Net nitrate uptake by the roots of different potato haploids
Seventy haploids were obtained by crossing the pollinator Solanum tuberosum L. Group Phureja (P.I.1.22) (2n = 2x) with tetraploid clones of Solanum tuberosum L., 'Spunta' and 'Desiree,' two adapted Italian varieties. By tuber morphology screening, they were grouped into six class...
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| Veröffentlicht in: | Journal of plant nutrition 2005-01, Vol.28 (5), p.851-863 |
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| creator | Abenavoli, M.R Sidari, M Sorgona, A Cacco, G |
| description | Seventy haploids were obtained by crossing the pollinator Solanum tuberosum L. Group Phureja (P.I.1.22) (2n = 2x) with tetraploid clones of Solanum tuberosum L., 'Spunta' and 'Desiree,' two adapted Italian varieties. By tuber morphology screening, they were grouped into six classes and six haploids were selected as representative for each class. Esterase isozyme analysis on leaves of the selected haploids indicated the presence of a considerable degree of genetic variability. Six potato haploids were evaluated for differences in nitrate acquisition efficiency. A wide variability of net nitrate uptake rate, ranging from 2.36 to 4.23 mumoles/h/g FW, was observed among the potato genotypes. Furthermore, the time needed for the expression of the nitrate uptake induction showed large differences (from 6.93 to 46.2 h). Relative growth rate of potato haploids correlated with the accumulated nitrate (At) while any correlation with the parameters relative to the induction phase of nitrate uptake was observed. Results indicated that, besides morphological variability, potato haploid populations showed a high variability in nitrate acquisition efficiency. This variability must be gauged in order to select potato varieties with improved capacity for nitrate uptake. |
| doi_str_mv | 10.1081/PLN-200055556 |
| format | Article |
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Group Phureja (P.I.1.22) (2n = 2x) with tetraploid clones of Solanum tuberosum L., 'Spunta' and 'Desiree,' two adapted Italian varieties. By tuber morphology screening, they were grouped into six classes and six haploids were selected as representative for each class. Esterase isozyme analysis on leaves of the selected haploids indicated the presence of a considerable degree of genetic variability. Six potato haploids were evaluated for differences in nitrate acquisition efficiency. A wide variability of net nitrate uptake rate, ranging from 2.36 to 4.23 mumoles/h/g FW, was observed among the potato genotypes. Furthermore, the time needed for the expression of the nitrate uptake induction showed large differences (from 6.93 to 46.2 h). Relative growth rate of potato haploids correlated with the accumulated nitrate (At) while any correlation with the parameters relative to the induction phase of nitrate uptake was observed. Results indicated that, besides morphological variability, potato haploid populations showed a high variability in nitrate acquisition efficiency. This variability must be gauged in order to select potato varieties with improved capacity for nitrate uptake.</description><identifier>ISSN: 0190-4167</identifier><identifier>EISSN: 1532-4087</identifier><identifier>DOI: 10.1081/PLN-200055556</identifier><identifier>CODEN: JPNUDS</identifier><language>eng</language><publisher>Philadelphia, NJ: Taylor & Francis Group</publisher><subject>Adaptation to environment and cultivation conditions ; Agronomy. Soil science and plant productions ; Biological and medical sciences ; cultivars ; esterase ; Fundamental and applied biological sciences. Psychology ; genetic variation ; Genetics and breeding of economic plants ; genotype ; haploids ; haploidy ; Haploidy, in vitro culture applications, somatic hybrids ; nitrate nitrogen ; nitrate uptake ; nutrient uptake ; nutrient use efficiency ; nutrition-genotype interaction ; Plant breeding: fundamental aspects and methodology ; plant growth ; plant morphology ; plant nutrition ; potato ; potatoes ; Solanum tuberosum ; tuber morphology ; Varietal selection. Specialized plant breeding, plant breeding aims</subject><ispartof>Journal of plant nutrition, 