement because of peanut’s narrow genetic base. Genetic … Witryna27 wrz 2024 · The estimated similarity using these polymorphic SSR markers between the cultivars ranged from 0.63 to 0.99, indicating a narrow genetic base. Fingerprinting and genetic diversity analysis in this study provides useful information for the protection of intellectual property, as well as the exploration and utilization of these potato cultivars.

Witryna4 cze 2009 · The narrow genetic base of cucumber has so far limited wide use of marker technology in crop improvement . The SSR markers developed from the present study were used to examine the genetic affinity of diverse cucumber inbred lines and evaluate their potential in marker-assisted selection. Approximately 65% of the 995 …

Witryna18 cze 2024 · Tomato production in Pakistan faces significant problems of low yields due to various biotic and abiotic stresses primarily because of a narrow genetic base of … recover xbox profileWitryna13 maj 2024 · Due to its narrow genetic base, banana cultivation is prone to pests and diseases 7. Further, this is exacerbated by devastating extremities of abiotic stresses induced by climate change and ... recover wyoming cheyenne wyWitrynaNarrow genetic base in forest restoration with holm oak (Quercus ilex L.) in Sicily. Une base génétique étroite dans les forêts de restauration de Quercus ilex L. en Sicile. Concetta Burgarella 1, Miguel Navascués 2,3, Álvaro Soto 4,5, Ángel Lora 6 & … Silvio Fici 1 Show authors recover x ambassadors lyrics