2024 The origin of the naked grains of maize

The origin of the naked grains of maize

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Webb4 maj 2015 · Figure 6 Phenotypes of tga-RNAi plants. (A–C) tga1-RNAi plants have longer lateral branches. (A) A nontransgenic control plant with a short lateral branch. (B) A typical tga1-RNAi plant from event 4 with a long lateral branch. (C) Lateral branches with leaves removed; top one is from nontransgenic control; the others are from tga1RNAi plants, … Webb27 okt. 2009 · Modern crops have usually experienced domestication selection and subsequent genetic improvement (post-domestication selection). Chinese waxy maize, which originated from non-glutinous domesticated maize (Zea mays ssp. mays), provides a unique model for investigating the post-domestication selection of maize. In this study, …

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WebbThe most critical step in maize (Zea mays ssp. mays) domestication was the liberation of the kernel from the hardened, protective casing that envelops the kernel in the maize … Webb8 jan. 2015 · The origin of maize (Zea mays mays) in the US Southwest remains contentious, with conflicting archaeological data supporting either coastal 1–4 or … shap holdings ltd - t/a the aes group

The origin of the naked grains of maize - NASA/ADS

WebbThe most critical step in maize (Zea mays ssp. mays) domestication was the liberation of the kernel from the hardened, protective casing that envelops the kernel in the maize progenitor, teosinte. This evolutionary step exposed the kernel on the surface of the ear, such that it could readily be used by humans as a food source. WebbThe most critical step in maize (Zea mays ssp. mays) domestication was the liberation of the kernel from the hardened, protective casing that envelops the kernel in the maize … Webb24 maj 2010 · They discovered that all maize was genetically most similar to a teosinte type from the tropical Central Balsas River Valley of southern Mexico, suggesting that this region was the “cradle” of... poodle xmas ornaments

Table 1 from Evidence That the Origin of Naked Kernels During Maize …

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Total RNA was isolated from immature ears (2–3 cm in length) and other tissues using TRI reagent (Molecular Research Center). Northern blots using ∼12 µg total RNA of sample per lane were performed using standard procedures (see Supplementary Information). Complementary DNA for real-time … Visa mer A W22 × W22:tga1 F2 fine-mapping population of 3,106 plants that segregated for Tga1-maize versus tga1-teosinte1 was generated by self-pollinating F1 hybrids of the parental stocks. … Visa mer After genetic mapping demonstrated that tga1 lies within the BAC c126f15, we shotgun-sequenced it to 7 × coverage (see Supplementary Information). This work produced a final … Visa mer We sequenced the tga1 promoter and coding regions for a set of 16 diverse land races of maize and 12 teosinte individuals (Z. mays ssp. parviglumis) and the outgroup Zea diploperennis (GenBank AY883436–AY883558) … Visa mer The 3′ end of tga1 excluding the SBP-box was amplified by PCR from a tga1 RT–cDNA clone (Supplementary Methods). The PCR fragment was cloned into pET151/D-TOPO vector (Invitrogen) and transformed into … Visa mer Webb1 sep. 2005 · The most critical step in maize (Zea mays ssp. mays) domestication was the liberation of the kernel from the hardened, protective casing that envelops the kernel in … shap historyWebb4 maj 2015 · Evidence That the Origin of Naked Kernels During Maize Domestication Was Caused by a Single Amino Acid Substitution in tga1 Authors: Huai Wang Monsanto Company Anthony J Studer University of... poodle wolf hybrid

"WebbWang, H., Nussbaum-Wagler, T., Li, B., Zhao, Q., Vigouroux, Y., Faller, M., … Doebley, J. F. (2005). The origin of the naked grains of maize. " - The origin of the naked grains of maize

The origin of the naked grains of maize

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WebbThe origin of the naked grains of maize. Wang H et al. Nature. 2005 Aug 04; 436(7051):714-719. ... Abstract Authors Funding Information. The most critical step in maize (Zea mays ssp. mays) domestication was the liberation of the kernel from the hardened, protective casing that envelops the kernel in the maize progenitor, teosinte. Webb4 maj 2015 · Genetics. teosinte glume architecture1 (tga1), a member of the SBP-box gene family of transcriptional regulators, has been identified as the gene conferring naked …

The origin of the naked grains of maize

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Webb30 nov. 2024 · The origin of the naked grains of maize. Nature. 2005; 436: 714-719. Crossref; PubMed; Scopus (434) Google Scholar; ... Evidence that the origin of naked kernels during maize domestication was caused by a single amino acid substitution in tga1. Genetics. 2015; 200: 965-974. Crossref; WebbTable 1 Glume architecture phenotypes of isogenic lines with different genotypes at tga1 and not1 - "Evidence That the Origin of Naked Kernels During Maize Domestication Was Caused by a Single Amino Acid Substitution in tga1" Skip to search form Skip to main content Skip to account menu
Webb1 aug. 2005 · The most critical step in maize (Zea mays ssp. mays) domestication was the liberation of the kernel from the hardened, protective casing that envelops the kernel in … Webb8 jan. 2015 · The origin of maize ( Zea mays mays) in the US Southwest remains contentious, with conflicting archaeological data supporting either coastal 1 – 4 or highland 5, 6 routes of diffusion of...
Webb14 sep. 2016 · Maize (Zea mays ssp. mays) originated in Mexico and Central America and belongs to the tribe Maydae of the family Poaceae. It possesses over 32,000 genes on ten chromosomes with a genome size of... Webb4 maj 2015 · In this article, we have shown that an amino acid substitution in tga1 is the causal variant that underlies the origin of the naked grains of maize as compared to the covered grains of teosinte. Although the predominant mechanism for morphological evolution may be alterations in gene expression ( Carroll 2008 ), changes in protein …
Webb4 apr. 2024 · The domesticated crop originated in the Americas and is one of the most widely distributed of the world’s food crops. Corn is used as livestock feed, as human food, as biofuel, and as raw material in …

WebbThe origin of the naked grains of maize (Q34440195) From Wikidata. Jump to navigation Jump to search. scientific article. edit. Language Label Description Also known as; … poodle years to human yearsWebbThe Native Americans founded it and it quickly spread to other parts of the world. The Native Americans transformed maize by carefully cultivating. Maize developed from a wild grass called Teosinte that originally grew in Southern Mexico, 7,000 years ago. The Teosinte kernels looked completely different from the kernels of today’s corn or maize. poodle yard decorationWebb4 aug. 2005 · The origin of the naked grains of maize Huai Wang, Tina Nussbaum-Wagler, +6 authors J. Doebley Published 4 August 2005 Biology Nature The most critical step in … poodle x beagleWebbNational Center for Biotechnology Information poodle yeast infectionWebbFrom its humble origins of the native word “maíz” in Spanish, maize is one the oldest cereal grain that has been domesticated by human for over ten thousand years. By carefully applying sufficient heat to each kernel, causes their hard starchy interiors to explode out of itself into a white fluffy and delicious form of snack that we know today- Popcorn, and … poodle x chihuahua for saleWebbFigure 1 tga1 and not1 gene expression and protein accumulation. (A) RT-qPCR results showing tga1 (top panel) and not1 (bottom panel) expression. tga1 expression was not statistically different between genetic stocks (ANOVA: P = 0.9467, n = 10). not1 expresses less when tga1 is a maize allele. Maize-not1 expresses less in W22 than in T249 and … poodle x shih tzu puppies for saleWebb4 maj 2015 · In maize, the grains are borne naked on the exterior of the ear, and the organs that form the fruitcase in teosinte are redeployed to form the internal central axis of the … poodle x german shepherd}