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Agrobacterial tumors interfere with nodulation and demonstrate the expression of nodulation-induced CLE genes in pea
CLAVATA (CLV) system including CLV1-like kinase and CLE-peptides is the part of the AON (autoregulation of nodulation) that controls nodule number in legume plants. Moreover, CLV system plays a key role in meristems, where it regulates the expression of WOX genes in organizing centers. Recently, we...
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Published in: | Journal of plant physiology 2018-02, Vol.221, p.94-100 |
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creator | Samorodova, A.P Tvorogova, V.E. Tkachenko, A.A. Potsenkovskaya, E.A. Lebedeva, М.А. Tikhonovich, I.A. Lutova, L.А. |
description | CLAVATA (CLV) system including CLV1-like kinase and CLE-peptides is the part of the AON (autoregulation of nodulation) that controls nodule number in legume plants. Moreover, CLV system plays a key role in meristems, where it regulates the expression of WOX genes in organizing centers. Recently, we found that WOX5 homolog in pea is also expressed in nodules and in tumors induced by Agrobacterium tumefaciens. Based on this, we hypothesized that both nodules and agrobacterial tumors may be regulated by and may trigger the same components of AON, including the same WOX and CLV genes. Here, we found that pea plants with agrobacterial tumors induced prior to rhizobial inoculation had reduced the number of nodules. This effect was absent in pea sym29 mutant defective in CLV1-like kinase, the key component of AON. That suggests that agrobacterial tumors may produce a signal activating CLV1-like kinase and thereby decrease the nodule number. Since CLE peptides are known to act upstream of CLV1-like kinase, expression analysis of CLE genes has been performed both in developing nodules and tumors. Overall, 45 CLE genes were identified, and among them nine nodulation-induced CLEs were found in pea. In agrobacterial tumors, no expression of nodule-specific CLE genes the homologues of which inhibit nodulation in other legumes was observed. However, increased expression of two other nodulation-induced CLE genes was observed in agrobacterial tumors, suggesting that CLE genes are expressed in tumors that may still contribute to autoregulatory processes suppressing nodulation. |
doi_str_mv | 10.1016/j.jplph.2017.12.005 |
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Moreover, CLV system plays a key role in meristems, where it regulates the expression of WOX genes in organizing centers. Recently, we found that WOX5 homolog in pea is also expressed in nodules and in tumors induced by Agrobacterium tumefaciens. Based on this, we hypothesized that both nodules and agrobacterial tumors may be regulated by and may trigger the same components of AON, including the same WOX and CLV genes. Here, we found that pea plants with agrobacterial tumors induced prior to rhizobial inoculation had reduced the number of nodules. This effect was absent in pea sym29 mutant defective in CLV1-like kinase, the key component of AON. That suggests that agrobacterial tumors may produce a signal activating CLV1-like kinase and thereby decrease the nodule number. Since CLE peptides are known to act upstream of CLV1-like kinase, expression analysis of CLE genes has been performed both in developing nodules and tumors. Overall, 45 CLE genes were identified, and among them nine nodulation-induced CLEs were found in pea. In agrobacterial tumors, no expression of nodule-specific CLE genes the homologues of which inhibit nodulation in other legumes was observed. However, increased expression of two other nodulation-induced CLE genes was observed in agrobacterial tumors, suggesting that CLE genes are expressed in tumors that may still contribute to autoregulatory processes suppressing nodulation.</description><identifier>ISSN: 0176-1617</identifier><identifier>EISSN: 1618-1328</identifier><identifier>DOI: 10.1016/j.jplph.2017.12.005</identifier><identifier>PMID: 29268087</identifier><language>eng</language><publisher>Germany: Elsevier GmbH</publisher><subject>Agrobacterial tumors ; Agrobacterium tumefaciens - physiology ; Autoregulation of nodulation ; CLE ; CLV1-like kinase ; Gene expression ; Gene Expression Regulation, Plant ; Genes ; Homology ; Inoculation ; Kinases ; Legumes ; Meristems ; Nodulation ; Nodule development ; Nodules ; Peas ; Peptides ; Pisum sativum - genetics ; Pisum sativum - microbiology ; Pisum sativum - physiology ; Plant Proteins - genetics ; Plant Proteins - metabolism ; Plant Root Nodulation - genetics ; Plant Tumors - microbiology ; Tumors ; WOX-CLV</subject><ispartof>Journal of plant physiology, 2018-02, Vol.221, p.94-100</ispartof><rights>2017 Elsevier GmbH</rights><rights>Copyright © 2017 Elsevier GmbH. All rights reserved.