Polyamines conjugated to deoxyribonucleic acid-protein in cell nucleus from filling grain embryos were involved in tolerance of wheat to drought

Deoxyribonucleic acid-protein (DNAP) of the cell nucleus was purified from developing wheat ( Triticum aestivum L.) embryo cells under drought stress, with two cultivars differing in drought tolerance as experimental materials – Longmai No. 079 (drought-tolerant) and Wanmai No. 52 (drought-sensitive...

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Veröffentlicht in:Journal of biosciences 2022-12, Vol.47 (4), p.85, Article 85
Hauptverfasser: Du, H Y, Liu, H L, Liu, D X, Liu, H P, Kurtenbach, R
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Liu, H L
Liu, D X
Liu, H P
Kurtenbach, R
description Deoxyribonucleic acid-protein (DNAP) of the cell nucleus was purified from developing wheat ( Triticum aestivum L.) embryo cells under drought stress, with two cultivars differing in drought tolerance as experimental materials – Longmai No. 079 (drought-tolerant) and Wanmai No. 52 (drought-sensitive). Levels of polyamines (PAs) non-covalently conjugated to the DNA and covalently conjugated to the proteins of DNAP were detected. After soil drought treatment for 10 days, in drought-tolerant Longmai No. 079, the increases in the levels of spermine and spermidine non-covalently conjugated to DNA of DNAP were more statistically significant ( P
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Levels of polyamines (PAs) non-covalently conjugated to the DNA and covalently conjugated to the proteins of DNAP were detected. After soil drought treatment for 10 days, in drought-tolerant Longmai No. 079, the increases in the levels of spermine and spermidine non-covalently conjugated to DNA of DNAP were more statistically significant ( P &lt;0.05) than in drought-sensitive Wanmai No. 52. Treatment of Wanmai No. 52 with exogenous Spm could not only enhance the tolerance of the cultivar to drought stress, as judged by flag leaf water content, plasma membrane permeability and grain growth, but also elevate the levels of spermine and spermidine non-covalently conjugated to the DNA of the cultivar. On the contrary, treatment of Longmai No. 079 with methylglyoxyl-bis guanylhydrazone, an inhibitor of S -adenosylmethionine decarboxylase, could significantly ( P &lt;0.05) aggravate the drought stress to this cultivar, accompanied by a marked decreases in the levels of spermine and spermidine non-covalently conjugated to the DNA of the cultivar. On the other hand, the content of putrescine covalently conjugated to the proteins of DNAP rose more markedly ( P &lt;0.05) in Longmai No. 079 than in Wanmai No. 52. The transglutaminase inhibitor, o -phenanthrolin, could markedly reduce the drought-induced increase in the level of putrescine covalently conjugated to the proteins of DNAP and aggravate drought stress to the two cultivars. Collectively, it could be inferred that spermine and spermidine non-covalently conjugated to the DNA and putrescine covalently conjugated to the proteins of DNAP in the developing grain embryo cell nucleus might enhance the tolerance of wheat plants to soil drought.</description><identifier>ISSN: 0973-7138</identifier><identifier>ISSN: 0250-5991</identifier><identifier>EISSN: 0973-7138</identifier><identifier>DOI: 10.1007/s12038-022-00319-x</identifier><identifier>PMID: 36550696</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>Adenosylmethionine ; Adenosylmethionine decarboxylase ; Biomedical and Life Sciences ; Biomedicine ; Cell Biology ; Cell Nucleus - genetics ; Cell Nucleus - metabolism ; Covalence ; Cultivars ; Deoxyribonucleic acid ; DNA ; DNA - metabolism ; Drought ; Drought resistance ; Droughts ; Edible Grain - metabolism ; Embryo cells ; Embryos ; Grain growth ; Inhibitors ; Life Sciences ; Membrane permeability ; Microbiology ; Moisture content ; Nuclei (cytology) ; Nucleus ; Permeability ; Plant Sciences ; Polyamines ; Polyamines - metabolism ; Proteins ; Putrescine ; S-Adenosylmethionine ; Soil permeability ; Soils ; Spermidine ; Spermidine - metabolism ; Spermine ; Spermine - metabolism ; Statistical analysis ; Suspended particulate matter ; Triticum ; Triticum aestivum ; Water content ; Wheat ; Zoology</subject><ispartof>Journal of biosciences, 2022-12, Vol.47 (4), p.85, Article 85</ispartof><rights>Indian Academy of Sciences 2022</rights><rights>Indian Academy of Sciences 