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Heterologous expression of nifA or nodD genes improves chickpea-Mesorhizobium symbiotic performance
Aims The aim of this study was to investigate whether the overexpression of NifA and NodD regulators contribute to the symbiotic improvement of chickpea mesorhizobia. Methods The native strains V-15b, ST-2, and PMI-6 were transformed with extra copies of nifA or nodD genes and several plants trial w...
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Published in: | Plant and soil 2019-03, Vol.436 (1/2), p.607-621 |
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container_title | Plant and soil |
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creator | da-Silva, José Rodrigo Menéndez, Esther Eliziário, Fernando Mateos, Pedro F. Alexandre, Ana Oliveira, Solange |
description | Aims
The aim of this study was to investigate whether the overexpression of NifA and NodD regulators contribute to the symbiotic improvement of chickpea mesorhizobia.
Methods
The native strains V-15b, ST-2, and PMI-6 were transformed with extra copies of
nifA
or
nodD
genes and several plants trial were performed.
Results
Plant growth assays showed that
nifA
overexpression was able to improve the symbiotic effectiveness of V-15b, while
nodD
overexpression lead to the improvement of ST-2 and PMI-6. Hydroponic assays showed that plants inoculated with V15b
nifA
+
and PMI6
nodD
+
started developing nodules earlier than those inoculated with the corresponding control strains. In addition, the number of nodules was always higher in plants inoculated with the strains overexpressing the symbiotic genes. Analysis of histological sections of nodules formed by V15b
nifA
+
showed a more developed fixation zone when compared with control. On the other hand, nodules induced by PMI6
nodD
+
did not show a senescent zone, which was observed in nodules from plants inoculated with the control strain. Plants inoculated with PMI6
nodD
+
and ST2
nodD
+
showed a higher number of infection threads than the corresponding control inoculations.
Conclusion
These results indicate that overexpressing
nifA
and
nodD
may be an important tool to achieve the improvement of the symbiotic performance of mesorhizobia. |
doi_str_mv | 10.1007/s11104-019-03950-0 |
format | article |
fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_journals_2174083810</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A579406331</galeid><jstor_id>48703624</jstor_id><sourcerecordid>A579406331</sourcerecordid><originalsourceid>FETCH-LOGICAL-c380t-691e6d4d916da79f4ecfb2c35de2cb3049fb9f69744cb1001fd907881e68a7403</originalsourceid><addsrcrecordid>eNp9kUFv3CAQhVHUStmm_QOVKiHlTDIYbMxxlTZJpVS5JFJuyMbDhu0aHPBGTX592LpqbxUHYPQ-3syDkM8czjiAOs-cc5AMuGYgdA0MjsiK10qwGkTzjqwARMVA6Ydj8iHnLRzuvFkRe40zpriLm7jPFH9NCXP2MdDoaPBuTWOiIQ5f6QYDZurHKcXncrCP3v6csGM_MMf06F9j7_cjzS9j7-PsLZ0wuZjGLlj8SN67bpfx05_9hNxffru7uGY3t1ffL9Y3zIoWZtZojs0gB82boVPaSbSur6yoB6xsL0Bq12vXaCWl7cvU3A0aVNsWqu2UBHFCTpd3S49Pe8yz2cZ9CsXSVLwIWtHyg-psUW26HRofXJxTZ8sacPQ2BnS-1Ne10hIaIXgBqgWwKeac0Jkp-bFLL4aDOaRvlvRNSd_8Tt8cXMQC5SIOG0z_evkv9WWhtnmO6a-PbFX5xUqKN7qYkl8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2174083810</pqid></control><display><type>article</type><title>Heterologous expression of nifA or nodD genes improves chickpea-Mesorhizobium symbiotic performance</title><source>JSTOR Archival Journals and Primary Sources Collection</source><source>Springer Nature</source><creator>da-Silva, José Rodrigo ; Menéndez, Esther ; Eliziário, Fernando ; Mateos, Pedro F. ; Alexandre, Ana ; Oliveira, Solange</creator><creatorcontrib>da-Silva, José Rodrigo ; Menéndez, Esther ; Eliziário, Fernando ; Mateos, Pedro F. ; Alexandre, Ana ; Oliveira, Solange</creatorcontrib><description>Aims
The aim of this study was to investigate whether the overexpression of NifA and NodD regulators contribute to the symbiotic improvement of chickpea mesorhizobia.
Methods
The native strains V-15b, ST-2, and PMI-6 were transformed with extra copies of
nifA
or
nodD
genes and several plants trial were performed.
Results
Plant growth assays showed that
nifA
overexpression was able to improve the symbiotic effectiveness of V-15b, while
nodD
overexpression lead to the improvement of ST-2 and PMI-6. Hydroponic assays showed that plants inoculated with V15b
nifA
+
and PMI6
nodD
+
started developing nodules earlier than those inoculated with the corresponding control strains. In addition, the number of nodules was always higher in plants inoculated with the strains overexpressing the symbiotic genes. Analysis of histological sections of nodules formed by V15b
nifA
+
showed a more developed fixation zone when compared with control. On the other hand, nodules induced by PMI6
nodD
+
did not show a senescent zone, which was observed in nodules from plants inoculated with the control strain. Plants inoculated with PMI6
nodD
+
and ST2
nodD
+
showed a higher number of infection threads than the corresponding control inoculations.
