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|a 10.1093/jxb/erae243
|2 doi
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|a pubmed24n1515.xml
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|a (DE-627)NLM372682863
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|a (NLM)38779949
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Lafferty, Declan J
|e verfasserin
|4 aut
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| 245 |
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|a Biolistics-mediated transformation of hornworts and its application to study pyrenoid protein localization
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 28.08.2024
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|a Date Revised 28.08.2024
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|a published: Print
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|a Citation Status MEDLINE
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|a © The Author(s) 2024. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For commercial re-use, please contact reprintsoup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.
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|a Hornworts are a deeply diverged lineage of bryophytes and a sister lineage to mosses and liverworts. Hornworts have an array of unique features that can be leveraged to illuminate not only the early evolution of land plants, but also alternative paths for nitrogen and carbon assimilation via cyanobacterial symbiosis and a pyrenoid-based CO2-concentrating mechanism (CCM), respectively. Despite this, hornworts are one of the few plant lineages with limited available genetic tools. Here we report an efficient biolistics method for generating transient expression and stable transgenic lines in the model hornwort, Anthoceros agrestis. An average of 569 (±268) cells showed transient expression per bombardment, with green fluorescent protein expression observed within 48-72 h. A total of 81 stably transformed lines were recovered across three separate experiments, averaging six lines per bombardment. We followed the same method to transiently transform nine additional hornwort species, and obtained stable transformants from one. This method was further used to verify the localization of Rubisco and Rubisco activase in pyrenoids, which are central proteins for CCM function. Together, our biolistics approach offers key advantages over existing methods as it enables rapid transient expression and can be applied to widely diverse hornwort species
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|a Journal Article
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|a Anthoceros agrestis
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| 650 |
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|a CO2-concentrating mechanism
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4 |
|a biolistics
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|a bryophyte
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| 650 |
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|a fluorescent protein tagging
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|a gene gun
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| 650 |
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|a hornwort
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| 650 |
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|a pyrenoid
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| 650 |
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|a Plant Proteins
|2 NLM
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| 650 |
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|a Green Fluorescent Proteins
|2 NLM
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| 650 |
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|a 147336-22-9
|2 NLM
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| 650 |
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|a Ribulose-Bisphosphate Carboxylase
|2 NLM
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| 650 |
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7 |
|a EC 4.1.1.39
|2 NLM
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| 700 |
1 |
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|a Robison, Tanner A
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gunadi, Andika
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Schafran, Peter W
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gunn, Laura H
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Van Eck, Joyce
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Fay-Wei
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 75(2024), 16 vom: 28. Aug., Seite 4760-4771
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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| 773 |
1 |
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|g volume:75
|g year:2024
|g number:16
|g day:28
|g month:08
|g pages:4760-4771
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| 856 |
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|u http://dx.doi.org/10.1093/jxb/erae243
|3 Volltext
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|d 75
|j 2024
|e 16
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|c 08
|h 4760-4771
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