Tasselseed1 maize

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WebDec 22, 2014 · Despite the tremendous economic significance of monocot plants such as rice and maize, JA research in these species significantly lags behind research in dicots. Only 2 JA biosynthesis mutants of monocots (hebiba in rice and tasselseed1 (ts1) in maize) have been reported so far. WebNov 18, 2007 · Nature Genetics - The maize tasselseed4 microRNA controls sex determination and meristem cell fate by targeting Tasselseed6/indeterminate spikelet1

Vol. 323, No. 5911, Jan. 9, 2009 of Science on JSTOR

WebJan 9, 2009 · tasselseed1 is a lipoxygenase affecting jasmonic acid signaling in sex determination of maize. Sex determination in maize is controlled by a developmental cascade leading to the formation of unisexual florets derived from an initially bisexual … WebOct 21, 2016 · tasselseed1 is a lipoxygenase affecting jasmonic acid signaling in sex determination of maize. Acosta IF, Laparra H, Romero SP, Schmelz E, Hamberg M, Mottinger JP, Moreno MA, Dellaporta SL. Science, (5911):262-265 2009 MED: 19131630 grahame knox lost at sea

tasselseed1 Is a Lipoxygenase Affecting Jasmonic Acid …

WebTechnical Abstract: Sex determination in maize is controlled by a developmental cascade leading to the formation of unisexual florets derived from an initially bisexual floral … WebSex determination in maize is controlled by a developmental cascade leading to the formation of unisexual florets derived from an initially bisexual floral meristem. Abortion of pistil primordia in staminate florets is controlled by a tasselseed-mediated cell death process. ... "tasselseed1 Is a Lipoxygenase Affecting Jasmonic Acid Signaling in ... Webfrom publication: tasselseed1 Is a Lipoxygenase Affecting Jasmonic Acid Signaling in Sex Determination of Maize Sex determination in maize is controlled by a developmental cascade leading to the ... china garden knox indiana menu

Tasselseed5 encoding a cytochrome C oxidase affects jasmonate ...

WebSeveral maize tassel seed mutants, such as the recessive mutants tasselseed1 (ts1) and tasselseed2 (ts2), exhibit a reversal in sex determination, which leads to the … grahame knox survival exercisesWebFeb 1, 2009 · We positionally cloned and characterized the function of the sex determination gene tasselseed1 (ts1). The TS1 protein encodes a plastid-targeted lipoxygenase with … china garden lander wyoming

"WebFeb 24, 2009 · Many plants have developed mechanisms that favor outcrossing rather than self-fertilization. In maize (Zea mays), separate male and female flowers develop on a single plant. Sex determination in the male floral structure, the tassel, depends on signaling through the tasselseed (ts) pathway. ... tasselseed1 protein, Zea mays " - Tasselseed1 maize

Tasselseed1 maize

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WebFeb 2, 2024 · In the maize mutants tasselseed1 (ts1) (the mutant of a LOX), ts2, and opr7 opr8, the tassels are converted to fertile ears that are able to set seeds; JA treatment can restore tassel development, demonstrating that JA controls sex determination in maize (Acosta et al., 2009; Yan et al., 2012). However, the molecular role of TS2 in the JA ... WebSex determination in maize is controlled by a developmental cascade leading to the formation of unisexual florets derived from an initially bisexual floral meristem. Abortion of pistil primordia in staminate florets is controlled by a tasselseed ... We positionally cloned and characterized the function of the sex determination gene tasselseed1 ...

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WebApr 12, 2024 · Washington, D.C., D.C. in full District of Columbia, city and capital of the United States of America. It is coextensive with the District of Columbia (the city is often … WebFeb 1, 1999 · The tasselseed1 locus is defined by a recessive mutation (ts1- R) which transforms the staminate florets of the tassel into pistillate ones (Emerson, 1920). Mutant …

WebMay 1, 2024 · Recently, a fourth gene involved in sex determination of maize and active in JA formation and metabolism has been identified upon positional cloning (Lunde et al. … WebSep 23, 2024 · These four farms work with professional maze makers — either the Maize in Utah or Idaho’s Mazeplay — to refine the gargantuan images etched into the cornfields, …

WebNov 21, 2011 · This phenotype is referred to as “tasselseed” (ts). Six heritable ts mutants—three recessive ( ts1, ts2, ts4) and three dominant ( Ts3, Ts5, Ts6 )—were … WebMay 1, 2024 · Request PDF On May 1, 2024, Er-Fei DONG and others published Genetic analysis and molecular characterization of tasselseed mutant ts12 in maize Find, read and cite all the research you need on ...

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Webtasselseed1 is a lipoxygenase affecting jasmonic acid signaling in sex determination of maize Science 323, 262-265. [本文引用: 1] [8] Agarwal P, Agarwal PK, Joshi AJ, Sopory SK, Reddy MK ( 2010). Overexpression of PgDREB2A transcription factor enhances abiotic stress tolerance and activates downstream stress-responsive genes Mol Biol Rep 37 ... china garden little rock arWebin maize indicate that sex determination is under genetic control. The nonhomeotic tas selseed (ts) mutations tsl and ts2 result in the conversion of the tassel inflorescence from … china garden little rockWebtasselseed1 is a lipoxygenase affecting jasmonic acid signaling in sex determination of maize tasselseed1，Science 323, 262-265. Armstrong DJ (1994). Cytokinin oxidase and the regulation of cytokinin degradation. In: Mok DWS, Mok MC, eds. Cytokinins: chemistry, activity, and function. Boca Raton: CRC Press, 139-154. graham electric drive planterWebJan 13, 2009 · Sex expression in the maize tassel (which only has male flowers) results from the halting of female organ development, but the genetic regulation of this process is unknown. Acosta et al. identify a major gene involved in male floral specificity by mapping and identifying the function of the tasselseed1 gene. Surprisingly, the gene is not a ... china garden liverpool ny menuWebNov 29, 2016 · The maize genes responsible for catalyzing the reactions in the JA biosynthesis are clarified and described. Recent studies into the function of JA in maize defense against insect herbivory, pathogens and its role in growth and development are highlighted. ... Lack of JA in developing tassels of lox8 mutants (tasselseed1, ts-1) ... grahame homesWebmaize LOX known as TASSELSEED1 can generate both 9- and 13-hydroperoxides (HOX) (Kim et al. 2003; Wang et al. 2008; Acosta et al. 2009). The functional analysis of two LOX genes, ZmLOX8 and ZmLOX10, has provided additional insights into the oper-ation of the LOX pathway in maize. ZmLOX10, a 13-LOX enzyme located in a yet unknown … graham electricWebSep 11, 2024 · This hypothesis is consistent with the effect of tasselseed1 (ts1) on the fate of tassel spikelets (Acosta et al., 2009). Maize tassel spikelets produce staminate florets … china garden llantwit fardre