Testing zooplankton secondary production models against Daphnia magna growth
نویسندگان
چکیده
منابع مشابه
Daphnia magna
The cellular architecture of the Daphnia compound eye visual system was studied by using computer-aided techniques. All the neurons in one half of the bilaterally symmetric optic ganglion (OG) were reconstructed in three dimensions from serial electron micrographs. The techniques employed were those developed by Levinthal and collaborators (Macagno, Levinthal, and Sobel, Ann. Rev. Biophys. Bioe...
متن کاملGenome sequence of Pedobacter glucosidilyticus DD6b, isolated from zooplankton Daphnia magna
The phosphite assimilating bacterium, P. glucosidilyticus DD6b, was isolated from the gut of the zooplankton Daphnia magna. Its 3,872,381 bp high-quality draft genome is arranged into 93 contigs containing 3311 predicted protein-coding and 41 RNA-encoding genes. This genome report presents the specific properties and common features of P. glucosidilyticus DD6b genome in comparison with the geno...
متن کاملStatistical validation of structured population models for Daphnia magna.
In this study we use statistical validation techniques to verify density-dependent mechanisms hypothesized for populations of Daphnia magna. We develop structured population models that exemplify specific mechanisms and use multi-scale experimental data in order to test their importance. We show that fecundity and survival rates are affected by both time-varying density-independent factors, suc...
متن کاملEffects of Daphnia magna and Artemia nauplii on growth performance in Persian sturgeon Acipenser persicus larvae
This study was carried out in a completely randomized design 3×3×4 factorial arrangement in three periods of rearing in spring 1997. Density of 300 larvae was assigned for each oval tank with 0.1m2 surface area, 30cm deep, a volume of 20lit and 0.25 lit/min of water flow per minute at Shahid Rajaie fish breeding and culture center in Sari, north of Iran. The fries were divided into ...
متن کاملGenes mirror geography in Daphnia magna.
Identifying the presence and magnitude of population genetic structure remains a major consideration in evolutionary biology as doing so allows one to understand the demographic history of a species as well as make predictions of how the evolutionary process will proceed. Next-generation sequencing methods allow us to reconsider previous ideas and conclusions concerning the distribution of gene...
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: ICES Journal of Marine Science
سال: 2012
ISSN: 1095-9289,1054-3139
DOI: 10.1093/icesjms/fsr193