METHODS AND COMPOSITIONS TO DETECT CHEMICAL ADDUCTS ON OLIGONUCLEOTIDES
A reverse transcription (RT) assay to directly detect chemical adducts on RNA. A fluorescence quenching assay to detect RT polymerization was optimized and employed to detect N 1 -alkylation of inosine, an important post-transcriptional modification, using a phenylacrylamide as a model compound. The...
Gespeichert in:
Hauptverfasser: | , , , |
---|---|
Format: | Patent |
Sprache: | eng ; fre |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | FALCO, Natalie SPITALE, Robert SPITALNY, Leslie GARFIO, Chely |
description | A reverse transcription (RT) assay to directly detect chemical adducts on RNA. A fluorescence quenching assay to detect RT polymerization was optimized and employed to detect N 1 -alkylation of inosine, an important post-transcriptional modification, using a phenylacrylamide as a model compound. The methods and composition may be expanded to identify novel reagents that form adducts with RNA, regardless of the primary sequence, and further explored to understand the relationship between RT processivity and natural post-transcriptional modifications in RNA.
Un dosage de transcription inverse (RT) permet de détecter directement des produits d'addition chimiques sur l'ARN. Un essai d'extinction de fluorescence pour détecter la polymérisation de RT a été optimisé et utilisé pour détecter N 1-alkylation d'inosine, une modification post-transcriptionnelle importante, à l'aide d'un phénylacrylamide en tant que composé modèle. Les procédés et la composition peuvent être étendus pour identifier de nouveaux réactifs qui forment des adduits avec de l'ARN, indépendamment de la séquence primaire, et explorés en outre pour comprendre la relation entre la processivité RT et les modifications post-transcriptionnelles naturelles dans l'ARN. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2024006991A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2024006991A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2024006991A13</originalsourceid><addsrcrecordid>eNqNyrEKwjAQANAsDqL-w4GzkFYROoa7swkkOSFXHEuROIkW6v_j4gc4veWtTZ9YvVABlwlQ0lVK0CC5gAoQK6MCek4BXQRHNKAWkAwSQy95wMiigbhszeoxPZe6-7kx-wsr-kOd32Nd5uleX_Uz3qS17cnac9c1rjn-t76W7y2e</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHODS AND COMPOSITIONS TO DETECT CHEMICAL ADDUCTS ON OLIGONUCLEOTIDES</title><source>esp@cenet</source><creator>FALCO, Natalie ; SPITALE, Robert ; SPITALNY, Leslie ; GARFIO, Chely</creator><creatorcontrib>FALCO, Natalie ; SPITALE, Robert ; SPITALNY, Leslie ; GARFIO, Chely</creatorcontrib><description>A reverse transcription (RT) assay to directly detect chemical adducts on RNA. A fluorescence quenching assay to detect RT polymerization was optimized and employed to detect N 1 -alkylation of inosine, an important post-transcriptional modification, using a phenylacrylamide as a model compound. The methods and composition may be expanded to identify novel reagents that form adducts with RNA, regardless of the primary sequence, and further explored to understand the relationship between RT processivity and natural post-transcriptional modifications in RNA.
Un dosage de transcription inverse (RT) permet de détecter directement des produits d'addition chimiques sur l'ARN. Un essai d'extinction de fluorescence pour détecter la polymérisation de RT a été optimisé et utilisé pour détecter N 1-alkylation d'inosine, une modification post-transcriptionnelle importante, à l'aide d'un phénylacrylamide en tant que composé modèle. Les procédés et la composition peuvent être étendus pour identifier de nouveaux réactifs qui forment des adduits avec de l'ARN, indépendamment de la séquence primaire, et explorés en outre pour comprendre la relation entre la processivité RT et les modifications post-transcriptionnelles naturelles dans l'ARN.</description><language>eng ; fre</language><subject>BEER ; BIOCHEMISTRY ; CHEMISTRY ; COMPOSITIONS OR TEST PAPERS THEREFOR ; COMPOSITIONS THEREOF ; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ; CULTURE MEDIA ; ENZYMOLOGY ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS ; METALLURGY ; MICROBIOLOGY ; MICROORGANISMS OR ENZYMES ; MUTATION OR GENETIC ENGINEERING ; PHYSICS ; PROCESSES OF PREPARING SUCH COMPOSITIONS ; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS ; SPIRITS ; TESTING ; VINEGAR ; WINE</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240104&DB=EPODOC&CC=WO&NR=2024006991A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240104&DB=EPODOC&CC=WO&NR=2024006991A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FALCO, Natalie</creatorcontrib><creatorcontrib>SPITALE, Robert</creatorcontrib><creatorcontrib>SPITALNY, Leslie</creatorcontrib><creatorcontrib>GARFIO, Chely</creatorcontrib><title>METHODS AND COMPOSITIONS TO DETECT CHEMICAL ADDUCTS ON OLIGONUCLEOTIDES</title><description>A reverse transcription (RT) assay to directly detect chemical adducts on RNA. A fluorescence quenching assay to detect RT polymerization was optimized and employed to detect N 1 -alkylation of inosine, an important post-transcriptional modification, using a phenylacrylamide as a model compound. The methods and composition may be expanded to identify novel reagents that form adducts with RNA, regardless of the primary sequence, and further explored to understand the relationship between RT processivity and natural post-transcriptional modifications in RNA.
