Analyses of leaves from open field-grown transgenic poplars overexpressing xyloglucanase
The transgenic expression of Aspergillus xyloglucanase cDNA ( AaXEG2 ) with 35S promoter in the leaves of open field-grown poplars was studied. The level of xyloglucan in the transgenic poplars was decreased to 15–16% in the non-fertile soil (forest-field soil) and to 21–22% in the fertile soil (far...
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| Veröffentlicht in: | Journal of wood science 2012-08, Vol.58 (4), p.281-289 |
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| creator | Kaku, Tomomi Baba, Kei’ichi Taniguchi, Toru Kurita, Manabu Konagaya, Ken-ichi Ishii, Katsuaki Kondo, Teiji Serada, Satoshi Iizuka, Haruka Kaida, Rumi Taji, Teruaki Sakata, Yoichi Hayashi, Takahisa |
| description | The transgenic expression of
Aspergillus
xyloglucanase cDNA (
AaXEG2
) with 35S promoter in the leaves of open field-grown poplars was studied. The level of xyloglucan in the transgenic poplars was decreased to 15–16% in the non-fertile soil (forest-field soil) and to 21–22% in the fertile soil (farming-field soil) compared with that of the wild-type poplars. The leaves exhibited a smaller surface area with more rounded teeth than those of the wild-type plants, similar to the sun leaf variety that was grown in the incubation room and subsequently greenhoused. The majority of total veins with water-conducting vascular bundles were shorter in the leaves of the transgenic poplars than those of the wild type. This decrease in vein length may result from a decrease in xyloglucan during leaf development, from which large numbers of proteins were markedly downregulated in the leaves of the transgenic plants via proteomic analysis. It seems likely that the leaves of the transgenic poplars came to relax the edges of their tooth rather than extend their veins as a result of the loosening of the xyloglucan cellulose networks in the leaves. |
| doi_str_mv | 10.1007/s10086-011-1247-1 |
| format | Article |
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Aspergillus
xyloglucanase cDNA (
AaXEG2
) with 35S promoter in the leaves of open field-grown poplars was studied. The level of xyloglucan in the transgenic poplars was decreased to 15–16% in the non-fertile soil (forest-field soil) and to 21–22% in the fertile soil (farming-field soil) compared with that of the wild-type poplars. The leaves exhibited a smaller surface area with more rounded teeth than those of the wild-type plants, similar to the sun leaf variety that was grown in the incubation room and subsequently greenhoused. The majority of total veins with water-conducting vascular bundles were shorter in the leaves of the transgenic poplars than those of the wild type. This decrease in vein length may result from a decrease in xyloglucan during leaf development, from which large numbers of proteins were markedly downregulated in the leaves of the transgenic plants via proteomic analysis. It seems likely that the leaves of the transgenic poplars came to relax the edges of their tooth rather than extend their veins as a result of the loosening of the xyloglucan cellulose networks in the leaves.</description><identifier>ISSN: 1435-0211</identifier><identifier>EISSN: 1611-4663</identifier><identifier>DOI: 10.1007/s10086-011-1247-1</identifier><language>eng</language><publisher>Japan: Springer Japan</publisher><subject>Biomedical and Life Sciences ; Characterization and Evaluation of Materials ; Leaves ; Life Sciences ; Loosening ; Materials Science ; Original Article ; Soils ; Wood Science & Technology ; Xyloglucanase</subject><ispartof>Journal of wood science, 2012-08, Vol.58 (4), p.281-289</ispartof><rights>The Japan Wood Research Society 2012</rights><rights>Journal of Wood Science is a copyright of Springer, (2012). