Inbred maize

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August undefined, 2024

WebNov 16, 2024 · For further information, read Identification of Early and Extra-Early Maturing Tropical Maize Inbred Lines with Multiple Disease Resistance for Enhanced Maize Production and Productivity in Sub ... WebMaize inbreds for multiple resistance breeding against major foliar, ear and stalk rot diseases Resistance breeding is considered the most effective and eco-friendly method to …

Inbred to well-fed: Maize breeding efforts to improve food security …

WebSep 16, 2024 · Maize (Zea mays, L.) productivity in sub-Saharan Africa (SSA) remains low, despite breeding efforts spanning across decades. Currently, three-way cross hybrids (TWCH) dominate SSA; however, there is the potential to increase yields by using single-cross hybrids. In this study, five new and four elite CIMMYT lines were inter-mated in a … WebJul 19, 2024 · Hybrids account for nearly all commercially planted varieties of maize and many other crop plants because crosses between inbred lines of these species produce first-generation [F 1] offspring that greatly outperform their parents.The mechanisms underlying this phenomenon, called heterosis or hybrid vigor, are not well understood … bara myread

Agronomy Free Full-Text CT-Based Phenotyping and Genome …

WebInbred lines have been a rich resource for fundamental and applied investigations in maize. They constitute a sampling of the genetic diversity in Zea mays L. that has been captured … Webinbred: adjective absorbed , acquired, born , connate , deep-rooted , genetic , hereditary , implicit , inborn , indigenous , ingenerate , inherent , inherited ... WebApr 11, 2024 · Introduction. Maize is the second most important cereal crop in the world due to its multi-purpose as food, feed, and fuel. In Thailand, the use of hybrid seeds has rapidly increased since the late 1990s (Napasintuwong, 2014), and most maize-growing areas are occupied with hybrid cultivars to date.The rising demands on maize hybrid seeds … bara mouradi

(PDF) Assessment of genetic diversity in Myanmar maize inbred …

Inbred Lines - an overview ScienceDirect Topics

WebThe genome sequence for the maize inbred, LH244, has now been uploaded to the NCBI database for blasting. Here is the link: LH244 Sequence The WCIC offers maize … WebHybrid maize displays superior heterosis and contributes over 30% of total worldwide cereal production. However, the molecular mechanisms of heterosis remain obscure. Here we … bara muskWebInbred lines can capture and enhance the efficiency of heterosis breeding. Development of inbred lines in a perennial crop takes many years and requires experimental space. The use of haploids and doubled haploids as parents for F1 variety production is a potential area of interest in oil palm. Spontaneous occurrence of haploids at very, very ... bara nalinnes

"WebWhen commercial hybrid maize was first introduced, few people realized its potential to increase the world’s agricultural productivity. Hybrid maize breeding originated in 1909, primarily through the innovative research ... An inbred is a plant that possesses only the traits of the self-pollinated plant. Developing inbreds, the parents of ... " - Inbred maize

Inbred maize

Inbred Lines - an overview ScienceDirect Topics

Webinbred: [adjective] rooted and ingrained in one's nature as deeply as if implanted by heredity. WebMaize production is mainly based on the use of inbred hybrids all over the world. Maize breeding and the seed propagation of a certain hybrid are done in accordance with the …

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WebIn this study, we identified an NAC transcription factor ZmNAC20, which regulates drought stress response in maize. ZmNAC20 expression was rapidly upregulated by drought and … WebApr 22, 2024 · The gene VYL (Chr.9_ClpP5) was identified in an ethyl methane sulfonate-mutagenized population derived from the maize inbred line B73 (Xing et al., 2014a). B73vyl homozygous mutant maize plants exhibit a yellow leaf phenotype after emergence but gradually recover and become indistinguishable from wild-type plants after approximately …

WebA novel maize variety designated PH4D9B and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4D9B with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4D9B through backcross …

WebA total of 120 maize inbred lines were subjected to genetic diversity analysis by 40 SSR markers. The study revealed total alleles of 146 across 40 simple sequence repeat (SSR) … WebSteady-state transposon mutagenesis in inbred maize We implement a novel strategy for harnessing the power of high-copy transposons for functional analysis of the maize genome, and report behavioral features of the Mutator system in a uniform inbred background.

WebThis study was conducted to estimate general (GCA) and specific (SCA) combining ability effects of some maize inbred lines for grain yield and other agronomic traits by using line × tester analysis under two nitrogen fertilizer levels. Ten white. This study was conducted to estimate general (GCA) and specific (SCA) combining ability effects of ...

WebFor further information, read Identification of Early and Extra-Early Maturing Tropical Maize Inbred Lines with Multiple Disease Resistance for Enhanced Maize Production and … bara mussoWebMar 21, 2024 · Maize ( Zea maize L.) is one of the important economic and staple food crops and an energy plant among cereals that is cultivated globally for fulfilling the requirements of human beings [ 1 ]. It is a vital source of … bara museumWebBy blasting with the model NRT genes of poplar and Arabidopsis, a total of 408 gene members were identified from 5 maize inbred lines in which the number of NRTs ranged from 72 to 88. Phylogenetic analysis showed that the NRT genes of maize were classified into NRT1/PTR (NPF), NRT2 and NRT3 subfamilies, respectively. bara name meaning in urduWebFeb 3, 2024 · Maize ( Zea mays L.) is a light-loving and light-sensitive crop ( Wang et al., 2016; Xue et al., 2024 ), but due to frequent extreme weather events in recent years, maize plants have experienced continuous low-temperature and rainy weather in the booting stage. bara nameWebThe inbreds also showed a high level of genetic diversity, indicating that CIMMYT breeders have successfully incorporated considerable genetic diversity into CIMMYT maize germplasm. Only lines closely related by pedigree clustered together. bara mouse padWebInbred definition, naturally inherent; innate: native: her inbred grace. See more. bara name meaning japaneseWebSep 1, 2000 · Modern maize breeding based on the inbreedingheterosis concept (Shull 1908) has been introduced in Serbia during the 1950s (Ivanović et al. 1995). ... Genetic gains in grain yield, morphological... bara namur