Conclusion
These results indicate that overexpressing
nifA
and
nodD
may be an important tool to achieve the improvement of the symbiotic performance of mesorhizobia.</description><identifier>ISSN: 0032-079X</identifier><identifier>EISSN: 1573-5036</identifier><identifier>DOI: 10.1007/s11104-019-03950-0</identifier><language>eng</language><publisher>Cham: Springer Science + Business Media</publisher><subject>Biomedical and Life Sciences ; Chick peas ; Chickpeas ; Ecology ; Gene expression ; Genes ; Genetic aspects ; Genetic research ; Hydroponics ; Life Sciences ; Nodules ; Observations ; Plant genetics ; Plant growth ; Plant Physiology ; Plant Sciences ; REGULAR ARTICLE ; Regulators ; Soil Science & Conservation</subject><ispartof>Plant and soil, 2019-03, Vol.436 (1/2), p.607-621</ispartof><rights>Springer Nature Switzerland AG 2019</rights><rights>COPYRIGHT 2019 Springer</rights><rights>Plant and Soil is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c380t-691e6d4d916da79f4ecfb2c35de2cb3049fb9f69744cb1001fd907881e68a7403</citedby><cites>FETCH-LOGICAL-c380t-691e6d4d916da79f4ecfb2c35de2cb3049fb9f69744cb1001fd907881e68a7403</cites><orcidid>0000-0001-7033-4186</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/48703624$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/48703624$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,58238,58471</link.rule.ids></links><search><creatorcontrib>da-Silva, José Rodrigo</creatorcontrib><creatorcontrib>Menéndez, Esther</creatorcontrib><creatorcontrib>Eliziário, Fernando</creatorcontrib><creatorcontrib>Mateos, Pedro F.</creatorcontrib><creatorcontrib>Alexandre, Ana</creatorcontrib><creatorcontrib>Oliveira, Solange</creatorcontrib><title>Heterologous expression of nifA or nodD genes improves chickpea-Mesorhizobium symbiotic performance</title><title>Plant and soil</title><addtitle>Plant Soil</addtitle><description>Aims
The aim of this study was to investigate whether the overexpression of NifA and NodD regulators contribute to the symbiotic improvement of chickpea mesorhizobia.
Methods
The native strains V-15b, ST-2, and PMI-6 were transformed with extra copies of
nifA
or
nodD
genes and several plants trial were performed.
Results
Plant growth assays showed that
nifA
overexpression was able to improve the symbiotic effectiveness of V-15b, while
nodD
overexpression lead to the improvement of ST-2 and PMI-6. Hydroponic assays showed that plants inoculated with V15b
nifA
+
and PMI6
nodD
+
started developing nodules earlier than those inoculated with the corresponding control strains. In addition, the number of nodules was always higher in plants inoculated with the strains overexpressing the symbiotic genes. Analysis of histological sections of nodules formed by V15b
nifA
+
showed a more developed fixation zone when compared with control. On the other hand, nodules induced by PMI6
nodD
+
did not show a senescent zone, which was observed in nodules from plants inoculated with the control strain. Plants inoculated with PMI6
nodD
+
and ST2
nodD
+
showed a higher number of infection threads than the corresponding control inoculations.
Conclusion
These results indicate that overexpressing
nifA
and
nodD
may be an important tool to achieve the improvement of the symbiotic performance of mesorhizobia.</description><subject>Biomedical and Life Sciences</subject><subject>Chick peas</subject><subject>Chickpeas</subject><subject>Ecology</subject><subject>Gene expression</subject><subject>Genes</subject><subject>Genetic aspects</subject><subject>Genetic research</subject><subject>Hydroponics</subject><subject>Life Sciences</subject><subject>Nodules</subject><subject>Observations</subject><subject>Plant genetics</subject><subject>Plant growth</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>REGULAR ARTICLE</subject><subject>Regulators</subject><subject>Soil Science & Conservation</subject><issn>0032-079X</issn><issn>1573-5036</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kUFv3CAQhVHUStmm_QOVKiHlTDIYbMxxlTZJpVS5JFJuyMbDhu0aHPBGTX592LpqbxUHYPQ-3syDkM8czjiAOs-cc5AMuGYgdA0MjsiK10qwGkTzjqwARMVA6Ydj8iHnLRzuvFkRe40zpriLm7jPFH9NCXP2MdDoaPBuTWOiIQ5f6QYDZurHKcXncrCP3v6csGM_MMf06F9j7_cjzS9j7-PsLZ0wuZjGLlj8SN67bpfx05_9hNxffru7uGY3t1ffL9Y3zIoWZtZojs0gB82boVPaSbSur6yoB6xsL0Bq12vXaCWl7cvU3A0aVNsWqu2UBHFCTpd3S49Pe8yz2cZ9CsXSVLwIWtHyg-psUW26HRofXJxTZ8sacPQ2BnS-1Ne10hIaIXgBqgWwKeac0Jkp-bFLL4aDOaRvlvRNSd_8Tt8cXMQC5SIOG0z_evkv9WWhtnmO6a-PbFX5xUqKN7qYkl8</recordid><startdate>20190301</startdate><enddate>20190301</enddate><creator>da-Silva, José Rodrigo</creator><creator>Menéndez, Esther</creator><creator>Eliziário, Fernando</creator><creator>Mateos, Pedro F.