Paper Abstract and Keywords |
Presentation |
2023-03-18 10:05
Analysis of Bacterial Flora in Plant Rhizosphere by Topic Model Isana Makabe, Masayuki Yamamura (Tokyo Tech) NLC2022-19 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The bacterial flora of rhizosphere soils in plants is known to change with root growth. In this study, the rhizosphere effect in Avena strigosa was analyzed using statistical methods (diversity analysis, ANCOM) and topic models. Topic models were expected to effectively represent the collective nature of bacteria in soil bacteria. As a result, ANCOM detected a bacterial population that was considered to be affected by plants. On the other hand, the topic model analysis did not significantly classify bacterial groups with known functions. However, it was suggested that communities may be formed by differences in the proportion of dominant bacterial genera in the soil. |
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Reference Info. |
IEICE Tech. Rep., vol. 122, no. 449, NLC2022-19, pp. 1-6, March 2023. |
Paper # |
NLC2022-19 |
Date of Issue |
2023-03-11 (NLC) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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NLC2022-19 |
Conference Information |
Committee |
NLC IPSJ-NL |
Conference Date |
2023-03-18 - 2023-03-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
OIST |
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(See Japanese page) |
Topics (in English) |
Applications of natural language processing, and etc. |
Paper Information |
Registration To |
NLC |
Conference Code |
2023-03-NLC-NL |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Analysis of Bacterial Flora in Plant Rhizosphere by Topic Model |
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1st Author's Name |
Isana Makabe |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
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Masayuki Yamamura |
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Tokyo Institute of Technology (Tokyo Tech) |
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Speaker |
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Date Time |
2023-03-18 10:05:00 |
Presentation Time |
20 minutes |
Registration for |
NLC |
Paper # |
NLC2022-19 |
Volume (vol) |
vol.122 |
Number (no) |
no.449 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2023-03-11 (NLC) |
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