Ear and tassel development in maize
WebMar 16, 2024 · In maize, it usually causes a severe drop in grain yield by disturbing normal ear development. Three plant metabolism genes have been studied in maize with a link … 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 …
Ear and tassel development in maize
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WebDec 15, 2014 · Analysis of ear and tassel QTL across biparental families suggests that multiple mutations in ub3 independently regulate male and female ... In normal maize tassels, the main inflorescence ... S Hake, Shoot meristem size is dependent on inbred background and presence of the maize homeobox gene, knotted1. Development 127, … WebV15 Stage. The V15 maize plant is approximately 10-12 days from the R1 (silking) stage. This stage is the beginning of the most crucial period of plant development in terms of grain yield determination. Upper ear shoot development by V15 has surpassed that of the lower ear shoots, and a new leaf stage is now occurring every 1-2 days.
WebJan 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 … 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.
WebWithout a protective husk covering, the kernels that develop on tassel ears are at the mercy of weathering and hungry birds. Consequently, harvestable, good quality, grain from tassel ears is rare. Some folks … 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 …
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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 … on the town dining guideWebMar 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, … iosco county recorder of deedsWebApr 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. … iosco county realtor.comWebDec 15, 2014 · Analysis of ear and tassel QTL across biparental families suggests that multiple mutations in ub3 independently regulate male and female ... In normal maize … iosco county sheriff equipmentWebOct 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 … on the town castWebMay 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, … iosco county scannerWebWe previously identified a mutant of maize called fasciated ear3 (fea3), in which tassel and ear development is severely affected; both are enlarged, particularly at the growing tip, … on the town broadway