2,810 research outputs found
Effects of cadmium and zinc on oxygen consumption, ammonium excretion, and osmoregulation of white shrimp (Litopenaeus vannamei)
No full textPopulation genetic variation of cultured oyster Crassostrea spp. in Taiwan and neighborhood
No full textPopulation genetic variation of cultured oyster Crassostrea spp. in Taiwan and neighborhood
Cheng-Pin Yu
\uef\ubcAdvisor\uef\ubcDr. Jin-Hua Cheng\uef\ubc
Institute of Marine Biology, National Sun Yat-sen University, Kaohsuang 804 Taiwan R.O.C.
Thesis Abstract
The genetic variations among oyster populations of Taiwan, Ginmen and Fu-kein coast are analyzed using molecular method. Firstly, DNA sequences of mitochondrial 16S rRNA and COI genes are analyzed according to nucleotide differences and restriction enzyme recognition site. Then, population variations were analyzed by the lane pattern of restriction enzyme fragment\uef\ubcRFLP\uef\ubc.
The sequences of 530 bp DNA fragment of 16S rRNA gene showed little difference\uef\ubc0-1 bp\uef\ubcbetween Portuguese oyster and oyster cultured in Taiwan, both have larger differences\uef\ubc3-4 bp\uef\ubccompared with C. gigas. The sequences of 700 bp DNA fragment of COI gene showed similar results. C. angulata is found in Ginmen and Fu-kein coast for the first time which is identified by the PCR-RFLP of COI gene fragment. PCR-RFLP analysis of COI gene fragment showed C. angulata from Portugal are genetically closest to the oysters collected from Ginmen and Fu-kein
Metallothionein induction and heavy metal accumulation in white shrimp Litopenaeus vannamei exposed to cadmium and zinc
No full textThyrocarpus fujianensis (Boraginaceae; Cynoglosseae), a new species from China: evidence from morphological and molecular analyses
No full textMa, Liang, Chen, Xin-Yan, Chen, Yong-Bin, Zhou, Cheng-Yuan, Liu, Ming-Zhu, Chen, Shi-Pin (2023): Thyrocarpus fujianensis (Boraginaceae; Cynoglosseae), a new species from China: evidence from morphological and molecular analyses. Phytotaxa 600 (2): 105-112, DOI: 10.11646/phytotaxa.600.2.5, URL: http://dx.doi.org/10.11646/phytotaxa.600.2.
On-chip very low junction temperature GaN-based light emitting diodes by selectively ion implantation
No full textEffect of Selective Ion-Implanted P-GaN on the Junction Temperature of GaN-Based Light Emitting Diodes
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Bioaccumulation and Toxicodynamics of Cadmium to Freshwater Planarian and the Protective Effect of N-Acetylcysteine
No full textThe preferential accumulation of cadmium in the head portion of the freshwater planarian, Dugesia japonica (Platyhelminthes: Turbellaria)
No full textHistopathological and biochemical evidence of hepatopancreatic toxicity caused by cadmium and zinc in the white shrimp, Litopenaeus vannamei
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