Relation between nitrogen nutrition, cytokinin activity and tuberization in Solanum tuberosum (Record no. 51205)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01961nam a2200193Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625160203.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-17042 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Relation between nitrogen nutrition, cytokinin activity and tuberization in Solanum tuberosum |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Physiologia Plantarum, 44(2), p.65-68, 1978 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | In water-culture experiments with potato plants (Solanum tuberosum L. cv. Ostara), the influence of tuberization initiated by a 7-day period of nitrogen withdrawal (discont. N)on the cytokinin activity in shoots, roots and exudate was studied. Plants with a constant supply of nitrogen (cont. N)were used as control. - Whereas no tuberization could be observed with cont. N, discont. N led to tuberization already 2 days after nitrogen withdrawal and all plants had been induced after another 4 days. In the roots of plants with discont. N, there was a temporary increase in cytokinin activity, whereas the activity decreased steadily with cont. N. In the exudate, cytokinin activity was greatly reduced during nitrogen withdrawal, whereas this activity in the exudate increased steadily with cont. N. - In the shoot with cont. N cytokinin activity decreased steadily, but with discont. N, after an initial decrease, the activity increased steeply. This increase is mainly or exclusively caused by a shift between the water-soluble and butanol-soluble fractions of the cytokinins in favour of the latter. The shift in cytokinin activity of the shoot is assumed to be in causal connection with an increased photosynthetic activity after the onset of tuber growth as 'sink' for assimilates |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | CYTOKININ |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sattelmacher, B. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Marschner, H. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1WhwH5LqpbEU5KsyzVJVdQBdthLvNkGCr/view?usp=drivesdk">https://drive.google.com/file/d/1WhwH5LqpbEU5KsyzVJVdQBdthLvNkGCr/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-17042 | 25.06.2025 | 25.06.2025 | Documentos solicitados |