Un dosage de transcription inverse (RT) permet de détecter directement des produits d'addition chimiques sur l'ARN. Un essai d'extinction de fluorescence pour détecter la polymérisation de RT a été optimisé et utilisé pour détecter N 1-alkylation d'inosine, une modification post-transcriptionnelle importante, à l'aide d'un phénylacrylamide en tant que composé modèle. Les procédés et la composition peuvent être étendus pour identifier de nouveaux réactifs qui forment des adduits avec de l'ARN, indépendamment de la séquence primaire, et explorés en outre pour comprendre la relation entre la processivité RT et les modifications post-transcriptionnelles naturelles dans l'ARN.</description><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS OR TEST PAPERS THEREFOR</subject><subject>COMPOSITIONS THEREOF</subject><subject>CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES</subject><subject>CULTURE MEDIA</subject><subject>ENZYMOLOGY</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MICROORGANISMS OR ENZYMES</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>PHYSICS</subject><subject>PROCESSES OF PREPARING SUCH COMPOSITIONS</subject><subject>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</subject><subject>SPIRITS</subject><subject>TESTING</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQANAsDqL-w4GzkFYROoa7swkkOSFXHEuROIkW6v_j4gc4veWtTZ9YvVABlwlQ0lVK0CC5gAoQK6MCek4BXQRHNKAWkAwSQy95wMiigbhszeoxPZe6-7kx-wsr-kOd32Nd5uleX_Uz3qS17cnac9c1rjn-t76W7y2e</recordid><startdate>20240104</startdate><enddate>20240104</enddate><creator>FALCO, Natalie</creator><creator>SPITALE, Robert</creator><creator>SPITALNY, Leslie</creator><creator>GARFIO, Chely</creator><scope>EVB</scope></search><sort><creationdate>20240104</creationdate><title>METHODS AND COMPOSITIONS TO DETECT CHEMICAL ADDUCTS ON OLIGONUCLEOTIDES</title><author>FALCO, Natalie ; SPITALE, Robert ; SPITALNY, Leslie ; GARFIO, Chely</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024006991A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2024</creationdate><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS OR TEST PAPERS THEREFOR</topic><topic>COMPOSITIONS THEREOF</topic><topic>CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES</topic><topic>CULTURE MEDIA</topic><topic>ENZYMOLOGY</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MICROORGANISMS OR ENZYMES</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>PHYSICS</topic><topic>PROCESSES OF PREPARING SUCH COMPOSITIONS</topic><topic>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</topic><topic>SPIRITS</topic><topic>TESTING</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>FALCO, Natalie</creatorcontrib><creatorcontrib>SPITALE, Robert</creatorcontrib><creatorcontrib>SPITALNY, Leslie</creatorcontrib><creatorcontrib>GARFIO, Chely</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FALCO, Natalie</au><au>SPITALE, Robert</au><au>SPITALNY, Leslie</au><au>GARFIO, Chely</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHODS AND COMPOSITIONS TO DETECT CHEMICAL ADDUCTS ON OLIGONUCLEOTIDES</title><date>2024-01-04</date><risdate>2024</risdate><abstract>A reverse transcription (RT) assay to directly detect chemical adducts on RNA. A fluorescence quenching assay to detect RT polymerization was optimized and employed to detect N 1 -alkylation of inosine, an important post-transcriptional modification, using a phenylacrylamide as a model compound. The methods and composition may be expanded to identify novel reagents that form adducts with RNA, regardless of the primary sequence, and further explored to understand the relationship between RT processivity and natural post-transcriptional modifications in RNA.
Un dosage de transcription inverse (RT) permet de détecter directement des produits d'addition chimiques sur l'ARN. Un essai d'extinction de fluorescence pour détecter la polymérisation de RT a été optimisé et utilisé pour détecter N 1-alkylation d'inosine, une modification post-transcriptionnelle importante, à l'aide d'un phénylacrylamide en tant que composé modèle. Les procédés et la composition peuvent être étendus pour identifier de nouveaux réactifs qui forment des adduits avec de l'ARN, indépendamment de la séquence primaire, et explorés en outre pour comprendre la relation entre la processivité RT et les modifications post-transcriptionnelles naturelles dans l'ARN.</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | eng ; fre |
recordid | cdi_epo_espacenet_WO2024006991A1 |
source | esp@cenet |
subjects | BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTURE MEDIA ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TESTING VINEGAR WINE |
title | METHODS AND COMPOSITIONS TO DETECT CHEMICAL ADDUCTS ON OLIGONUCLEOTIDES |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T09%3A16%3A56IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=FALCO,%20Natalie&rft.date=2024-01-04&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2024006991A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |