Differential growth of the epidermis in Amblystoma punctatum
β Scribed by Elftman, Herbert ;Detwiler, S. R.
- Publisher
- John Wiley and Sons
- Year
- 1946
- Tongue
- English
- Weight
- 870 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0022-104X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In a previous article, the increase in weight and length of embryos and larvae of Amblystoma punctatum [= Ambystoma maculatum] was studied from animals living under natural conditions (Dempster, '30). Weight changes from the segmenting eggs to the period of metamorphosis could be described by a sing
The tail-tip method for the cytological study of amphibian larvae is well adapted to the survey of large groups of animals ; it enables one to ascertain the incidence of heteroploidy rapidly and accurately. Such studies have been carried out, using larvae of Triturus viridescens (Fankhauser, '41, an
## FOUR PI"I(iL1RES A number of investigations have previously been made on the development of the enzyme choliiiesterase in Aniblystoma punctatum embryos (Youngstrom, '38 ; Sawyer, '43a, b ; Boell, '48). In these studies, cholinesterase determinations were made on extracts or hoixiogenates of who