Seasonal Variation in the Nuclear Number of Fusiform Cambial Initials inPsidium GuajavaL
Autor: | M. I. H. Khan, A. K. M. Ghouse |
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Rok vydání: | 1977 |
Předmět: | |
Zdroj: | Caryologia. 30:441-444 |
ISSN: | 2165-5391 0008-7114 |
DOI: | 10.1080/00087114.1977.10796719 |
Popis: | SUMMARYThe nuclear number in the fusiform cambial initials, when analysed in fortnightly collections of cambial strips obtained from 20 year old trees of Psidium guajava L., has revealed that it varies from 1–5 in a cell, depending on the season. The multinucleate condition was observed more frequent in the dormant phase of the cambium than in its active form. |
Databáze: | OpenAIRE |
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