منابع مشابه
Cloning and sequencing of a bottle-nosed dolphin (Tursiops truncatus) interleukin-4-encoding cDNA.
Using polymerase chain reaction (PCR), a bottle-nosed dolphin (Tursiops truncatus) interleukin-4 (IL4) cDNA was cloned and sequenced. IL4 specific primers were based on the 5' and 3' untranslated regions of the human and murine IL4 gene. The dolphin IL4 cDNA is 528 base pairs in length and contains an open reading frame of 402 nucleotides coding an IL4 precursor of 133 amino acids, with the put...
متن کاملNonspecific esterase and E-rosette formation of bottle-nosed dolphin lymphocytes
N.N. Kavtsevich Murmansk marine biological institute KSC RAS, 17, Vladimirskaya str., Murmansk, 183010, Staining of bottle-nosed dolphin lymphocytes by nonspecific esterase stain and E-rosette test were performed. 35.4 % of lymphocytes were simultaneously E-rosetted and NE positive. They are apparently, mature T-cells. On the size and shape of esterase-positive granules at least 2 subpopulation...
متن کاملSubstances Related to Vitamin A in the Whale Liver Oil
Fig. I. Absorption spectra of vitamin Ai (Ai), vitamin A2 (A2), subvitamin A (S), kitol (K), anhydrovitamin Ai (Ai'), anhydrovitamin A2 (AD and anhydrosubvitamin A (S'). to isolate kitol having the absorption maximum at 290 mμ.1> Furthermore, substances related to vitamin A such as anhydro vitam:ln A and subvitamin A have been confirmed in ordinary fish liver oils. Also in the whale liver oil, ...
متن کاملPhysical Properties of Spermaceti Oil in the Sperm Whale
As a basis for an understanding of the buoyancy function ofthe spermaceti organ of the sperm whale (Physeter macrocephalus L.) this paper deals with the following three physical properties of spermaceti oil: (i) the relationship between its density, temperature and pressure; (ii) heat exchange during freezing and melting; and (iii) the elevation of its temperature during increase in pressure. 19
متن کاملStar-nosed moles
What are star-nosed moles? The star-nosed mole, Condylura cristata, is one of about 30 species of mole in the mammalian order Insectivora. Although they are rarely seen, they are relatively common in the wetlands of eastern North America and Canada. They weigh about 30–50 grams and have large clawed forelimbs for digging their extensive underground burrows. Like most other moles, they give birt...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific American
سال: 1883
ISSN: 0036-8733
DOI: 10.1038/scientificamerican02101883-5922asupp