Ear inflorescence

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August undefined, 2024

WebMar 18, 2024 · The ear inflorescence images were acquired using a Nikon SMZ25 microscope (Nikon, Japan) and merged by NIS (Nikon Imaging Software) elements. Immature ear inflorescences (5 mm) from the gif1-1 mutant and wild type were sampled according to Li et al. . A sequential sampling procedure was performed from the … WebMar 18, 2024 · The ear inflorescence meristem in maize (Zea mays) initiates short branch meristems called spikelet pair meristems, thus unlike the tassel inflorescence, the ears lack long branches. Maize growth ...

Green Ear Disease of Bajra (With Diagram) - Biology Discussion

WebJul 18, 2024 · To understand the developmental basis of ear width, the IM sizes of 2–4 mm immature ears were observed. The average diameter of the ear IM in the developing female inflorescence of HY was 501.21 ± 19.98 μm, significantly larger (P-value = 3.36E − 09) than that of CK (465.29 ± 17.04 μm) (Fig. 2A and C).However, there were no significant … WebAug 11, 2014 · Early maize ear inflorescences formation affects grain yield, and are thus an excellent model for molecular mechanisms involved in heterosis. To determine the parental contributions and their regulation during maize ear-development-genesis, we analyzed genome-wide digital gene expression profiles in two maize elite inbred lines … shannon todd lofrumento

(PDF) GIF1 controls ear inflorescence architecture and floral ...

WebApr 22, 2024 · However, both tassel and ear developed normally (Supplementary Fig. 6), indicating that adding an extra copy of ZmWUS1 was not sufficient to phenocopy the inflorescence phenotype of Bif3 mutants. WebJan 25, 2024 · Inflorescence architectures and RA1 alleles in PACMAD and Panicoid grasses. Mature maize inflorescences are spatially and morphologically distinct and produce dimorphic, unisexual florets: a terminal tassel bearing staminate florets and a lateral ear with pistillate florets ().Mutations in the ZmRA1 gene, typified by the strong ra1-R … WebThe axil of these buds produce green leafy human ear like structures. The disease becomes prominent when the inflorescence gets converted into green leafy ears. This is due to transformation of floral parts into twisted leafy structures, giving the ear an appearance of green leafy mass. Hence, the common name of the disease-‘Green ear’. shannon to boston flights

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WebNov 8, 2002 · Both the male and female inflorescence meristems of maize (tassel and ear, respectively) produce spikelet meristems, determinate branches that produce two glumes and two florets before undergoing sexual specialization ().bd1 mutants show a loss of determinacy in the maize ear,with branches found in place of female spikelets (3, 4) (Fig. … WebAug 13, 2024 · EAR (Ethylene-responsive element binding factor-associated Amphiphilic Repression) motif-containing transcription repressors have been shown to regulate plant growth and development, and plant responses to plant hormones and environmental stresses including biotic and abiotic stresses. However, the functions of most EAR-motif … shannon todd mdWebSignificance. The maize ear is unbranched and terminates in a single point. The ear and tassel inflorescences of Fascicled ear mutants fail to grow as a single point and instead … pompano beach florida to tampa fl

"WebApr 12, 2024 · Bommart et al. (2013) , isolated a weak allele of fea2-1328 (1430 C>T) through TILLING (targeting-induced local lesions in genomes) approach, and they proposed that this allele can increase inflorescence meristem size and KRN without reducing ear length or triggering fasciation, but both of which would be detrimental to yield. A similar … " - Ear inflorescence

Ear inflorescence

barren inflorescence2 regulates axillary meristem development in …

WebMar 30, 2024 · Trauma (blood or cerebral spinal fluid) Less common causes of ear drainage include: Malignant otitis externa , a complication of swimmer's ear infection. Cancer. Psoriasis. Polyps. Fungal infection. … WebThe inflorescence of a caladium botanically is known as a "spathe." The latter contains a fleshy, central column containing many small flowers which are surrounded by a specialized bract known as a spathe. ... Elephant ear (Colocasia esculenta) is a close relative of caladium and also is a popular garden plant. The species has leaves that are ...

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WebJul 18, 2024 · In this study, we sampled ear inflorescence meristems (IMs) from the single-segment substitution maize (Zea mays) line lx9801 hlEW2b, which contains the heterotic … WebDec 10, 2024 · Given that the regulatory networks of inflorescence genes are largely unknown during maize inflorescence development, we applied the recently reported tsCUT&Tag approach [20] to identify the genome-wide binding sites of some ear-related TFs. To assess the quality of our tsCUT&Tag data, we firstly generated and evaluated …

WebNational Center for Biotechnology Information WebOct 25, 2024 · 1. Introduction. Plant inflorescence structures initially derive from the inflorescence meristem (IM), a group of stem cells that are responsible for initiating lateral primordia such as those of branches and flowers [1], [2].In cereal crops, grain yield is determined mainly by the number of inflorescences per plant, kernel number per …

WebMaize (Zea mays L.) ear inflorescence architecture is directly relevant to grain yield components, and tassel architecture is relevant to hybrid seed production. The objectives of this study were to (1) determine heritabilities and correlations of a comprehensive set of tassel and ear inflorescence … WebMar 16, 2024 · Collectively, our results indicate that ead1 causes apical degeneration of the female inflorescence, leading to shorter ear, while the mutation has no effects on …

WebJan 5, 2006 · Maize (Zea mays L.) ear inflorescence architecture is directly relevant to grain yield components, and tassel architecture is relevant to hybrid seed production.The objectives of this study were to (1) determine heritabilities and correlations of a comprehensive set of tassel and ear inflorescence architecture traits in a set of …

WebDec 5, 2024 · Several TFs have been reported in maize ear inflorescence development, such as UNBRANED 2, UB3 and FASCIATED EAR4 (Chuck et al. 2014; Pautler et al. 2015). In line with these results, our … pompano beach florida united states time zoneWebMar 18, 2024 · Result: In this study, we found that loss-of-function gif1 mutants had highly branched ears, and these extra branches repeatedly produce more branches and florets … pompano beach florida time nowWebJul 6, 2024 · Maize forms male and female flowers on separate inflorescences; the male tassel is formed apically following the transition from vegetative development and female ears are produced in the axils of leaves. Tassel and ear share common developmental programs and are morphologically similar at the early primordia stages. pompano beach florida seafood festivalWebOct 5, 2024 · Our findings suggest that ethylene serves as a key signal in inflorescence development, affecting spikelet number, floral fertility, ear length and kernel number, and … shannon todd realtorWebFeminization of ear, the female inflorescence in maize. A–I SEMs of maize ear development.A Immature ear shows regular phyllotaxy of SPMs in the axils of suppressed bracts (SB).B SPMs divide into two SMs.C, D SMs form two glume (GL) primordia and gives rise to two FMs, the upper (UFM) and lower (LFM).E–H The UFM forms floral organ … pompano beach florida timeWebAbstract. The maize tassel and ear are complex structures that arise from a shared program of development involving a number of meristem identities and fates, yet emerge as … pompano beach florida rentals homesWebAug 1, 2001 · The tip of the rachis is split. (E) Normal ear (the female inflorescence). The outer protective husk leaves are removed to reveal rows of female florets with elongated silks covering the rachis. (F) bif2 mutant ear. Inside the husk leaves is a bare rachis with no spikelets or florets. The tip of the rachis is split. Scale bar, 2.7 cm. shannon toet