Maize diversity
WebApr 9, 2024 · Information on genetic diversity and population structure are very important in any breeding programme for the improvement of traits of interest and the development of outstanding products for commercialization. In the present study, we assessed the genetic diversity of 94 early-maturing white and yellow tropical maize inbred lines using single … WebApr 14, 2024 · Accurately and rapidly counting the number of maize tassels is critical for maize breeding, management, and monitoring the growth stage of maize plants. With the advent of high-throughput phenotyping platforms and the availability of large-scale datasets, there is a pressing need to automate this task for genotype and phenotype analysis. …
Maize diversity
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WebMar 30, 2024 · Our findings indicate that, after five decades, farmers can maintain the genetic diversity of their maize landrace populations, and ex situ accessions from … WebMay 20, 2016 · The high level of maize diversity in Mexico is due to its varied geography and culture. As farmers selected the best maize for their specific environments and uses, maize diverged into distinct races, according to Costich. At present there are 59 unique Mexican landraces recorded. Ancient maize farmers noticed not all plants were the same.
WebContamination of maize with fumonisins depends on the environmental conditions; the maize resistance to contamination and the interaction between both factors. Although the effect of environmental factors is a determinant for establishing the risk of kernel contamination in a region, there is sufficient genetic variability among maize to develop … WebOct 23, 2012 · Maize has enormous genetic diversity that offers incredible opportunities for genetic enhancement despite the challenges mentioned above. There is no lack of …
WebMaize exhibits extremely high levels of both phenotypic and genetic diversity. This genomic diversity was explored with both resequencing ( 41) and array-based comparative genomic hybridization between the B73 and Mo17 inbred lines ( 43 ). WebA decade ago, crop scientists considered maize ( Zea mays L.) diversity in danger across wide areas of Mexico, its center of origin and diversity: seven races at risk for extinction …
WebOur results indicate that the positive diversity delivered by landraces are still present on the backcrosses and this is a potential breeding strategy for improving maize for drought …
WebDec 8, 2014 · In this report we will show that maize diversity is not evenly distributed throughout Mexico and propose six diversity centers. Based on the spatial analysis of racial composition we also pose 11 biogeographic regions, six of which correspond closely with the six diversity centers. buffet rivers casinocrocs discount couponWebFeb 24, 2016 · To test whether maize diversity and population structure are shaped by social origin and/or environmental factors, maize collections and common garden … crocs decoratedWebData maize-diversity Panzea Data Sets and Genotype Search Tools From here you can obtain the genotypic and phenotypic datasets produced by this project as flat files. You can also perform custom searches on our large genotypic data sets, to obtain smaller subsets of data for chromosomal regions or taxa subsets of interest. buffet roasterWebFeb 12, 2024 · Maize (Zea mays) is one of the most widely cultivated crops in the world, produced on almost 200 million hectares in practically all countries of the world 1.In Mesoamerica, its center of origin ... buffet risers ideasWebJun 29, 2024 · Although TEs comprise the majority of the maize genome and affect important phenotypes, genome-wide patterns of TE polymorphisms in maize have only been studied in a handful of maize genotypes, due to the challenging nature of assessing highly repetitive sequences. buffet river spirit casinoWebJun 26, 2024 · The maize diversity panel was grown in two replicates, one under low nitrogen condition (− N) and the other normal condition (+ N). For the + N treatment, 135 kg/ha urea (dry fertilizer) was applied; whereas for the − N treatment, no N fertilizer was added. The planting date was May/16/2024. buffet rio or palms hotel las vegas