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Article
Wheat germplasm screening for stem rust resistance using conventional and molecular techniques
(Czech Academy of Agricultural Sciences, 2011)
In Central Asia, stem rust (Puccinia graminis f.sp. tritici) causes considerable damage, especially during growing seasons with high rainfall. Ug99 is a race of stem rust that is virulent to the majority of wheat varieties. ...
Article
QTL Mapping of Fusarium moniliforme ear rot resistance in highland maize, Mexico
(Colegio de Postgraduados, 2001)
La pudrición de la mazorca causada por Fusarium moniliforme ocasiona cuantiosas pérdidas en maíces (Zea mays L.) adaptados a los valles altos de México. Los objetivos de este trabajo fueron identificar loci para un carácter ...
Article
Evaluation of molecular markers specific for 1BL-1RS translocation and characterization of 1RS chromosome in wheat varieties from different origins
(Institute of Crop Sciences, 2009)
For the purpose of discriminating the 1BL-1RS translocation for wheat quality improvement, a total of ten STS, one SCAR and four RAPD markers specific to 1BL-1RS translocations as well as 22 SSR markers located on 1RS were ...
Article
Characterization of Overexpressed Bx7 gene (Bx7OE) in Chinese and CIMMYT wheats by STS markers
(Institute of Crop Sciences, 2009)
Over-expression of the high molecular weight glutenin subunit (HMW-GS) Bx7 is highly associated with dough strength of wheat (Triticum aestivum L.) flour. A total of 163 Chinese and CIMMYT wheat cultivars and advanced lines ...
Article
Sampling strategies for conserving maize diversity when forming core subsets using genetic markers
(Crop Science Society of America (CSSA), 2006)
Core subsets can be formed on the basis of molecular markers and different sampling strategies. This research used genetic markers on three maize data sets for studying 24 stratified sampling strategies to investigate which ...
Article
Ocurrence and identification of cereal cyst nematode, heterodera filipjevi (nemata: heteroderidae), in Bolu province of Turkey
(Organization of Nematologists of Tropical America, 2016)
Cereal cyst nematodes, Heterodera filipjevi, parasitize the roots of wheat and cause significant yield losses around the world. Cereal cyst nematodes are one of the most important and endemic problems in wheat-growing areas ...
Article
Crop breeding chips and genotyping platforms: progress, challenges, and perspectives
(Elsevier, 2017)
There is a rapidly rising trend in the development and application of molecular marker assays for gene mapping and discovery in field crops and trees. Thus far, more than 50 SNP arrays and 15 different types of ...
Article
Characterization of dense and erect panicle 1 gene (tadep1) located on common wheat group 5 chromosomes and development of allele-specific markers
(Institute of Crop Sciences, 2013)
Dense and erect panicle 1 (OsDep1) gene is an important QTL controlling yield associated traits such as panicle length, erect type, and grain density in rice. In the present study, full-length genomic DNA sequences of ...
Article
Progress of wheat breeding in China and the future perspective
(Institute of Crop Sciences, 2011)
During the last ten years, Chinese wheat breeding has mainly made progresses in three aspects, i.e., (1) two sets of cultivars with high yielding potential, improved quality, and multi-resistance to various diseases were ...
Article
Distribution of allelic variation for genes of vernalization and photoperiod among wheat cultivars from 23 countries
(Institute of Crop Sciences, 2011)
Molecular markers for vernalization genes Vrn-A1, Vrn-B1, Vrn-D1 and Vrn-B3 and photoperiod gene Ppd-D1 were used to detect the presence of these genes among 755 cultivars from 23 countries. Days to heading and physiological ...