A5041342014- Plant Disease Resistance and Genetics
- Wheat and Barley Genetics and Pathology
- Chromosomal and Genetic Variations
- Genetic Mapping and Diversity in Plants and Animals
- Plant pathogens and resistance mechanisms
- Soybean genetics and cultivation
- Genetics and Plant Breeding
- biodegradable polymer synthesis and properties
- Plant Micronutrient Interactions and Effects
- Natural Fiber Reinforced Composites
- Advanced Cellulose Research Studies
- Plant tissue culture and regeneration
- Plant Reproductive Biology
- Legume Nitrogen Fixing Symbiosis
- Plant-Microbe Interactions and Immunity
- Biofuel production and bioconversion
- Microplastics and Plastic Pollution
- Mycotoxins in Agriculture and Food
- Phytase and its Applications
- Ruminant Nutrition and Digestive Physiology
- Agricultural Science and Fertilization
- Food Science and Nutritional Studies
- Nematode management and characterization studies
- Cassava research and cyanide
- Plant Molecular Biology Research
Artificial Intelligence in Medicine (Canada)
2022
Mayville State University
2007-2021
Chiba University
1998-2007
North Dakota State University
2003-2006
Western Regional Research Center
2003-2004
Agricultural Research Service
2003-2004
University of California, Davis
2004
University of Missouri
2004
Kansas State University
2003
United States Department of Agriculture
2003
The use of DNA sequence-based comparative genomics for evolutionary studies and transferring information from model species to crop has revolutionized molecular genetics improvement strategies. This study compared 4485 expressed sequence tags (ESTs) that were physically mapped in wheat chromosome bins, the public rice genome data 2251 ordered BAC/PAC clones using BLAST. A view homologous locations based on analysis revealed numerous chromosomal rearrangements will significantly complicate as...
Abstract Because of the huge size common wheat (Triticum aestivum L., 2n = 6x 42, AABBDD) genome 17,300 Mb, sequencing and mapping expressed portion is a logical first step for gene discovery. Here we report 7104 sequence tag (EST) unigenes by Southern hybridization into chromosome bin map using set aneuploids deletion stocks. Each EST detected mean 4.8 restriction fragments 2.8 loci. More loci were mapped in B (5774) than A (5173) or D (5146) genomes. The density was significantly higher B....
Genes detected by wheat expressed sequence tags (ESTs) were mapped into chromosome bins delineated breakpoints of 159 overlapping deletions. These data used to assess the organizational and evolutionary aspects genomes. Relative gene density recombination rate increased with relative distance a bin from centromere. Single-gene loci present once in genomes found predominantly proximal, low-recombination regions, while multigene tended be more frequent distal, high-recombination regions....
The anthocyanin, total polyphenol and antioxidant activity of 29 common bean from diverse origins seed coat color, was assessed. Among the genotypes, fourteen were developed by CIAT in various interests; thirteen USA, representing several market classes one each Brazil India. seeds included genotypes have shown distinction shape, color weight. variations are white, cream, purple, red black, with being striped, rhomboid spotted circular mottled. Bean exhibited distinguishing differences...
Loci detected by Southern blot hybridization of 3,977 expressed sequence tag unigenes were mapped into 159 chromosome bins delineated breakpoints a series overlapping deletions. These data used to assess synteny levels along homoeologous chromosomes the wheat A, B, and D genomes, in relation both bin position on centromere-telomere axis gradient recombination rates arms. Synteny level decreased with distance region from centromere. It also an increase average arm. There twice as many unique...
In this study, the variation of zinc (Zn), iron (Fe), calcium (Ca) and magnesium (Mg) interference phytic acid (PA) on their availability was investigated in 29 US grown CIAT breeding genotypes common bean. Fe levels showed highest (8.9-112.9 mg kg-1) followed by Ca (58.67-122.98 Zn (30.90-64.60 while variability Mg concentration (6.47-11.05 is least among mineral components. PA a wide range (12.52-316.42 m inversely correlated with Fe, concentrations. The results minerals can be interpreted...
Abstract This report describes the rationale, approaches, organization, and resource development leading to a large-scale deletion bin map of hexaploid (2n = 6x 42) wheat genome (Triticum aestivum L.). Accompanying reports in this issue detail results from chromosome bin-mapping expressed sequence tags (ESTs) representing genes onto seven homoeologous groups global analysis entire mapped EST data set. Among resources developed were first extensive public collection (113,220 ESTs). Described...
Abstract A total of 1918 loci, detected by the hybridization 938 expressed sequence tag unigenes (ESTs) from 26 Triticeae cDNA libraries, were mapped to wheat (Triticum aestivum L.) homoeologous group 4 chromosomes using a set deletion, ditelosomic, and nulli-tetrasomic lines. The EST loci not distributed uniformly among three chromosomes; 41, 28, 31% 4A, 4B, 4D, respectively. This pattern is in contrast cumulative results mapping all groups, as reported elsewhere, that found highest...
Soybean [Glycine max (L.) Merrill] is the most important leguminous crop in world due to its high contents of high-quality protein and oil for human animal consumption as well industrial uses. An accurate saturated genetic linkage map soybean an essential tool studies on modern genomics. In order update a F2 population derived from cross between Misuzudaizu Moshidou Gong 503 make it more informative useful genome research community, total 318 AFLP, 121 SSR, 108 RFLP, 126 STS markers were...