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-502cf4c6d518dbe742762d502217220096937ab245522802015a588d8efdb21d3</citedby><cites>FETCH-LOGICAL-c359t-502cf4c6d518dbe742762d502217220096937ab245522802015a588d8efdb21d3</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/s10086-011-1247-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10086-011-1247-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Kaku, Tomomi</creatorcontrib><creatorcontrib>Baba, Kei’ichi</creatorcontrib><creatorcontrib>Taniguchi, Toru</creatorcontrib><creatorcontrib>Kurita, Manabu</creatorcontrib><creatorcontrib>Konagaya, Ken-ichi</creatorcontrib><creatorcontrib>Ishii, Katsuaki</creatorcontrib><creatorcontrib>Kondo, Teiji</creatorcontrib><creatorcontrib>Serada, Satoshi</creatorcontrib><creatorcontrib>Iizuka, Haruka</creatorcontrib><creatorcontrib>Kaida, Rumi</creatorcontrib><creatorcontrib>Taji, Teruaki</creatorcontrib><creatorcontrib>Sakata, Yoichi</creatorcontrib><creatorcontrib>Hayashi, Takahisa</creatorcontrib><title>Analyses of leaves from open field-grown transgenic poplars overexpressing xyloglucanase</title><title>Journal of wood science</title><addtitle>J Wood Sci</addtitle><description>The transgenic expression of
Aspergillus
xyloglucanase cDNA (
AaXEG2
) with 35S promoter in the leaves of open field-grown poplars was studied. The level of xyloglucan in the transgenic poplars was decreased to 15–16% in the non-fertile soil (forest-field soil) and to 21–22% in the fertile soil (farming-field soil) compared with that of the wild-type poplars. The leaves exhibited a smaller surface area with more rounded teeth than those of the wild-type plants, similar to the sun leaf variety that was grown in the incubation room and subsequently greenhoused. The majority of total veins with water-conducting vascular bundles were shorter in the leaves of the transgenic poplars than those of the wild type. This decrease in vein length may result from a decrease in xyloglucan during leaf development, from which large numbers of proteins were markedly downregulated in the leaves of the transgenic plants via proteomic analysis. It seems likely that the leaves of the transgenic poplars came to relax the edges of their tooth rather than extend their veins as a result of the loosening of the xyloglucan cellulose networks in the leaves.</description><subject>Biomedical and Life Sciences</subject><subject>Characterization and Evaluation of Materials</subject><subject>Leaves</subject><subject>Life Sciences</subject><subject>Loosening</subject><subject>Materials Science</subject><subject>Original Article</subject><subject>Soils</subject><subject>Wood Science & Technology</subject><subject>Xyloglucanase</subject><issn>1435-0211</issn><issn>1611-4663</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kE9Lw0AQxRdRsFY_gLeA59WdSTZJj6X4DwpeFLwt22QSUtLduNPW9tu7JYInLzNvhvcbmCfELah7UKp44FjLXCoACZgVEs7EBPI4ZXmenkedpVoqBLgUV8xrFWVWpBPxOXe2PzJx4pukJ7uPqgl-k_iBXNJ01NeyDf7bJdtgHbfkuioZ_NDbEJE9BToMgZg71yaHY-_bfldZZ5muxUVje6ab3z4VH0-P74sXuXx7fl3Ml7JK9WwrtcKqyaq81lDWKyoyLHKs4xahQFRqls_Swq4w0xqxVKhAW12WdUlNvUKo06m4G-8OwX_tiLdm7XchPsUGUc9SKKM9umB0VcEzB2rMELqNDUcDypwCNGOAJgZoTgEaiAyODEevayn8Xf4f-gFHMHL-</recordid><startdate>20120801</startdate><enddate>20120801</enddate><creator>Kaku, Tomomi</creator><creator>Baba, Kei’ichi</creator><creator>Taniguchi, Toru</creator><creator>Kurita, Manabu</creator><creator>Konagaya, Ken-ichi</creator><creator>Ishii, Katsuaki</creator><creator>Kondo, Teiji</creator><creator>Serada, Satoshi</creator><creator>Iizuka, Haruka</creator><creator>Kaida, Rumi</creator><creator>Taji, Teruaki</creator><creator>Sakata, Yoichi</creator><creator>Hayashi, Takahisa</creator><general>Springer Japan</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20120801</creationdate><title>Analyses of leaves from open field-grown transgenic poplars