Ear and tassel development in maize

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August undefined, 2024

WebThe maize silkless 1 gene encodes a UDP-glycosyltransferase that protects pistils from elimination by jasmonic acid signaling. . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. ... 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. …

Ear and Tassel Development in Maize - typeset.io

WebThis project aims to study a new plant developmental signaling pathway in maize discovered using a morphological mutant of maize called fasciated ear3 (fea3) in which tassel and … WebFeb 28, 2010 · Cárcova J, Andrieu B and Otegui M E (2003) Silk elongation in maize: relationship with flower development and pollination. Crop Sci. 43: 914–920. ... Kernel set and flower synchrony within the ear of maize: II. Plant population effects. ... Bohn MO and Rocheford TR (2006) Genetic and QTL analysis of maize tassel and ear … binary election

Varietal difference in the effects of low temperature on tassel ...

WebThis research is focused on the development of the tassel and ear in maize, which is an important crop in the US. The tassel and ear are the major components of yield in … WebJun 10, 2016 · As a result, the ability of JA to inhibit pistil production in the maize tassel has been a leading hypothesis for tassel seed production. However, ... GA production loss in the d5 mutants resulted in anther ear development in maize, but unlike tillering, na2 had no effect on this phenotype (Fig. 4; Table II). Webtion of ears but not tassels (Hofmeyr, 1930). A reduction in the number of tassel branches suggests that the absence of ears on these plants may reflect a generalized defect in the forma-tion of lateral shoot systems. By contrast, the mutant tassel-less (til) blocks development of the tassel but not the ears (Micu, 1981). cypress hill grinder

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WebFeb 6, 2024 · Maize ear size determines the potential number and size of kernels, and tassel size is highly correlated with the number of pollen grains, the production of which uses energy that otherwise could be available for kernel development (Lambert and Johnson 1978, Fischer et al. 1987). Although the architectures of mature tassels and … Web1) The development of the maize plant, from germination to the maturation of the seed, is divided into the vegetative, transitional, reproductive, and seed stages. The ear and … cypress hill funeral homeWebSeven maize races of the central high plateau of Mexico were characterized using a combined analysis of 13 morphological traits and 31 microsatellite loci. ... it was … cypress hill greatest hits from the bong

"WebJul 22, 2024 · The tassel develops deep in the whorl of the plant beginning at approximately V5. The tassel is the male flower, or inflorescence, of corn. This male inflorescence consists of many spikelets, which are located along the main spike and lateral branches of the tassel. The spikelets enclose 2 small flowers, or florets. " - Ear and tassel development in maize

Ear and tassel development in maize

Genetic Analysis of Early White Quality Protein Maize Inbreds and ...

WebMar 16, 2024 · To address the role of EAD1 in maize ear development, we examined its transport properties for malate in the Xenopus laevis oocyte system. ... 2014; Durbak et al., 2014), EAD1 specifically modulates ear development but has no effect on tassel or vegetative growth. The ead1 mutant is characterized by shorter ears but increased ERD … WebOct 7, 2024 · A “tassel ear” is an odd-looking affair and is found almost exclusively on tillers or “suckers” of a corn plant along the edges of a field or in otherwise thinly populated areas of a field. It is very uncommon to find …

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WebTassel ears are basically unusual and rare features of maize. It is considered to be a developmental trait affected by a specific environment and hormonal imbalance. WebMaize contains two distinct inflorescence meristems (IMs): the apical male tassel and the lateral female ear, which forms in the axil of a leaf ( 21 ). The loss-of-function CLV …

WebMar 23, 2024 · Summer maize crop development, yield, and water use characteristics under water deficit conditions at different growth stages were investigated in this study using different irrigation regime treatments at the seedling (S), jointing (J), tasseling (T), and grain filling stages (F) in 2024 and 2024 in China. Ten different irrigation treatments were set, … WebJan 10, 2024 · Maize reproduction is dependent on the fine-tuned coordination between tassel and ear development, which is currently evaluated by breeders via the anthesis-silking interval (ASI). The ASI is defined as the interval from the tassel shedding pollen to the emergence of silk over the husks (Oury et al., 2016). However, increased ASI is a …

WebMar 23, 2024 · Summer maize crop development, yield, and water use characteristics under water deficit conditions at different growth stages were investigated in this study … Web(A) A mature maize plant with positions of the tassel and ears. (B) Zoomed in view of male florets in the tassel showing the upper florets (yellow), lower florets (blue), and glumes (brown).

WebMORPHOLOGY OF THE EAR AND TASSEL OF MAIZE' R. G. Reeves ONE OF THE DIFFICULTIES experienced by pre-vious workers in most morphological studies of the maize ear is that of properly dissecting or section-ing the cob. This is especially true of normal mature cobs, which are extremely hard. Mechanical methods, such as the …

WebBONNETT-EAR AND TASSEL DEVELOPMENT 271 look at it with a dissecting microscope. If sampling begins early enough and is done at frequent intervals the beginning of tassel … cypress hill hiWebJul 6, 2024 · Maize forms male and female flowers on separate inflorescences; the male tassel is formed apically following the transition from vegetative development and … cypress hill hard rockWebMay 14, 2024 · Maize (Zea mays L.) is a monoecious grass plant in which mature male and female florets form the tassel and ear, respectively.Maize is often used as a model plant to study flower development. Several maize tassel seed mutants, such as the recessive mutants tasselseed1 (ts1) and tasselseed2 (ts2), exhibit a reversal in sex determination, … cypress hill hits from the bogWebApr 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 … binary electrolyte meaningWebJan 15, 2024 · Maize is a monoecious plant with separate male and female flowers on the identical plant. During the early stages of generative growth in maize, tassel growth competes with ear growth for assimilates and nutrients, especially under stressful environments when resources are restricted (Fox et al., 2024).Notably, detasseling … cypress hill haunted hill 2021WebMay 14, 1998 · Here we describe a gene from maize, terminal ear 1. Patterns of expression of this gene in the shoot and phenotypes of mutants indicate a role for terminal ear 1 in regulating leaf initiation. The ... cypress hill hit from the bongWebGenetic analysis of ear development and tassel architecture in maize (Zea mays L. ssp. mays) Genetic analysis of ear development and tassel architecture in maize (Zea … binary electrolyte example