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Fixation of Dinitrogen-15 Associated with Rice Plants
Rice plants (IR26 and Latisail) obtained at near heading stage from a wetland field were transferred to water culture and exposed to (15)N(2) in a gas-tight growth chamber for 7 days to measure N(2)-fixing activities associated with the rice. The activities measured varied from 6.5 to 11.6 μmol of N...
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pubmed-2913772003-12-16 Fixation of Dinitrogen-15 Associated with Rice Plants Ito, Osamu Cabrera, Delfin Watanabe, Iwao Appl Environ Microbiol General Microbial Ecology Rice plants (IR26 and Latisail) obtained at near heading stage from a wetland field were transferred to water culture and exposed to (15)N(2) in a gas-tight growth chamber for 7 days to measure N(2)-fixing activities associated with the rice. The activities measured varied from 6.5 to 11.6 μmol of N(2) fixed per hill per day. The outer leaf sheath had about 2.5 times higher N(2)-fixing activities per unit weight than the root. Slight activities were also found in the basal node and inner leaf sheath. Wrapping basal parts of the stem with aluminum foil did not decrease the activities of N(2) fixation in these parts. Thus, the outer leaf sheath as well as the root are N(2)-fixing sites in rice plants. N(2) fixation found in above-ground parts is not due to photoautotrophic organisms. Less than 10% of the fixed nitrogen was translocated from the fixing sites to the leaf blades and the young panicles. 1980-03 /pmc/articles/PMC291377/ /pubmed/16345528 Text en |
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US National Library of Medicine |
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PubMed Central |
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English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English |
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Article |
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General Microbial Ecology Research Article Research Article Research Article General Microbial Ecology Research Article Applied Environmental and Public Health Microbiology General Microbial Ecology Research Article Metabolism, Growth, and Industrial Microbiology Research Article Research Article Metabolism, Growth, and Industrial Microbiology General Microbial Ecology Applied Environmental and Public Health Microbiology Research Article Research Article Research Article Research Article Research Article Research Article General Microbial Ecology Metabolism, Growth, and Industrial Microbiology Research Article General Microbial Ecology Research Article Metabolism, Growth, and Industrial Microbiology Research Article Metabolism, Growth, and Industrial Microbiology Metabolism, Growth, and Industrial Microbiology Applied Environmental and Public Health Microbiology Research Article Research Article Research Article General Microbial Ecology Research Article Mycotoxins Metabolism, Growth, and Industrial Microbiology Research Article General Microbial Ecology General Microbial Ecology Applied Environmental and Public Health Microbiology Food Microbiology and Toxicology Metabolism, Growth, and Industrial Microbiology Research Article Research Article Research Article Research Article Research Article Research Article |
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General Microbial Ecology Research Article Research Article Research Article General Microbial Ecology Research Article Applied Environmental and Public Health Microbiology General Microbial Ecology Research Article Metabolism, Growth, and Industrial Microbiology Research Article Research Article Metabolism, Growth, and Industrial Microbiology General Microbial Ecology Applied Environmental and Public Health Microbiology Research Article Research Article Research Article Research Article Research Article Research Article General Microbial Ecology Metabolism, Growth, and Industrial Microbiology Research Article General Microbial Ecology Research Article Metabolism, Growth, and Industrial