</rights><rights>Copyright Urban & Fischer Verlag Feb 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c387t-668137cb7b51745ab5b6e1f768a3159366c2f5015247dba1a2a9cad5c77778c63</citedby><cites>FETCH-LOGICAL-c387t-668137cb7b51745ab5b6e1f768a3159366c2f5015247dba1a2a9cad5c77778c63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29268087$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Samorodova, A.P</creatorcontrib><creatorcontrib>Tvorogova, V.E.</creatorcontrib><creatorcontrib>Tkachenko, A.A.</creatorcontrib><creatorcontrib>Potsenkovskaya, E.A.</creatorcontrib><creatorcontrib>Lebedeva, М.А.</creatorcontrib><creatorcontrib>Tikhonovich, I.A.</creatorcontrib><creatorcontrib>Lutova, L.А.</creatorcontrib><title>Agrobacterial tumors interfere with nodulation and demonstrate the expression of nodulation-induced CLE genes in pea</title><title>Journal of plant physiology</title><addtitle>J Plant Physiol</addtitle><description>CLAVATA (CLV) system including CLV1-like kinase and CLE-peptides is the part of the AON (autoregulation of nodulation) that controls nodule number in legume plants. Moreover, CLV system plays a key role in meristems, where it regulates the expression of WOX genes in organizing centers. Recently, we found that WOX5 homolog in pea is also expressed in nodules and in tumors induced by Agrobacterium tumefaciens. Based on this, we hypothesized that both nodules and agrobacterial tumors may be regulated by and may trigger the same components of AON, including the same WOX and CLV genes. Here, we found that pea plants with agrobacterial tumors induced prior to rhizobial inoculation had reduced the number of nodules. This effect was absent in pea sym29 mutant defective in CLV1-like kinase, the key component of AON. That suggests that agrobacterial tumors may produce a signal activating CLV1-like kinase and thereby decrease the nodule number. Since CLE peptides are known to act upstream of CLV1-like kinase, expression analysis of CLE genes has been performed both in developing nodules and tumors. Overall, 45 CLE genes were identified, and among them nine nodulation-induced CLEs were found in pea. In agrobacterial tumors, no expression of nodule-specific CLE genes the homologues of which inhibit nodulation in other legumes was observed. However, increased expression of two other nodulation-induced CLE genes was observed in agrobacterial tumors, suggesting that CLE genes are expressed in tumors that may still contribute to autoregulatory processes suppressing nodulation.</description><subject>Agrobacterial tumors</subject><subject>Agrobacterium tumefaciens - physiology</subject><subject>Autoregulation of nodulation</subject><subject>CLE</subject><subject>CLV1-like kinase</subject><subject>Gene expression</subject><subject>Gene Expression Regulation, Plant</subject><subject>Genes</subject><subject>Homology</subject><subject>Inoculation</subject><subject>Kinases</subject><subject>Legumes</subject><subject>Meristems</subject><subject>Nodulation</subject><subject>Nodule development</subject><subject>Nodules</subject><subject>Peas</subject><subject>Peptides</subject><subject>Pisum sativum - genetics</subject><subject>Pisum sativum - microbiology</subject><subject>Pisum sativum - physiology</subject><subject>Plant Proteins - genetics</subject><subject>Plant Proteins - metabolism</subject><subject>Plant Root Nodulation - genetics</subject><subject>Plant Tumors - microbiology</subject><subject>Tumors</subject><subject>WOX-CLV</subject><issn>0176-1617</issn><issn>1618-1328</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kU2LFDEQhoMo7rj6CwQJePHSbZKefPTBwzKsHzDgRc8hnVTvpOlO2iTtx78346wiHqxLUamn3gr1IvSckpYSKl5P7bTO66llhMqWspYQ_gDtqKCqoR1TD9GuNkRTH-QVepLzRGrNVfcYXbGeCUWU3KFyc5fiYGyB5M2My7bElLEPtR4hAf7mywmH6LbZFB8DNsFhB0sMuSRTAJcTYPi-Jsj53I7jX3Djg9ssOHw43uI7CHAWxiuYp-jRaOYMz-7zNfr89vbT4X1z_Pjuw-Hm2NhOydIIoWgn7SAHTuWem4EPAugohTId5X0nhGUjJ5SzvXSDoYaZ3hrHrayhrOiu0auL7prilw1y0YvPFubZBIhb1rSXfS-4oqqiL_9Bp7ilUH-nGZGSS7EXXaW6C2VTzDnBqNfkF5N-aEr02RQ96V-m6LMpmjJdTalTL-61t2EB92fmtwsVeHMBoB7jq4eks_UQ6ul8Alu0i_6_C34CrKmfWQ</recordid><startdate>201802</startdate><enddate>201802</enddate><creator>Samorodova, A.P</creator><creator>Tvorogova, V.E.</creator><creator>Tkachenko, A.A.</creator><creator>Potsenkovskaya, E.A.</creator><creator>Lebedeva, М.А.</creator><creator>Tikhonovich, I.A.</creator><creator>Lutova, L.А.</creator><general>Elsevier GmbH</general><general>Elsevier Science Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QP</scope><scope>7SS</scope><scope>8FD</scope><scope>FR3</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>201802</creationdate><title>Agrobacterial tumors interfere with nodulation and demonstrate the expression of nodulation-induced CLE genes in pea</title><author>Samorodova, A.P ; Tvorogova, V.E. ; Tkachenko, A.A. ; Potsenkovskaya, E.A. ; Lebedeva, М.