The Cloning of a cDNA Encoding a Protein (Latrodectin) which Co-purifies with the alpha-latrotoxin from the Black Widow Spider Latrodectus tredecimguttatus (Theridiidae)
نویسندگان
چکیده
منابع مشابه
The black widow spider genus Latrodectus (Araneae: Theridiidae): phylogeny, biogeography, and invasion history.
The spider genus Latrodectus includes the widely known black widows, notorious because of the extreme potency of their neurotoxic venom. The genus has a worldwide distribution and comprises 30 currently recognized species, the phylogenetic relationships of which were previously unknown. Several members of the genus are synanthropic, and are increasingly being detected in new localities, an occu...
متن کاملThe treatment of black widow spider envenomation with antivenin latrodectus mactans: a case series.
Black widow spiders (Latrodectus mactans) are found throughout the US. Though bites are relatively uncommon, they pose a significant health problem with over 2500 reported to American poison control centers annually. Black widow spider bites cause a characteristic envenomation syndrome consisting of severe pain, muscle cramping, abdominal pain, and back pain. The significant pain associated wit...
متن کاملfrom linguistics to literature: a linguistic approach to the study of linguistic deviations in the turkish divan of shahriar
chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
15 صفحه اولThe low molecular weight protein which co-purifies with alpha-latrotoxin is structurally related to crustacean hyperglycemic hormones.
LMWP is the low molecular weight protein which copurifies with alpha-latrotoxin, the main neurotoxin from the black widow venom. It contains 70 residues and three disulfides. We found that its primary structure, including its 6 half-cystines, can be aligned with the amino acid sequences of crustacean hyperglycemic hormones (CHHs) which contain 72-73 residues and three disulfides. To further inv...
متن کاملMaterial properties of cobweb silk from the black widow spider Latrodectus hesperus.
We present the material analysis of scaffolding silk from the cobweb of the black widow spider Latrodectus hesperus. 30 strands were tested from the webs of nine spiders. Strands were stretched at 0.211 mm/s as force and extension were recorded. Cross-sectional area was measured under 1000 x oil-immersion light microscopy. The stress strain curve shows that cobweb silk is a distinct material fr...
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: European Journal of Biochemistry
سال: 1995
ISSN: 0014-2956,1432-1033
DOI: 10.1111/j.1432-1033.1995.tb20566.x