INTRASPECIFIC VARIATIONS IN POLLEN EXTRACTS OF RICINUS-COMMUNIS (CASTOR BEAN) PREPARED FROM DIFFERENT SOURCE MATERIALS

被引：6
|
作者：
SINGH, AB
MALIK, P
GANGAL, SV
BABU, CR
机构：
[1] Department of Botany, Delhi University, Delhi
来源：
GRANA | 1992年 / 31卷 / 03期
关键词：
D O I：
10.1080/00173139209432035
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Pollen of Ricinus communis, an important aeroallergen was collected from different stages of development of flower, different time intervals, different years and different places in India, to see variability, if any, in the protein content and protein profiles of the extracts. The protein content showed significant variation in the extracts from different sources. IEF and SDS - PAGE protein profiles from pollen antigens of mature buds and flowers showed almost similar pattern. However, appreciable variation was recorded in the protein pattern of pollen extracts from different years and places. It is therefore suggested to have a comprehensive quality control of pollen Taw materials before processing for antigenic extracts.
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页码：229 / 235
页数：7
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