</creator><creator>Alexandre, Ana</creator><creator>Oliveira, Solange</creator><general>Springer Science + Business Media</general><general>Springer International Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7ST</scope><scope>7T7</scope><scope>7X2</scope><scope>88A</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0001-7033-4186</orcidid></search><sort><creationdate>20190301</creationdate><title>Heterologous expression of nifA or nodD genes improves chickpea-Mesorhizobium symbiotic performance</title><author>da-Silva, José Rodrigo ; Menéndez, Esther ; Eliziário, Fernando ; Mateos, Pedro F. ; Alexandre, Ana ; Oliveira, Solange</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c380t-691e6d4d916da79f4ecfb2c35de2cb3049fb9f69744cb1001fd907881e68a7403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biomedical and Life Sciences</topic><topic>Chick peas</topic><topic>Chickpeas</topic><topic>Ecology</topic><topic>Gene expression</topic><topic>Genes</topic><topic>Genetic aspects</topic><topic>Genetic research</topic><topic>Hydroponics</topic><topic>Life Sciences</topic><topic>Nodules</topic><topic>Observations</topic><topic>Plant genetics</topic><topic>Plant growth</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>REGULAR ARTICLE</topic><topic>Regulators</topic><topic>Soil Science & Conservation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>da-Silva, José Rodrigo</creatorcontrib><creatorcontrib>Menéndez, Esther</creatorcontrib><creatorcontrib>Eliziário, Fernando</creatorcontrib><creatorcontrib>Mateos, Pedro F.</creatorcontrib><creatorcontrib>Alexandre, Ana</creatorcontrib><creatorcontrib>Oliveira, Solange</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Agricultural Science Collection</collection><collection>Biology Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection (Proquest) (PQ_SDU_P3)</collection><collection>ProQuest Biological Science Collection</collection><collection>Agriculture Science Database</collection><collection>ProQuest Biological Science Journals</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Plant and soil</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>da-Silva, José Rodrigo</au><au>Menéndez, Esther</au><au>Eliziário, Fernando</au><au>Mateos, Pedro F.</au><au>Alexandre, Ana</au><au>Oliveira, Solange</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Heterologous expression of nifA or nodD genes improves chickpea-Mesorhizobium symbiotic performance</atitle><jtitle>Plant and soil</jtitle><stitle>Plant Soil</stitle><date>2019-03-01</date><risdate>2019</risdate><volume>436</volume><issue>1/2</issue><spage>607</spage><epage>621</epage><pages>607-621</pages><issn>0032-079X</issn><eissn>1573-5036</eissn><abstract>Aims
The aim of this study was to investigate whether the overexpression of NifA and NodD regulators contribute to the symbiotic improvement of chickpea mesorhizobia.
Methods
The native strains V-15b, ST-2, and PMI-6 were transformed with extra copies of
nifA
or
nodD
genes and several plants trial were performed.
Results
Plant growth assays showed that
nifA
overexpression was able to improve the symbiotic effectiveness of V-15b, while
nodD
overexpression lead to the improvement of ST-2 and PMI-6. Hydroponic assays showed that plants inoculated with V15b
nifA
+
and PMI6
nodD
+
started developing nodules earlier than those inoculated with the corresponding control strains. In addition, the number of nodules was always higher in plants inoculated with the strains overexpressing the symbiotic genes. Analysis of histological sections of nodules formed by V15b
nifA
+
showed a more developed fixation zone when compared with control. On the other hand, nodules induced by PMI6
nodD
+
did not show a senescent zone, which was observed in nodules from plants inoculated with the control strain. Plants inoculated with PMI6
nodD
+
and ST2
nodD
+
showed a higher number of infection threads than the corresponding control inoculations.
Conclusion
These results indicate that overexpressing
nifA
and
nodD
may be an important tool to achieve the improvement of the symbiotic performance of mesorhizobia.</abstract><cop>Cham</cop><pub>Springer Science + Business Media</pub><doi>10.1007/s11104-019-03950-0</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0001-7033-4186</orcidid></addata></record> |
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language | eng |
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source | JSTOR Archival Journals and Primary Sources Collection; Springer Nature |
subjects | Biomedical and Life Sciences Chick peas Chickpeas Ecology Gene expression Genes Genetic aspects Genetic research Hydroponics Life Sciences Nodules Observations Plant genetics Plant growth Plant Physiology Plant Sciences REGULAR ARTICLE Regulators Soil Science & Conservation |
title | Heterologous expression of nifA or nodD genes improves chickpea-Mesorhizobium symbiotic performance |
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