Microbiology Research Article Metabolism, Growth, and Industrial Microbiology Metabolism, Growth, and Industrial Microbiology Applied Environmental and Public Health Microbiology Research Article Research Article Research Article General Microbial Ecology Research Article Mycotoxins Metabolism, Growth, and Industrial Microbiology Research Article General Microbial Ecology General Microbial Ecology Applied Environmental and Public Health Microbiology Food Microbiology and Toxicology Metabolism, Growth, and Industrial Microbiology Research Article Research Article Research Article Research Article Research Article Research Article Ito, Osamu Cabrera, Delfin Watanabe, Iwao Yordy, J R Alexander, M Collings, G F Yokoyama, M T Chang, C F Hamilton, P B Ewert, Donald L. Paynter, M. J. B. Tison, D L Pope, D H LaBelle, Raymond L. Gerba, Charles P. Goyal, Sagar M. Melnick, Joseph L. Cech, Irina Bogdan, Gregory F. Ward, Thomas E. Frea, James I. Russell, J B Dombrowski, D B Orndorff, S. A. Colwell, R. R. Zierdt, C H Robertson, E A Williams, R L MacLowry, J D Wallace, R J Kingma, J. G. Silver, M. Berg, R. Howard Tyler, Max E. Novick, Norman J. Vasil, Vimla Vasil, Indra K. Vandenberg, John D. Fichter, Becky L. Stephen, W. P. Zaske, S K Dockins, W S Schillinger, J E McFeters, G A Rolland, D Block, J C Wang, D S Lance, J C Gerba, C P Bhadauria, R Ahearn, D G Hagler, W M Mirocha, C J Klaenhammer, T R Sutherland, S M Tison, David L. Pope, Daniel H. Boylen, Charles W. Hensley, Dwight E. Smiley, Karl L. Boundy, Joyce A. Lagoda, Adolph A. De Jonckheere, J F Mountfort, Douglas O. Asher, Rodney A. Mays, Edward L. Tiedje, James M. Abshire, R L Bain, B Williams, T Schwartz, Robert D. Williams, A. L. Hutchinson, D. B. Leedle, J A Hespell, R B Patel, Ramesh N. Hou, C. T. Laskin, A. I. Felix, A. Derelanko, P. Patel, Ramesh N. Hou, C. T. Laskin, A. I. Felix, A. Derelanko, P. Lamka, Karla G. LeChevallier, Mark W. Seidler, Ramon J. LeChevallier, M W Seidler, R J Jaska, J M Fredell, D L LaBelle, R L Gerba, C P Güde, Hans Huss, H H Moreau, S. Lablache-Combier, A. Biguet, J. Antoine, A. D. Dean, A. V. Gilbert, S. G. Grimes, D J Witzel, Karl-Paul Meyer-Reil, L.-A. Bölter, M. Dawson, R. Liebezeit, G. Szwerinski, H. Wolter, K. Schaad, N. W. Gabrielson, R. L. Mulanax, M. W. Larue, F. Lafon-Lafourcade, S. Ribereau-Gayon, P. Murooka, Yoshikatsu Yim, Moo-Hyun Harada, Tokuya Hitokoto, H Morozumi, S Wauke, T Sakai, S Kurata, H Richmond, J Y Polatnick, J Knudsen, R C Hult, K Hökby, E Gatenbeck, S Rutqvist, L Yarbrough, J M Rake, J B Eagon, R G Bennett, J W Lee, L S Shoss, S M Boudreaux, G H Burge, H A Solomon, W R Boise, J R Fixation of Dinitrogen-15 Associated with Rice Plants |
| description |
Rice plants (IR26 and Latisail) obtained at near heading stage from a wetland field were transferred to water culture and exposed to (15)N(2) in a gas-tight growth chamber for 7 days to measure N(2)-fixing activities associated with the rice. The activities measured varied from 6.5 to 11.6 μmol of N(2) fixed per hill per day. The outer leaf sheath had about 2.5 times higher N(2)-fixing activities per unit weight than the root. Slight activities were also found in the basal node and inner leaf sheath. Wrapping basal parts of the stem with aluminum foil did not decrease the activities of N(2) fixation in these parts. Thus, the outer leaf sheath as well as the root are N(2)-fixing sites in rice plants. N(2) fixation found in above-ground parts is not due to photoautotrophic organisms. Less than 10% of the fixed nitrogen was translocated from the fixing sites to the leaf blades and the young panicles. |
| author |
