Suitable habitat of and the changes under climate change.

As a vulnerable species identified by the International Union for Conservation of Nature (IUCN), has attracted extensive attention in recent years. To examine its current distribution and that under future climate change scenarios, we compiled the occurrence data of . With eight predictor variables, including depth, offshore distance, mean primary productivity, minimum primary productivity, mean sea surface temperature, minimum sea surface temperature, mean sea surface salinity, and minimum sea surface salinity, we predicted its distribution in an ensemble species distribution model.

Cloning, promoter analysis and expression of the tumor necrosis factor receptor-associated factor 6 (TRAF6) in Japanese scallop (Mizuhopecten yessoensis).

Tumor necrosis factor receptor-associated factor 6 (TRAF6) is a key adaptor molecule for the tumor necrosis factor superfamily and Toll-like/interleukin-1 receptor superfamily. It plays an important role in innate and adaptive immunity. The TRAF6 of Japanese scallop Mizuhopecten yessoensis (designated as MyTRAF6) was identified and characterized in this study.

Identification and expression of a putative LPS-induced TNF-α factor from Asiatic hard clam Meretrix meretrix.

LPS-induced TNF-α (LITAF) is a novel transcriptional factor that mediates the expression of inflammatory cytokines in LPS-induced processes. In the present study, the full-length cDNA encoding LITAF (designated as Mm-LITAF) was identified from Asiatic hard clam, Meretrix meretrix, by expressed sequence tag and rapid amplification of cDNA ends (RACE) approaches. The full-length cDNA of Mm-LITAF was 1653 bp, consisting of a 5' untranslated region (UTR) of 91 bp, a 3'UTR of 1166 bp with one cytokine RNA instability motif (ATTTA) and one polyadenylation signal (AATAAA), and an open reading frame (ORF) of 396 bp encoding a polypeptide of 131 amino acids with a theoretical isoelectric point of 7.

Genetic differentiation between natural and hatchery stocks of Japanese scallop (Mizuhopecten yessoensis) as revealed by AFLP analysis.

Japanese scallop (Mizuhopecten yessoensis) is a cold-tolerant bivalve that was introduced to China for aquaculture in 1982. In this study, amplified fragment length polymorphism (AFLP) markers were used to investigate levels of genetic diversity within M. yessoensis cultured stocks and compare them with wild populations.

Sixteen polymorphic simple sequence repeat markers from expressed sequence tags of the Chinese Mitten Crab Eriocheir sinensis.

The Chinese mitten crab (Eriocheir sinensis) is an economically important aquaculture species in China. In this study, we developed and evaluated simple sequence repeat markers from expressed sequence tags of E. sinensis.

The complete mitochondrial genome of the hard clam Meretrix meretrix.

Veneridae is a diverse, commercially important, and cosmopolitan family. Here we present the complete mitochondrial genome of the hard clam Meretrix meretrix (Bivalvia: Veneridae). The entire mitochondrial genome (mitogenome) sequence of M.

Identification of host-defense genes and development of microsatellite markers from ESTs of hard clam Meretrix meretrix.

The hard clam Meretrix meretrix is an economically important shellfish in China. However, genomic research on this species is still at early stage, and few genomic resources are available. The objective of the present study was to generate expressed sequence tags (ESTs), and identify host-defense genes and microsatellite markers for M.

[Comparison of mitochondrial genomes of bivalves].

The structure and organization of mitochondrial genomes of 14 marine bivalves and two freshwater bivalves were analyzed using comparative genomics and bioinformatics methods. The results showed that the organization and gene order of the mitochondrial genomes of these bivalve species studied were different from each other. The size, organization, gene numbers, and gene order of mitochondrial genomes in bivalves at different taxa were different.

[Structure analysis of mtDNA control region of spotted halibut (Verasper variegatus) and its related species].

Spotted halibut (Verasper variegatus) is the only species of Genus Verasper in China. The fish was naturally distributed in Yellow Sea and Bohai Sea in northern China and Kyushu in Japan and in Korean sea area. Using PCR product direct sequencing, mitochondrial control region sequences of 24 individuals of spotted halibut was confirmed and analyzed.