Producing 3-D Audio

Paterson, Justin; Llewellyn, Gareth

doi:10.4324/9781315212241-10

Cited by 2 publications

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“…Specifically, how FBP genes function at the whole genome level, especially in Gossypium species, remains unclear. The completion of whole genome sequencing databases for two important diploid cotton species G. raimondii [32,33] and G. arboreum [34], and two domesticated tetraploid species G. hirsutum [35][36][37][38] and G. barbadense [37][38][39], provides brand-new platforms for functional genomic studies. In this study, we identified 41 FBP family members in the genomes of these four cotton species and 73 FBP members in nine other species.…”

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confidence: 99%

Disequilibrium evolution of the Fructose-1,6-bisphosphatase gene family leads to their functional biodiversity in Gossypium species

Gě

Cūi

Lǐ

et al. 2020

Preprint

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Background: Fructose-1,6-bisphosphatase (FBP) is a key enzyme in the plant sucrose synthesis pathway, in the Calvin cycle, and plays an important role in photosynthesis regulation in green plants. However, no systemic analysis of FBPs has been reported in Gossypium species.Results: A total of 41 FBP genes from four Gossypium species were identified and analyzed. These FBP genes were sorted into two groups and seven subgroups. Results revealed that FBP family genes were under purifying selection pressure that rendered FBP family members as being conserved evolutionarily, and there was no tandem or fragmental DNA duplication in FBP family genes. Collinearity analysis revealed that a FBP gene was located in a translocated DNA fragment and the whole FBP gene family was under disequilibrium evolution that led to a faster evolutionary progress of the members in G. barbadense and in At subgenome than those in other Gossypium species and in the Dt subgenome, respectively, in this study. Through RNA-seq analyses and qRT-PCR verification, different FBP genes had diversified biological functions in cotton fiber development (two genes in 0 DPA and 1DPA ovules and four genes in 20–25 DPA fibers), in plant responses to Verticillium wilt onset (two genes) and to salt stress (eight genes).Conclusion: The FBP gene family displayed a disequilibrium evolution pattern in Gossypium species, which led to diversified functions affecting not only fiber development, but also responses to Verticillium wilt and salt stress. All of these findings provide the foundation for further study of the function of FBP genes in cotton fiber development and in environmental adaptability.

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confidence: 99%

Disequilibrium evolution of the Fructose-1,6-bisphosphatase gene family leads to their functional biodiversity in Gossypium species

Gě

Cūi

Lǐ

et al. 2020

Preprint

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Audio for extended realities: A case study informed exposition

Paterson

Kadel²

2023

Convergence: The International Journal of Research into New Med

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An area of immersive storytelling in rapid evolution is that of extended reality. This emergent mode of experience employs spatial mapping, and both plane and object detection to superimpose computer-generated images in the volumetric context of a physical space via a head-mounted display. This in turn produces a unique set of challenges and opportunities for associated audio implementation and aesthetics. Creative development of this audio is often a function of evolving toolsets, and the associated workflow is far from standardized. This paper forms a context for such audio workflow, one that draws from precursor technologies such as audio for games and virtual reality and develops this into an outline taxonomy that is both representative of the state of the art, and forward facing towards evolution of the technology stack. The context is framed through a series of case studies. Between 2019 and 2021, BBC and Oculus TV commissioned Alchemy Immersive and Atlantic Productions to produce virtual reality and mixed reality experiences of several classic documentary series by Sir David Attenborough: Museum Alive, Micro Monsters, First Life VR, Museum Alive AR and Kingdom of Plants. This portfolio received numerous award nominations and prizes, including from the Raindance Festival and a double Emmy. The sound design, audio postproduction and spatial audio for these experiences were implemented by the company 1.618 Digital, and drawing from first-hand-creator involvement, the workflows are deconstructed and explored with reference to tools, technologies, techniques and perception. Such an exposition forms the basis for an analysis of both this and broader creative practice in the field of audio for extended reality, and this is subsequently used to present a speculative vision of audio in the future of immersive storytelling.

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Producing 3-D Audio

Cited by 2 publications

References 1 publication

Disequilibrium evolution of the Fructose-1,6-bisphosphatase gene family leads to their functional biodiversity in Gossypium species

Disequilibrium evolution of the Fructose-1,6-bisphosphatase gene family leads to their functional biodiversity in Gossypium species

Audio for extended realities: A case study informed exposition

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