Inbred maize

WebThe research aims to characterize the quantitative and qualitative characters of 50 inbred maize which contributed to high yield and also to determine the uniformity of the tested … WebBy 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.

Inbred Lines of Maize and Their Molecular Markers SpringerLink

Webinbred: [adjective] rooted and ingrained in one's nature as deeply as if implanted by heredity. WebApr 22, 2024 · Both plant height (PH) and ear height (EH) are key agronomic traits in maize that are associated with plant lodging resistance and population density. To explore the genetic basis for PH and EH in maize, we conducted a genome-wide association study (GWAS) based upon 1.49 × 106 single nucleotide polymorphisms (SNPs) identified … city keyholding london https://plurfilms.com

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WebJul 28, 2024 · The irrigation treatments for maize crop during 2024 and 2024 seasons. Each plot included one ridge/inbred (6 m in length and 0.70 m in width) with the distance between hills (25 cm). All agricultural … WebApr 7, 2024 · Maize is one of the field crops with the highest yield in the world and one of the three major staple foods in China. The maize kernel contains internal structures such as embryo, endosperm, and cavity, among which endosperm can be divided into silty endosperm and horny endosperm according to hardness. WebJan 7, 2024 · Ninety-one sh-2 maize inbred lines (UI1-UI91) developed in the University of Ibadan super-sweet Maize Breeding Programme were genotyped at 30 simple sequence repeat (SSR) loci, alongside five normal endosperm maize inbred lines viz. TZi3, TZi4, TZi10, TZi12 and TZi15, four of which belong to two heterotic groups. Twenty-three SSR markers … did buddy holly serve in the army

Genome-wide association studies of grain quality traits in maize

Category:(PDF) Handbook of Maize - ResearchGate

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Inbred maize

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

WebNov 20, 2009 · Abstract. Maize is an important crop species of high genetic diversity. We identified and genotyped several million sequence polymorphisms among 27 diverse maize inbred lines and discovered that the genome was characterized by highly divergent haplotypes and showed 10- to 30-fold variation in recombination rates.

Inbred maize

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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 … 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 …

WebHybrid maize displays superior heterosis and contributes over 30% of total worldwide cereal production. However, the molecular mechanisms of heterosis remain obscure. Here we … WebJan 1, 2009 · Since the discovery that immature maize embryos could be used to initiate regenerable embryogenic callus (Green and Phillips 1975), almost all high throughput transformation systems in cereals...

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 … WebJan 1, 2001 · Hybrid maize was one of the first examples of genetic theory successfully applied to food production. When first introduced, it seemed almost miraculous; sturdy hybrids convinced sceptical...

WebMar 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 …

WebKeywords: callus, inbred lines, maize, molecular markers, regeneration, somatic embryogenesis . INTRODUCTION . The system based on somatic embryogenesis has been the method of choice for tissue culture, regeneration and transformation of maize for over twenty years. Somatic embryogenesis plays an important role in clone propagation. did buddy holly smokeWebJul 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 … did buddy holly perform bye bye loveWebThe 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 … citykeys.comWebThe 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. citykey mannheimWebFor further information, read Identification of Early and Extra-Early Maturing Tropical Maize Inbred Lines with Multiple Disease Resistance for Enhanced Maize Production and … did buddy holly\u0027s wife remarryWebA 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) … did buddy holly\u0027s wife have his babyWebInbreed definition, to breed (individuals of a closely related group) repeatedly. See more. citykey id events