А. ; Tikhonovich, I.A. ; Lutova, L.А.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c387t-668137cb7b51745ab5b6e1f768a3159366c2f5015247dba1a2a9cad5c77778c63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Agrobacterial tumors</topic><topic>Agrobacterium tumefaciens - physiology</topic><topic>Autoregulation of nodulation</topic><topic>CLE</topic><topic>CLV1-like kinase</topic><topic>Gene expression</topic><topic>Gene Expression Regulation, Plant</topic><topic>Genes</topic><topic>Homology</topic><topic>Inoculation</topic><topic>Kinases</topic><topic>Legumes</topic><topic>Meristems</topic><topic>Nodulation</topic><topic>Nodule development</topic><topic>Nodules</topic><topic>Peas</topic><topic>Peptides</topic><topic>Pisum sativum - genetics</topic><topic>Pisum sativum - microbiology</topic><topic>Pisum sativum - physiology</topic><topic>Plant Proteins - genetics</topic><topic>Plant Proteins - metabolism</topic><topic>Plant Root Nodulation - genetics</topic><topic>Plant Tumors - microbiology</topic><topic>Tumors</topic><topic>WOX-CLV</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Samorodova, A.P</creatorcontrib><creatorcontrib>Tvorogova, V.E.</creatorcontrib><creatorcontrib>Tkachenko, A.A.</creatorcontrib><creatorcontrib>Potsenkovskaya, E.A.</creatorcontrib><creatorcontrib>Lebedeva, М.А.</creatorcontrib><creatorcontrib>Tikhonovich, I.A.</creatorcontrib><creatorcontrib>Lutova, L.А.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of plant physiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Samorodova, A.P</au><au>Tvorogova, V.E.</au><au>Tkachenko, A.A.</au><au>Potsenkovskaya, E.A.</au><au>Lebedeva, М.А.</au><au>Tikhonovich, I.A.</au><au>Lutova, L.А.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Agrobacterial tumors interfere with nodulation and demonstrate the expression of nodulation-induced CLE genes in pea</atitle><jtitle>Journal of plant physiology</jtitle><addtitle>J Plant Physiol</addtitle><date>2018-02</date><risdate>2018</risdate><volume>221</volume><spage>94</spage><epage>100</epage><pages>94-100</pages><issn>0176-1617</issn><eissn>1618-1328</eissn><abstract>CLAVATA (CLV) system including CLV1-like kinase and CLE-peptides is the part of the AON (autoregulation of nodulation) that controls nodule number in legume plants. Moreover, CLV system plays a key role in meristems, where it regulates the expression of WOX genes in organizing centers. Recently, we found that WOX5 homolog in pea is also expressed in nodules and in tumors induced by Agrobacterium tumefaciens. Based on this, we hypothesized that both nodules and agrobacterial tumors may be regulated by and may trigger the same components of AON, including the same WOX and CLV genes. Here, we found that pea plants with agrobacterial tumors induced prior to rhizobial inoculation had reduced the number of nodules. This effect was absent in pea sym29 mutant defective in CLV1-like kinase, the key component of AON. That suggests that agrobacterial tumors may produce a signal activating CLV1-like kinase and thereby decrease the nodule number. Since CLE peptides are known to act upstream of CLV1-like kinase, expression analysis of CLE genes has been performed both in developing nodules and tumors. Overall, 45 CLE genes were identified, and among them nine nodulation-induced CLEs were found in pea. In agrobacterial tumors, no expression of nodule-specific CLE genes the homologues of which inhibit nodulation in other legumes was observed. However, increased expression of two other nodulation-induced CLE genes was observed in agrobacterial tumors, suggesting that CLE genes are expressed in tumors that may still contribute to autoregulatory processes suppressing nodulation.</abstract><cop>Germany</cop><pub>Elsevier GmbH</pub><pmid>29268087</pmid><doi>10.1016/j.jplph.2017.12.005</doi><tpages>7</tpages></addata></record> |
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subjects | Agrobacterial tumors Agrobacterium tumefaciens - physiology Autoregulation of nodulation CLE CLV1-like kinase Gene expression Gene Expression Regulation, Plant Genes Homology Inoculation Kinases Legumes Meristems Nodulation Nodule development Nodules Peas Peptides Pisum sativum - genetics Pisum sativum - microbiology Pisum sativum - physiology Plant Proteins - genetics Plant Proteins - metabolism Plant Root Nodulation - genetics Plant Tumors - microbiology Tumors WOX-CLV |
title | Agrobacterial tumors interfere with nodulation and demonstrate the expression of nodulation-induced CLE genes in pea |
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