The principal driving mechanism of perivisceral-fluid circulation was investigated in the echinoid Lytechinus variegatus by metal-clad hot-wire anemometry. Analysis of 23 flow profiles from 13 individuals collected from 1 to 3 m water depth at Tarpon Springs and Sarasota, Florida (USA) in 1984 indic
Intragenomic variation in ribosomal RNA gene of the sea urchinLytechinus variegatus
β Scribed by Nirmal Kumar Mishra
- Book ID
- 106469407
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 77 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0301-4851
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The echinoderms are deuterostomic animals with a nonspecific immune system similar to that of vertebrates. Among coelomocytes, phagocytic amoebocytes have a key role in the nonspecific immune response in sea urchin, being responsible for microorganisms elimination through phagocytosis and also for h
Length heterogeneity in the ribosomal repeat of Vicia faba is due to the presence of variable numbers of a 325 bp subrepetitive element within the nontranscribed spacer region. The distribution of size classes among 88 individuals within a population was investigated by blot-hybridization. We find t
## Abstract The common nearshore sea urchin __Lytechinus variegatus__ is capable of surviving exposure to inorganic phosphate concentrations as high as 3.2 mg/l^β1^ and organic phosphate concentrations of 1,000 mg/l^β1^. However, chronic exposure to low, medium, or high sublethal concentrations of