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c305t-7b4053282f122773598fcf697983c23470948463a8d628628cfb15cc3e95e2883</citedby><cites>FETCH-LOGICAL-c305t-7b4053282f122773598fcf697983c23470948463a8d628628cfb15cc3e95e2883</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12038-022-00319-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12038-022-00319-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36550696$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Du, H Y</creatorcontrib><creatorcontrib>Liu, H L</creatorcontrib><creatorcontrib>Liu, D X</creatorcontrib><creatorcontrib>Liu, H P</creatorcontrib><creatorcontrib>Kurtenbach, R</creatorcontrib><title>Polyamines conjugated to deoxyribonucleic acid-protein in cell nucleus from filling grain embryos were involved in tolerance of wheat to drought</title><title>Journal of biosciences</title><addtitle>J Biosci</addtitle><addtitle>J Biosci</addtitle><description>Deoxyribonucleic acid-protein (DNAP) of the cell nucleus was purified from developing wheat ( Triticum aestivum L.) embryo cells under drought stress, with two cultivars differing in drought tolerance as experimental materials – Longmai No. 079 (drought-tolerant) and Wanmai No. 52 (drought-sensitive). Levels of polyamines (PAs) non-covalently conjugated to the DNA and covalently conjugated to the proteins of DNAP were detected. After soil drought treatment for 10 days, in drought-tolerant Longmai No. 079, the increases in the levels of spermine and spermidine non-covalently conjugated to DNA of DNAP were more statistically significant ( P &lt;0.05) than in drought-sensitive Wanmai No. 52. Treatment of Wanmai No. 52 with exogenous Spm could not only enhance the tolerance of the cultivar to drought stress, as judged by flag leaf water content, plasma membrane permeability and grain growth, but also elevate the levels of spermine and spermidine non-covalently conjugated to the DNA of the cultivar. On the contrary, treatment of Longmai No. 079 with methylglyoxyl-bis guanylhydrazone, an inhibitor of S -adenosylmethionine decarboxylase, could significantly ( P &lt;0.05) aggravate the drought stress to this cultivar, accompanied by a marked decreases in the levels of spermine and spermidine non-covalently conjugated to the DNA of the cultivar. On the other hand, the content of putrescine covalently conjugated to the proteins of DNAP rose more markedly ( P &lt;0.05) in Longmai No. 079 than in Wanmai No. 52. The transglutaminase inhibitor, o -phenanthrolin, could markedly reduce the drought-induced increase in the level of putrescine covalently conjugated to the proteins of DNAP and aggravate drought stress to the two cultivars. Collectively, it could be inferred that spermine and spermidine non-covalently conjugated to the DNA and putrescine covalently conjugated to the proteins of DNAP in the developing grain embryo cell nucleus might enhance the tolerance of wheat plants to soil drought.</description><subject>Adenosylmethionine</subject><subject>Adenosylmethionine decarboxylase</subject><subject>Biomedical and Life Sciences</subject><subject>Biomedicine</subject><subject>Cell Biology</subject><subject>Cell Nucleus - genetics</subject><subject>Cell Nucleus - metabolism</subject><subject>Covalence</subject><subject>Cultivars</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>DNA - metabolism</subject><subject>Drought</subject><subject>Drought resistance</subject><subject>Droughts</subject><subject>Edible Grain - metabolism</subject><subject>Embryo cells</subject><subject>Embryos</subject><subject>Grain growth</subject><subject>Inhibitors</subject><subject>Life Sciences</subject><subject>Membrane permeability</subject><subject>Microbiology</subject><subject>Moisture content</subject><subject>Nuclei (cytology)</subject><subject>Nucleus</subject><subject>Permeability</subject><subject>Plant Sciences</subject><subject>Polyamines</subject><subject>Polyamines - metabolism</subject><subject>Proteins</subject><subject>Putrescine</subject><subject>S-Adenosylmethionine</subject><subject>Soil permeability</subject><subject>Soils</subject><subject>Spermidine</subject><subject>Spermidine - metabolism</subject><subject>Spermine</subject><subject>Spermine - metabolism</subject><subject>Statistical analysis</subject><subject>Suspended particulate matter</subject><subject>Triticum</subject><subject>Triticum aestivum</subject><subject>Water