Estimating Primordial Cell Numbers Giving Rise to Honeybee Adult Structures
作者:
MilneCharles P.,
期刊:
Journal of Apicultural Research
(Taylor Available online 1985)
卷期:
Volume 24,
issue 1
页码: 7-12
ISSN:0021-8839
年代: 1985
DOI:10.1080/00218839.1985.11100643
出版商: Taylor&Francis
数据来源: Taylor
摘要:
SummaryThe distribution of male and female tissues was recorded for 22 adult cuticular structures in 1574 gynandromorphs from 16 gynandromorph-producing queen honeybees (Apis mellifera).The frequency of mosaicism was calculated, and 0–46·67% mosaicism was found for the 22 structures. A mathematical model, developed previously for determiningDrosophilaprimordial cell number (Nissani&Lipow, 1977), was used to calculate from the frequency of mosaicism and total number of blastoderm cells the number of primordial blastoderm cells forming each structure. For an estimated 3700 blastoderm cells, the number of primordial cells ranged from 1 to 214 for the structures examined. The appropriateness of this model to the honeybee is discussed and estimates of cell numbers for equivalent structures inDrosophilaand the honeybee are compared.
点击下载:
PDF (482KB)
返 回