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91 results for “plant height”
Data for: Inundation depth stimulates plant-mediated CH4 emissions by increasing ecosystem carbon uptake and plant height in an estuarine wetland
<p>Plant-mediated CH<sub>4</sub> emission is an important part of the ecosystem CH<sub>4</sub> emission from vegetated wetlands. Inundation depth may alter the potential magnitude of CH<sub>4</sub> releases by changing CH<sub>4</sub> production and plant transport, but the relationships between plant-mediated CH<sub>4</sub> emissions and inundation depth are still uncertain, especially for estuarine wetlands with changeable hydrological processes. Besides, there are conflicting results regarding the role of inundation depth in plant-mediated CH<sub>4</sub> emissions.</p> <p>Here we conducted a novel inundation depth experiment (0, 5, 10, 20, 30 and 40 cm inundation depth) dominated by <em>Phragmites australis</em> in the Yellow River estuary, China. Soil CH<sub>4</sub> emissions, ecosystem CH<sub>4</sub> emissions, net ecosystem CO<sub>2</sub> exchange (NEE), soil organic carbon (SOC) and plant traits were measured during the growing seasons of 2018, 2019 and 2020. Plant-mediated CH<sub>4</sub> emissions were the difference between ecosystem CH<sub>4</sub> emissions and soil CH<sub>4</sub> emissions.</p> <p>The results showed that inundation depth decreased soil CH<sub>4</sub> emissions but increased ecosystem CH<sub>4</sub> emissions. Plant-mediated CH<sub>4</sub> transport from <em>Phragmites australis</em> accounted for 99% of total ecosystem CH<sub>4</sub> emissions under different inundation depths. Inundation depth strongly stimulated plant-mediated CH<sub>4</sub> emission from 0 to 20 cm during the growing seasons. The increased net ecosystem CO<sub>2</sub> exchange enhanced plant-mediated CH<sub>4</sub> emissions by altering production, suggesting that carbon components derived from photosynthetic carbon input may benefit CH<sub>4</sub> production. Additionally, the increased plant height promoted CH<sub>4</sub> emission by regulating plant transport, indicating that plant traits may play an important role in transport of CH<sub>4</sub>.</p> <p>Our findings indicated that NEE and plant height play an important role in plant-mediated CH<sub>4</sub> emissions under different inundation depths in estuarine wetland. This study also highlights that hydrological regimes and plant traits are essential for the estimation of CH<sub>4</sub> emissions in future projections of global wetland changes.</p>
Data for: Inundation depth stimulates plant-mediated CH4 emissions by increasing ecosystem carbon uptake and plant height in an estuarine wetland
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The allometry of plant height explains species loss under nitrogen addition
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Data from: Height and clonality traits determine plant community responses to fertilization
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Data from: Spatial variation in herbivory, climate and isolation predict plant height and fruit phenotype in Plectritis congesta island populations
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Data from: Shoot growth of woody trees and shrubs is predicted by maximum plant height and associated traits
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Data from: Genetic analysis of inflorescence and plant height components in sorghum (Panicoidae) and comparative genetics with rice (Oryzoidae)
Background: Domestication has played an important role in shaping characteristics of the inflorescence and plant height in cultivated cereals. Taking advantage of meta-analysis of QTLs, phylogenetic analyses in 502 diverse sorghum accessions, GWAS in a sorghum association panel (n = 354) and comparative data, we provide insight into the genetic basis of the domestication traits in sorghum and rice. Results: We performed genome-wide association studies (GWAS) on 6 traits related to inflorescence morphology and 6 traits related to plant height in sorghum, comparing the genomic regions implicated in these traits by GWAS and QTL mapping, respectively. In a search for signatures of selection, we identify genomic regions that may contribute to sorghum domestication regarding plant height, flowering time and pericarp color. Comparative studies across taxa show functionally conserved 'hotspots' in sorghum and rice for awn presence and pericarp color that do not appear to reflect corresponding single genes but may indicate co-regulated clusters of genes. We also reveal homoeologous regions retaining similar functions for plant height and flowering time since genome duplication an estimated 70 million years ago or more in a common ancestor of cereals. In most such homoeologous QTL pairs, only one QTL interval exhibits strong selection signals in modern sorghum. Conclusions: Intersections among QTL, GWAS and comparative data advance knowledge of genetic determinants of inflorescence and plant height components in sorghum, and add new dimensions to comparisons between sorghum and rice.
Data from: Genetic analysis of inflorescence and plant height components in sorghum (Panicoidae) and comparative genetics with rice (Oryzoidae)
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MicroRNA and mRNA expression profiling analysis revealed the regulation of plant height in Gossypium hirsutum
GEO Series GSE71608. Gossypium hirsutum. 6 samples. Type: Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing.
The identification and characterization of a plant height and grain length related gene hfr131 in rice
GEO Series GSE224118. Oryza sativa Japonica Group. 6 samples. Type: Expression profiling by high throughput sequencing.
Polyploidized Rice Improves Plant Height and Yield through Regulating Expression of Yield Related Genes.
GEO Series GSE254291. Oryza sativa. 6 samples. Type: Expression profiling by high throughput sequencing.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.