The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The Ferritins are the iron storage proteins which regulate intracellular iron content via the absorption and release of iron, and related to plant oxidative stress and pathogens. However, the possible role of FER in heat stress responses remains unknown. In this study, the black rice (Vigna eylindrica) ferritin gene, VeFER, was cloned and integrated into the genome of wheat cultivar ZY9507 via biolistic...
A well organized root system is of great importance in plants for better anchorage and efficient nutrient use. Two wheat populations were used to map QTLs associated with root traits. A double haploid population contains 216 lines and derived from a cross between Nongda 3338 and Jingdong 6. The RIL progeny includes 217 lines which were evolved from another cross between Nongda 3331 and Zang 1817....
Leaf rust, caused by Puccinia triticina, is an important disease for wheat production, both in China and worldwide. In laboratory studies spelt wheat (Triticum aestivum ssp. spelta) landrace Altgold was resistant to P. triticina races THT and PHT and genetic analysis indicated that it possessed a dominant leaf rust resistance gene, temporarily designated LrAlt. F6 recombinant inbred lines (RILs) derived...
Powdery mildew, caused by Blumeria graminis f. sp. tritici (Bgt), is a devastating disease of wheat (Triticum aestivum) in China and worldwide, causing severe yield losses annually. Wild emmer (T. dicoccoides) accession IW72 collected from Israel is resistant to powdery mildew at the seedling and adult stages. Genetic analysis indicated that the resistance was controlled by a single dominant gene,...
Pm12, transferred from Aegilops speltoides (2n = 2x = 14, genome SS) to wheat, confers effective resistance to powdery mildew worldwide. By applying bulked segregant analysis in a BC3F2 segregating population consisting of 305 plants, 18 wheat genomic and EST-SSR markers linked to the resistance gene were identified. Pm12 was located in the 6SS portion of the T6BS-6SS.6SL translocation chromosome...
The leaf and stem surfaces of many land plants are covered with a cuticular wax layer that confers a glaucous appearance or white bloom. Synthetic hexaploid wheat Line 3672 was non-glaucous, and common wheat Line 9753 was glaucous. The cuticular wax was characterized using Scanning Electron Microscopy (SEM). A hybrid using 9753 as female parent and 3672 as male parent was made and 108 F2 plants and...
Powdery mildew caused by Erysiphe graminis f. sp. tritici is one of the most important wheat diseases in many regions of theworld. A powdery mildew resistance gene, originating from wild emmerwheat (Triticum dicoccoides) accession `C20', from Rosh Pinna, Israel,was successfully transferred to hexaploid wheat through crossing andbackcrossing. Genetic analysis indicated that a single dominant genecontrols...
Differential display of mRNA was used to analyze the differences of gene expression in seedling leaves between heterotic hybrid/nonheterotic hybrid and their parental inbreds in order to study the molecular basis of heterosis in wheat. The results indicated that patterns of gene expression in hybrids differ significantly from their parents. Both quantitative and qualitative differences were observed...
An endemic hexaploid wheat found in Tibet, China was taxonomically classified as a subspecies in common wheat, i.e. Triticum aestivum ssp. tibetanum. Seven accessions of the Tibetan wheat, 22 cultivars of common wheat and 17 lines of spelt wheat were used for RAPD analysis to study the genetic relationships of the Tibetan wheat with common wheat and spelt wheat, and to assess the genetic diversity...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.