Mecoprop as a growth factor in wheat and rye tissue cultures (Record no. 50045)

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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-15868
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Title Mecoprop as a growth factor in wheat and rye tissue cultures
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Volume/sequential designation Canadian Journal of Botany, 57(14), p.1479-1483, 1979
520 3# - SUMMARY, ETC.
Summary, etc. Wheat and rye calli were induced on Murashige-Skoog medium by the addition of 2.4-D[(2,4-dichlorophenoxy)acetic acid]. The effect of Mecoprop [2(4-chloro-2-methy1)phenoxy propionic acid], an analogue of thisauxin, wasalso tested and the rates ofcallusgrowth werecompared with the ones obtained with 2.4-D. On Murashige-Skoog medium, Mecoprop induced and supported callus growth of the various cereals tested more efficiently than did 2.4-D. This effect was more pronounced on wheat callus. When both auxins were present in the culture medium, the enhanc- ingeffect of Mecoprop was slightly higher. The specific affinity of both auxins for wheat chromatin was measured. The results indicated that both substances, 2.4-D and Mecoprop. selectively dissolve wheat chromatin. However, lower concentrations of Mecoprop than of 2,4-D are required to dissolve the same amount of chromatin. It is concluded that in cereal cell cultures, Mecoprop is a more efficient growth factor than 2.4-D
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Sánchez De Jiménez, E.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Murillo, E.
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Uniform Resource Identifier <a href="https://drive.google.com/file/d/1JCl-RXlLlirjti_qNpUDP4FDWFdxDamt/view?usp=drivesdk">https://drive.google.com/file/d/1JCl-RXlLlirjti_qNpUDP4FDWFdxDamt/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-15868 25.06.2025 25.06.2025 Documentos solicitados