content</subject><subject>Wheat</subject><subject>Zoology</subject><issn>0973-7138</issn><issn>0250-5991</issn><issn>0973-7138</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9kc1u1DAUhS0EomXgBVggS2zYBPwTx_YSVdAiVYIFrC3HuU4zcuxiJ-3MW_DIeGbKj1ggWbKl891zfe9B6CUlbykh8l2hjHDVEMYaQjjVze4ROida8kZSrh7_9T5Dz0rZEkJ1y8lTdMY7IUinu3P040sKeztPEQp2KW7X0S4w4CXhAdJun6c-xdUFmBy2bhqa25wWmCKux0EI-CiuBfucZuynEKY44jHbqsPc530q-B4yVP4uhbvqXIUlBcg2OsDJ4_sbsMuxX07reLM8R0-8DQVePNwb9O3jh68XV83158tPF--vG8eJWBrZt0RwppinjEnJhVbe-U5LrbhjvJVEt6rtuFVDx1Q9zvdUOMdBC2BK8Q16c_KtE31foSxmnsphJBshrcUwKRStC6wr3KDX_6DbtOZYf3eghJZCc1opdqJcTqVk8OY2T7PNe0OJOeRlTnmZmpc55mV2tejVg_XazzD8LvkVUAX4CShViiPkP73_Y_sTNoWiYQ</recordid><startdate>20221220</startdate><enddate>20221220</enddate><creator>Du, H Y</creator><creator>Liu, H L</creator><creator>Liu, D X</creator><creator>Liu, H P</creator><creator>Kurtenbach, R</creator><general>Springer India</general><general>Springer Nature B.V</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>3V.</scope><scope>7QL</scope><scope>7TM</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>H99</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>L.F</scope><scope>L.G</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>M7P</scope><scope>MBDVC</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7X8</scope></search><sort><creationdate>20221220</creationdate><title>Polyamines conjugated to deoxyribonucleic acid-protein in cell nucleus from filling grain embryos were involved in tolerance of wheat to drought</title><author>Du, H Y ; 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Levels of polyamines (PAs) non-covalently conjugated to the DNA and covalently conjugated to the proteins of DNAP were detected. After soil drought treatment for 10 days, in drought-tolerant Longmai No. 079, the increases in the levels of spermine and spermidine non-covalently conjugated to DNA of DNAP were more statistically significant ( P &lt;0.05) than in drought-sensitive Wanmai No. 52. Treatment of Wanmai No. 52 with exogenous Spm could not only enhance the tolerance of the cultivar to drought stress, as judged by flag leaf water content, plasma membrane permeability and grain growth, but also elevate the levels of spermine and spermidine non-covalently conjugated to the DNA of the cultivar. On the contrary, treatment of Longmai No. 079 with methylglyoxyl-bis guanylhydrazone, an inhibitor of S -adenosylmethionine decarboxylase, could significantly ( P &lt;0.05) aggravate the drought stress to this cultivar, accompanied by a marked decreases in the levels of spermine and spermidine non-covalently conjugated to the DNA of the cultivar. On the other hand, the content of putrescine covalently conjugated to the proteins of DNAP rose more markedly ( P &lt;0.05) in Longmai No. 079 than in Wanmai No. 52. The transglutaminase inhibitor, o -phenanthrolin, could markedly reduce the drought-induced increase in the level of putrescine covalently conjugated to the proteins of DNAP and aggravate drought stress to the two cultivars. Collectively, it could be inferred that spermine and spermidine non-covalently conjugated to the DNA and putrescine covalently conjugated to the proteins of DNAP in the developing grain embryo cell nucleus might enhance the tolerance of wheat plants to soil drought.</abstract><cop>New Delhi</cop><pub>Springer India</pub><pmid>36550696</pmid><doi>10.1007/s12038-022-00319-x</doi></addata></record>
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subjects Adenosylmethionine
Adenosylmethionine decarboxylase
Biomedical and Life Sciences
Biomedicine
Cell Biology
Cell Nucleus - genetics
Cell Nucleus - metabolism
Covalence
Cultivars
Deoxyribonucleic acid
DNA
DNA - metabolism
Drought
Drought resistance
Droughts
Edible Grain - metabolism
Embryo cells
Embryos
Grain growth
Inhibitors
Life Sciences
Membrane permeability
Microbiology
Moisture content
Nuclei (cytology)
Nucleus
Permeability
Plant Sciences
Polyamines
Polyamines - metabolism
Proteins
Putrescine
S-Adenosylmethionine
Soil permeability
Soils
Spermidine
Spermidine - metabolism
Spermine
Spermine - metabolism
Statistical analysis
Suspended particulate matter
Triticum
Triticum aestivum
Water content
Wheat
Zoology
title Polyamines conjugated to deoxyribonucleic acid-protein in cell nucleus from filling grain embryos were involved in tolerance of wheat to drought
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