Artículo
Divo-de-Sesar, M.; Vilella, F.; Melito, V.; Kato, A.; Stella, A.M. "Changes in porphyrins and chlorophylls during the development of hiperhydricity in micropropagated shoots of Lupinus polyphyllus" (1999) Phyton. 64(1):111-117
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Abstract:
This work studies changes in porphyrins during the development of hyperhydricity. Micropropagated shoots of Lupinus polyphyllus showed thick broad leaves that were translucent, wrinkled and/or curled and brittle, symptoms of hyperhydricity. The ratio between dry and fresh weight (%) dropped from 14.9 to 6.7. Chlorophyll content was reduced from 2512 to 499 μg g-1 frwt. The a/b chlorophyll ratio (5/1) did not change until the third week, it was then modified to 3/1. Porphyrin content was reduced from 20 to 5 μg mg-1 protein. Porphyrins with more carboxyl groups increased, while uroporphyrinogen III level was reduced.
Registro:
| Documento: | Artículo |
| Título: | Changes in porphyrins and chlorophylls during the development of hiperhydricity in micropropagated shoots of Lupinus polyphyllus |
| Autor: | Divo-de-Sesar, M.; Vilella, F.; Melito, V.; Kato, A.; Stella, A.M. |
| Filiación: | Cátedra de Prod. Vegetal, Facultad de Agronomía, Universidad Nacional de Buenos Aires, (1417) Av. San Martín 4453, Buenos Aires, UBACyT 1998-2000 TG047, Argentina Ctro. Invest. Porfirinas y Porfirias, Consejo Nac. de Invest. Cie. y Tec., UBA (1428) Ciudad Univ. Pab. II 2 p, Buenos Aires, UBACyT 1998-2000 TX 79, Argentina |
| Año: | 1999 |
| Volumen: | 64 |
| Número: | 1 |
| Página de inicio: | 111 |
| Página de fin: | 117 |
| Título revista: | Phyton |
| Título revista abreviado: | Phyton |
| ISSN: | 00319457 |
| CODEN: | PHYBA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319457_v64_n1_p111_DivodeSesar |
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Citas:
---------- APA ----------
Divo-de-Sesar, M., Vilella, F., Melito, V., Kato, A. & Stella, A.M. (1999) . Changes in porphyrins and chlorophylls during the development of hiperhydricity in micropropagated shoots of Lupinus polyphyllus. Phyton, 64(1), 111-117.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319457_v64_n1_p111_DivodeSesar [ ]
---------- CHICAGO ----------
Divo-de-Sesar, M., Vilella, F., Melito, V., Kato, A., Stella, A.M. "Changes in porphyrins and chlorophylls during the development of hiperhydricity in micropropagated shoots of Lupinus polyphyllus" . Phyton 64, no. 1 (1999) : 111-117.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319457_v64_n1_p111_DivodeSesar [ ]
---------- MLA ----------
Divo-de-Sesar, M., Vilella, F., Melito, V., Kato, A., Stella, A.M. "Changes in porphyrins and chlorophylls during the development of hiperhydricity in micropropagated shoots of Lupinus polyphyllus" . Phyton, vol. 64, no. 1, 1999, pp. 111-117.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319457_v64_n1_p111_DivodeSesar [ ]
---------- VANCOUVER ----------
Divo-de-Sesar, M., Vilella, F., Melito, V., Kato, A., Stella, A.M. Changes in porphyrins and chlorophylls during the development of hiperhydricity in micropropagated shoots of Lupinus polyphyllus. Phyton. 1999;64(1):111-117.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319457_v64_n1_p111_DivodeSesar [ ]