Ito, Osamu Cabrera, Delfin Watanabe, Iwao Yordy, J R Alexander, M Collings, G F Yokoyama, M T Chang, C F Hamilton, P B Ewert, Donald L. Paynter, M. J. B. Tison, D L Pope, D H LaBelle, Raymond L. Gerba, Charles P. Goyal, Sagar M. Melnick, Joseph L. Cech, Irina Bogdan, Gregory F. Ward, Thomas E. Frea, James I. Russell, J B Dombrowski, D B Orndorff, S. A. Colwell, R. R. Zierdt, C H Robertson, E A Williams, R L MacLowry, J D Wallace, R J Kingma, J. G. Silver, M. Berg, R. Howard Tyler, Max E. Novick, Norman J. Vasil, Vimla Vasil, Indra K. Vandenberg, John D. Fichter, Becky L. Stephen, W. P. Zaske, S K Dockins, W S Schillinger, J E McFeters, G A Rolland, D Block, J C Wang, D S Lance, J C Gerba, C P Bhadauria, R Ahearn, D G Hagler, W M Mirocha, C J Klaenhammer, T R Sutherland, S M Tison, David L. Pope, Daniel H. Boylen, Charles W. Hensley, Dwight E. Smiley, Karl L. Boundy, Joyce A. Lagoda, Adolph A. De Jonckheere, J F Mountfort, Douglas O. Asher, Rodney A. Mays, Edward L. Tiedje, James M. Abshire, R L Bain, B Williams, T Schwartz, Robert D. Williams, A. L. Hutchinson, D. B. Leedle, J A Hespell, R B Patel, Ramesh N. Hou, C. T. Laskin, A. I. Felix, A. Derelanko, P. Patel, Ramesh N. Hou, C. T. Laskin, A. I. Felix, A. Derelanko, P. Lamka, Karla G. LeChevallier, Mark W. Seidler, Ramon J. LeChevallier, M W Seidler, R J Jaska, J M Fredell, D L LaBelle, R L Gerba, C P Güde, Hans Huss, H H Moreau, S. Lablache-Combier, A. Biguet, J. Antoine, A. D. Dean, A. V. Gilbert, S. G. Grimes, D J Witzel, Karl-Paul Meyer-Reil, L.-A. Bölter, M. Dawson, R. Liebezeit, G. Szwerinski, H. Wolter, K. Schaad, N. W. Gabrielson, R. L. Mulanax, M. W. Larue, F. Lafon-Lafourcade, S. Ribereau-Gayon, P. Murooka, Yoshikatsu Yim, Moo-Hyun Harada, Tokuya Hitokoto, H Morozumi, S Wauke, T Sakai, S Kurata, H Richmond, J Y Polatnick, J Knudsen, R C Hult, K Hökby, E Gatenbeck, S Rutqvist, L Yarbrough, J M Rake, J B Eagon, R G Bennett, J W Lee, L S Shoss, S M Boudreaux, G H Burge, H A Solomon, W R Boise, J R |
| author_facet |
Ito, Osamu Cabrera, Delfin Watanabe, Iwao Yordy, J R Alexander, M Collings, G F Yokoyama, M T Chang, C F Hamilton, P B Ewert, Donald L. Paynter, M. J. B. Tison, D L Pope, D H LaBelle, Raymond L. Gerba, Charles P. Goyal, Sagar M. Melnick, Joseph L. Cech, Irina Bogdan, Gregory F. Ward, Thomas E. Frea, James I. Russell, J B Dombrowski, D B Orndorff, S. A. Colwell, R. R. Zierdt, C H Robertson, E A Williams, R L MacLowry, J D Wallace, R J Kingma, J. G. Silver, M. Berg, R. Howard Tyler, Max E. Novick, Norman J. Vasil, Vimla Vasil, Indra K. Vandenberg, John D. Fichter, Becky L. Stephen, W. P. Zaske, S K Dockins, W S Schillinger, J E McFeters, G A Rolland, D Block, J C Wang, D S Lance, J C Gerba, C P Bhadauria, R Ahearn, D G Hagler, W M Mirocha, C J Klaenhammer, T R Sutherland, S M Tison, David L. Pope, Daniel H. Boylen, Charles W. Hensley, Dwight E. Smiley, Karl L. Boundy, Joyce A. Lagoda, Adolph A. De Jonckheere, J F Mountfort, Douglas O. Asher, Rodney A. Mays, Edward L. Tiedje, James M. Abshire, R L Bain, B Williams, T Schwartz, Robert D. Williams, A. L. Hutchinson, D. B. Leedle, J A Hespell, R B Patel, Ramesh N. Hou, C. T. Laskin, A. I. Felix, A. Derelanko, P. Patel, Ramesh N. Hou, C. T. Laskin, A. I. Felix, A. Derelanko, P. Lamka, Karla G. LeChevallier, Mark W. Seidler, Ramon J. LeChevallier, M W Seidler, R J Jaska, J M Fredell, D L LaBelle, R L Gerba, C P Güde, Hans Huss, H H Moreau, S. Lablache-Combier, A. Biguet, J. Antoine, A. D. Dean, A. V. Gilbert, S. G. Grimes, D J Witzel, Karl-Paul Meyer-Reil, L.-A. Bölter, M. Dawson, R. Liebezeit, G. Szwerinski, H. Wolter, K. Schaad, N. W. Gabrielson, R. L. Mulanax, M. W. Larue, F. Lafon-Lafourcade, S. Ribereau-Gayon, P. Murooka, Yoshikatsu Yim, Moo-Hyun Harada, Tokuya Hitokoto, H Morozumi, S Wauke, T Sakai, S Kurata, H Richmond, J Y Polatnick, J Knudsen, R C Hult, K Hökby, E Gatenbeck, S Rutqvist, L Yarbrough, J M Rake, J B Eagon, R G Bennett, J W Lee, L S Shoss, S M Boudreaux, G H Burge, H A Solomon, W R Boise, J R |
| author_sort |
Ito, Osamu |
| title |
Fixation of Dinitrogen-15 Associated with Rice Plants |
| title_short |
Fixation of Dinitrogen-15 Associated with Rice Plants |
| title_full |
Fixation of Dinitrogen-15 Associated with Rice Plants |
| title_fullStr |
Fixation of Dinitrogen-15 Associated with Rice Plants |
| title_full_unstemmed |
Fixation of Dinitrogen-15 Associated with Rice Plants |
| title_sort |
fixation of dinitrogen-15 associated with rice plants |
| publishDate |
1980 |
| url |
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