overexpressing xyloglucanase</title><author>Kaku, Tomomi ; Baba, Kei’ichi ; Taniguchi, Toru ; Kurita, Manabu ; Konagaya, Ken-ichi ; Ishii, Katsuaki ; Kondo, Teiji ; Serada, Satoshi ; Iizuka, Haruka ; Kaida, Rumi ; Taji, Teruaki ; Sakata, Yoichi ; Hayashi, Takahisa</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-502cf4c6d518dbe742762d502217220096937ab245522802015a588d8efdb21d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Biomedical and Life Sciences</topic><topic>Characterization and Evaluation of Materials</topic><topic>Leaves</topic><topic>Life Sciences</topic><topic>Loosening</topic><topic>Materials Science</topic><topic>Original Article</topic><topic>Soils</topic><topic>Wood Science & Technology</topic><topic>Xyloglucanase</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kaku, Tomomi</creatorcontrib><creatorcontrib>Baba, Kei’ichi</creatorcontrib><creatorcontrib>Taniguchi, Toru</creatorcontrib><creatorcontrib>Kurita, Manabu</creatorcontrib><creatorcontrib>Konagaya, Ken-ichi</creatorcontrib><creatorcontrib>Ishii, Katsuaki</creatorcontrib><creatorcontrib>Kondo, Teiji</creatorcontrib><creatorcontrib>Serada, Satoshi</creatorcontrib><creatorcontrib>Iizuka, Haruka</creatorcontrib><creatorcontrib>Kaida, Rumi</creatorcontrib><creatorcontrib>Taji, Teruaki</creatorcontrib><creatorcontrib>Sakata, Yoichi</creatorcontrib><creatorcontrib>Hayashi, Takahisa</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>Journal of wood science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kaku, Tomomi</au><au>Baba, Kei’ichi</au><au>Taniguchi, Toru</au><au>Kurita, Manabu</au><au>Konagaya, Ken-ichi</au><au>Ishii, Katsuaki</au><au>Kondo, Teiji</au><au>Serada, Satoshi</au><au>Iizuka, Haruka</au><au>Kaida, Rumi</au><au>Taji, Teruaki</au><au>Sakata, Yoichi</au><au>Hayashi, Takahisa</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analyses of leaves from open field-grown transgenic poplars overexpressing xyloglucanase</atitle><jtitle>Journal of wood science</jtitle><stitle>J Wood Sci</stitle><date>2012-08-01</date><risdate>2012</risdate><volume>58</volume><issue>4</issue><spage>281</spage><epage>289</epage><pages>281-289</pages><issn>1435-0211</issn><eissn>1611-4663</eissn><abstract>The transgenic expression of
Aspergillus
xyloglucanase cDNA (
AaXEG2
) with 35S promoter in the leaves of open field-grown poplars was studied. The level of xyloglucan in the transgenic poplars was decreased to 15–16% in the non-fertile soil (forest-field soil) and to 21–22% in the fertile soil (farming-field soil) compared with that of the wild-type poplars. The leaves exhibited a smaller surface area with more rounded teeth than those of the wild-type plants, similar to the sun leaf variety that was grown in the incubation room and subsequently greenhoused. The majority of total veins with water-conducting vascular bundles were shorter in the leaves of the transgenic poplars than those of the wild type. This decrease in vein length may result from a decrease in xyloglucan during leaf development, from which large numbers of proteins were markedly downregulated in the leaves of the transgenic plants via proteomic analysis. It seems likely that the leaves of the transgenic poplars came to relax the edges of their tooth rather than extend their veins as a result of the loosening of the xyloglucan cellulose networks in the leaves.</abstract><cop>Japan</cop><pub>Springer Japan</pub><doi>10.1007/s10086-011-1247-1</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Biomedical and Life Sciences Characterization and Evaluation of Materials Leaves Life Sciences Loosening Materials Science Original Article Soils Wood Science & Technology Xyloglucanase |
| title | Analyses of leaves from open field-grown transgenic poplars overexpressing xyloglucanase |
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