Wheat bran is a major byproduct of the wheat industry and rich source cellulosic hemicellulosic compounds. We developed facile reproducible method to generate functional nanomaterials from derived polysaccharide, Arabinoxylan (AX). first established that AX was chemically equivalent commercially available extracted flour. Through chemical modification, positive negatively charged domains were introduced along backbone, which in turn induced local electrostatic hydrophobic interactions...
Abstract The focus of this study was to analyze the content, distribution, and comparative genome relationships 996 chromosome bin-mapped expressed sequence tags (ESTs) accounting for 2266 restriction fragments (loci) on homoeologous group 3 chromosomes hexaploid wheat (Triticum aestivum L.). Of these loci, 634, 884, 748 were mapped 3A, 3B, 3D, respectively. individual bin maps revealed bins with a high density ESTs in distal region low proximal arms, exception 3DS 3DL. These distributions...
Abstract The complex hexaploid wheat genome offers many challenges for genomics research. Expressed sequence tags facilitate the analysis of gene-coding regions and provide a rich source molecular markers mapping comparison with model organisms. objectives this study were to construct high-density EST chromosome bin map homoeologous group 2 chromosomes determine distribution ESTs, consensus investigate synteny, examine patterns duplication, assess colinearity rice ESTs assigned map. A total...
Abstract A total of 944 expressed sequence tags (ESTs) generated 2212 EST loci mapped to homoeologous group 1 chromosomes in hexaploid wheat (Triticum aestivum L.). deletion maps and the consensus map were constructed show distribution. unevenly distributed among 1A, 1B, 1D with 660, 826, 726, respectively. The number was greater on long arms than short for all three chromosomes. distribution ESTs along chromosome nonrandom clusters occurring distal regions middle arms. Duplications other...
Polymer composites reinforced with natural fibers have received widespread attention due to the harmful effects of petroleum derived synthetic polymer waste. In this study, wheat bran (WB), as a new source fiber, has been investigated in manufacturing bio-based composites. Wheat was pretreated sodium hydroxide (NaOH) and compositions were analyzed. Pretreatment removed fat, starch, crude protein significantly resulted an increase cellulose content from 10.9% 29.6%. Polypropylene (PP)...
Abstract The objectives of this study were to develop a high-density chromosome bin map homoeologous group 7 in hexaploid wheat (Triticum aestivum L.), identify gene distribution these chromosomes, and perform comparative studies with rice barley. We mapped 2148 loci from 919 EST clones onto chromosomes wheat. In the majority cases numbers significantly lower centromeric regions tended increase distal regions. level duplicated was 24% most being localized toward One hundred nineteen probes...
Abstract We constructed high-density deletion bin maps of wheat chromosomes 5A, 5B, and 5D, including 2338 loci mapped with 1052 EST probes 217 previously (total 2555 loci). This information was combined to construct a consensus chromosome map group 5 24 bins. A relatively higher number were on 5B (38%) compared 5A (34%) 5D (28%). Differences in the levels polymorphism among three partially responsible for these differences. duplicated found (42%). Three times more long arms than short arms,...
Abstract A genetic map of Lolium has been produced using isozyme, restriction fragment length polymorphism (RFLP) and random amplified polymorphic DNA (RAPD) markers applied to a segregating family derived from an F 1 hybrid plant L. perenne × multiflorum provenance, crossed on doubled haploid perenne. total 106 markers, out 160 loci analysed, have ascribed seven linkage groups covering distance 692cM, Two these may be allocated chromosomes 2 6 the genome. The remaining unallocated majority...
Physical mapping methods that do not rely on meiotic recombination are necessary for complex polyploid genomes such as wheat (Triticum aestivum L.). This need is due to the uneven distribution of and significant variation in genetic physical distance ratios. One method has proven valuable a number nonplant plant systems radiation hybrid (RH) mapping. work presents, first time, high-resolution map chromosome 1D (D genome) tetraploid durum (T. turgidum L., AB genomes) background. An RH panel...
Common bean (Phaseolus vulgaris L.) is an important source of dietary protein and minerals worldwide. Genes conditioning variability for mineral contents are not clearly understood. Our ultimate goal to identify genes genetic variation Zn Fe content. To establish mapping populations this objective, we tested content 29 common genotypes. Chemical analyses revealed significant seed among the Genetic diversity was evaluated with 49 primer pairs, which 23 were simple sequence repeats (SSR), 16...
Abstract To localize wheat (Triticum aestivum L.) ESTs on chromosomes, 882 homoeologous group 6-specific were identified by physically mapping 7965 singletons from 37 cDNA libraries 146 chromosome, arm, and sub-arm aneuploid deletion stocks. The mapped to 25 regions (bins) flanked 23 breakpoints. Of the 5154 restriction fragments detected ESTs, 2043 (loci) localized 6 chromosomes 806 other chromosome groups. number of loci was greatest 6B least 6D. 264 that orthologous all three homoeologs...
Radiation hybrid (RH) mapping is based on radiation-induced chromosome breakage and analysis of segment retention or loss using molecular markers. In durum wheat (Triticum turgidum L., AABB), an alloplasmic line [(lo) durum] has been identified with 1D T. aestivum L. (AABBDD) carrying the species cytoplasm-specific (scsae) gene. The this segregates as a whole without recombination, precluding use conventional genome mapping. A radiation population was developed from hemizygous (lo)...
Wheat bran, abundant but underutilized, was investigated for its potential as a reinforcement in biocomposites through different pretreatment methods. Pretreatment methods included were dilute sodium hydroxide (NaOH), ... | Find, read and cite all the research you need on Tech Science Press