نتایج جستجو برای: shell or shelled

تعداد نتایج: 3587090  

Journal: :Current Biology 2007

Journal: :International Journal of Veterinary Sciences and Animal Husbandry 2023

Indian flap-shelled fresh water turtles (Lissemys punctata) were presented to Veterinary Clinical Complex, College, Bidar with the history of inappetance, respiratory distress and skin shell infection. On clinical examination lethargic, inactive foamy nasal discharge. White necrotic spots hemorrhagic ulcerative lesions seen on both carapace plastron. An attempt was initiated for symptomatic tre...

Journal: :Poultry science 2009
X T Wang C J Zhao J Y Li G Y Xu L S Lian C X Wu X M Deng

Based on the knowledge of the heme bio-synthetic and metabolic pathway and the structures of biliverdin and protoporphyrin, experiments were carried out to compare the difference between the total quality of eggshell pigments in blue-shelled eggs and brown-shelled eggs from the same population (Dongxiang, China) and to analyze the correlation between the quantity of protoporphyrin and biliverdi...

Journal: :Current Biology 2016
Tyler R. Lyson Bruce S. Rubidge Torsten M. Scheyer Kevin de Queiroz Emma R. Schachner Roger M.H. Smith Jennifer Botha-Brink G. S. Bever

The turtle shell is a complex structure that currently serves a largely protective function in this iconically slow-moving group [1]. Developmental [2, 3] and fossil [4-7] data indicate that one of the first steps toward the shelled body plan was broadening of the ribs (approximately 50 my before the completed shell [5]). Broadened ribs alone provide little protection [8] and confer significant...

2017
D. Baributsa I.B. Baoua O.N. Bakoye L. Amadou L.L. Murdock

We conducted an experiment in Niger to evaluate the performance of hermetic triple layer (Purdue Improved Crop Storage- PICS) bags for the preservation of shelled and unshelled groundnut Arachis hypogaea L. Naturally-infested groundnut was stored in PICS bags and woven bags for 6.7 months. After storage, the average oxygen level in the PICS bags fell from 21% to 18% (v/v) and 21%-15% (v/v) for ...

Journal: :Journal of virology 1991
S Valenzuela J Pizarro A M Sandino M Vásquez J Fernández O Hernández J Patton E Spencer

Rotavirus single-shelled particles have several enzymatic activities that are involved with the synthesis of capped mRNAs both in vivo and in vitro. Because single-shelled particles must be structurally intact to carry out transcription, it has proven to be difficult to identify the protein within such particles that possesses associated RNA polymerase activity. One approach for characterizing ...

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