2005-01, Vol.28 (5), p.851-863</ispartof><rights>Copyright Taylor & Francis Group, LLC 2005</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c340t-438f22e84ffab888916ce525abf2ccfbd4b7acb745b050c03b7e94157edc2d893</citedby><cites>FETCH-LOGICAL-c340t-438f22e84ffab888916ce525abf2ccfbd4b7acb745b050c03b7e94157edc2d893</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1081/PLN-200055556$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1081/PLN-200055556$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,59620,60409</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16767722$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Abenavoli, M.R</creatorcontrib><creatorcontrib>Sidari, M</creatorcontrib><creatorcontrib>Sorgona, A</creatorcontrib><creatorcontrib>Cacco, G</creatorcontrib><title>Net nitrate uptake by the roots of different potato haploids</title><title>Journal of plant nutrition</title><description>Seventy haploids were obtained by crossing the pollinator Solanum tuberosum L. Group Phureja (P.I.1.22) (2n = 2x) with tetraploid clones of Solanum tuberosum L., 'Spunta' and 'Desiree,' two adapted Italian varieties. By tuber morphology screening, they were grouped into six classes and six haploids were selected as representative for each class. Esterase isozyme analysis on leaves of the selected haploids indicated the presence of a considerable degree of genetic variability. Six potato haploids were evaluated for differences in nitrate acquisition efficiency. A wide variability of net nitrate uptake rate, ranging from 2.36 to 4.23 mumoles/h/g FW, was observed among the potato genotypes. Furthermore, the time needed for the expression of the nitrate uptake induction showed large differences (from 6.93 to 46.2 h). Relative growth rate of potato haploids correlated with the accumulated nitrate (At) while any correlation with the parameters relative to the induction phase of nitrate uptake was observed. Results indicated that, besides morphological variability, potato haploid populations showed a high variability in nitrate acquisition efficiency. This variability must be gauged in order to select potato varieties with improved capacity for nitrate uptake.</description><subject>Adaptation to environment and cultivation conditions</subject><subject>Agronomy. Soil science and plant productions</subject><subject>Biological and medical sciences</subject><subject>cultivars</subject><subject>esterase</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>genetic variation</subject><subject>Genetics and breeding of economic plants</subject><subject>genotype</subject><subject>haploids</subject><subject>haploidy</subject><subject>Haploidy, in vitro culture applications, somatic hybrids</subject><subject>nitrate nitrogen</subject><subject>nitrate uptake</subject><subject>nutrient uptake</subject><subject>nutrient use efficiency</subject><subject>nutrition-genotype interaction</subject><subject>Plant breeding: fundamental aspects and methodology</subject><subject>plant growth</subject><subject>plant morphology</subject><subject>plant nutrition</subject><subject>potato</subject><subject>potatoes</subject><subject>Solanum tuberosum</subject><subject>tuber morphology</subject><subject>Varietal selection. Specialized plant breeding, plant breeding aims</subject><issn>0190-4167</issn><issn>1532-4087</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNp10EtPxCAUBWBiNHEcXbqWjcsqUCg0cWOMr2QymuismwsFp9opDWDM_Hsx9bHybth8h5tzETqm5IwSRc8fF8uCEUJEnmoHzagoWcGJkrtoRmhNCk4ruY8OYnzNqiaCztDF0iY8dClAsvh9TPBmsd7itLY4eJ8i9g63nXM22CHh0SdIHq9h7H3XxkO056CP9uj7naPVzfXz1V2xeLi9v7pcFKbkJBW8VI4xq7hzoJVSNa2MFUyAdswYp1uuJRgtudBEEENKLW3NqZC2NaxVdTlHxfSvCT7GYF0zhm4DYdtQ0nxVb3L15rd69qeTHyEa6F2AwXTxL1TJSkrGslOT6wbnwwY-fOjbJsG29-EnVP634mSKOvANvIQsV0-M0DIftlZ1Fp_ccXTI</recordid><startdate>20050101</startdate><enddate>20050101</enddate><creator>Abenavoli, M.R</creator><creator>Sidari, M</creator><creator>Sorgona, A</creator><creator>Cacco, G</creator><general>Taylor & Francis Group</general><general>Taylor & Francis</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20050101</creationdate><title>Net nitrate uptake by the roots of different potato haploids</title><author>Abenavoli, M.R ; Sidari, M ; Sorgona, A ; Cacco, G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c340t-438f22e84ffab888916ce525abf2ccfbd4b7acb745b050c03b7e94157edc2d893</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Adaptation to environment and cultivation conditions</topic><topic>Agronomy. Soil science and plant productions</topic><topic>Biological and medical sciences</topic><topic>cultivars</topic><topic>esterase</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>genetic variation</topic><topic>Genetics and breeding of economic plants</topic><topic>genotype</topic><topic>haploids</topic><topic>haploidy</topic><topic>Haploidy, in vitro culture applications, somatic hybrids</topic><topic>nitrate nitrogen</topic><topic>nitrate uptake</topic><topic>nutrient uptake</topic><topic>nutrient use efficiency</topic><topic>nutrition-genotype interaction</topic><topic>Plant breeding: fundamental aspects and methodology</topic><topic>plant growth</topic><topic>plant morphology</topic><topic>plant nutrition</topic><topic>potato</topic><topic>potatoes</topic><topic>Solanum tuberosum</topic><topic>tuber morphology</topic><topic>Varietal selection. Specialized plant breeding, plant breeding aims</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abenavoli, M.R</creatorcontrib><creatorcontrib>Sidari, M</creatorcontrib><creatorcontrib>Sorgona, A</creatorcontrib><creatorcontrib>Cacco, G</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Journal of plant nutrition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abenavoli, M.R</au><au>Sidari, M</au><au>Sorgona, A</au><au>Cacco, G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Net nitrate uptake by the roots of different potato haploids</atitle><jtitle>Journal of plant nutrition</jtitle><date>2005-01-01</date><risdate>2005</risdate><volume>28</volume><issue>5</issue><spage>851</spage><epage>863</epage><pages>851-863</pages><issn>0190-4167</issn><eissn>1532-4087</eissn><coden>JPNUDS</coden><abstract>Seventy haploids were obtained by crossing the pollinator Solanum tuberosum L. Group Phureja (P.I.1.22) (2n = 2x) with tetraploid clones of Solanum tuberosum L., 'Spunta' and 'Desiree,' two adapted Italian varieties. By tuber morphology screening, they were grouped into six classes and six haploids were selected as representative for each class. Esterase isozyme analysis on leaves of the selected haploids indicated the presence of a considerable degree of genetic variability. Six potato haploids were evaluated for differences in nitrate acquisition efficiency. A wide variability of net nitrate uptake rate, ranging from 2.36 to 4.23 mumoles/h/g FW, was observed among the potato genotypes. Furthermore, the time needed for the expression of the nitrate uptake induction showed large differences (from 6.93 to 46.2 h). Relative growth rate of potato haploids correlated with the accumulated nitrate (At) while any correlation with the parameters relative to the induction phase of nitrate uptake was observed. Results indicated that, besides morphological variability, potato haploid populations showed a high variability in nitrate acquisition efficiency. This variability must be gauged in order to select potato varieties with improved capacity for nitrate uptake.</abstract><cop>Philadelphia, NJ</cop><pub>Taylor & Francis Group</pub><doi>10.1081/PLN-200055556</doi><tpages>13</tpages></addata></record> |
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| subjects | Adaptation to environment and cultivation conditions Agronomy. Soil science and plant productions Biological and medical sciences cultivars esterase Fundamental and applied biological sciences. Psychology genetic variation Genetics and breeding of economic plants genotype haploids haploidy Haploidy, in vitro culture applications, somatic hybrids nitrate nitrogen nitrate uptake nutrient uptake nutrient use efficiency nutrition-genotype interaction Plant breeding: fundamental aspects and methodology plant growth plant morphology plant nutrition potato potatoes Solanum tuberosum tuber morphology Varietal selection. Specialized plant breeding, plant breeding aims |
| title | Net nitrate uptake by the roots of different potato haploids |
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