Germline-related molecular phenotype in Metazoa: conservation and innovation highlighted by comparative transcriptomics [0.03%]
后鞭毛动物的比较转录组学研究揭示了系谱相关分子表型的保守性和创新性
Giovanni Piccinini,Liliana Milani
Giovanni Piccinini
Background: In Metazoa, the germline represents the cell lineage devoted to the transmission of genetic heredity across generations. Its functions intuitively evoke the crucial roles that it plays in organism development ...
East African cichlid fishes [0.03%]
东非丽鱼类鱼
M Emília Santos,João F Lopes,Claudius F Kratochwil
M Emília Santos
Cichlid fishes are a very diverse and species-rich family of teleost fishes that inhabit lakes and rivers of India, Africa, and South and Central America. Research has largely focused on East African cichlids of the Rift Lakes Tanganyika, M...
Flower-like meristem conditions and spatial constraints shape architecture of floral pseudanthia in Apioideae [0.03%]
花芽状结构的条件和空间限制塑造了Apioideae花卉假花序的构架
Jakub Baczyński,Ferhat Celep,Krzysztof Spalik et al.
Jakub Baczyński et al.
Background: Pseudanthia are multiflowered units that resemble single flowers, frequently by association with pseudocorollas formed by enlarged peripheral florets (ray flowers). Such resemblance is not only superficial, be...
Adenylate cyclase A amplification and functional diversification during Polyspondylium pallidum development [0.03%]
Polyspondylium pallidum发育过程中腺苷酸环化酶A的扩增和功能多样化
Yoshinori Kawabe,Pauline Schaap
Yoshinori Kawabe
Background: In Dictyostelium discoideum (Ddis), adenylate cyclase A (ACA) critically generates the cAMP oscillations that coordinate aggregation and morphogenesis. Unlike group 4 species like Ddis, other groups do not use...
Brachiopod and mollusc biomineralisation is a conserved process that was lost in the phoronid-bryozoan stem lineage [0.03%]
帚状轮形动物和头足动物的生物矿化是一个保守的过程，并且在轮形动物-苔藓动物干细胞谱系中丢失了
Joel Vikberg Wernström,Ludwik Gąsiorowski,Andreas Hejnol
Joel Vikberg Wernström
Background: Brachiopods and molluscs are lophotrochozoans with hard external shells which are often believed to have evolved convergently. While palaeontological data indicate that both groups are descended from biominera...
Dieter Ebert
Dieter Ebert
Water fleas of the genus Daphnia have been a model system for hundreds of years and is among the best studied ecological model organisms to date. Daphnia are planktonic crustaceans with a cyclic parthenogenetic life-cycle. They have a nearl...
Characterizing Hox genes in mayflies (Ephemeroptera), with Hexagenia limbata as a new mayfly model [0.03%]
用Hexagenia limbata作为新的石蝇模型表征Hox基因在石蝇中的特征
Christopher J Gonzalez,Tobias R Hildebrandt,Brigid O&#x;Donnell
Christopher J Gonzalez
Background: Hox genes are key regulators of appendage development in the insect body plan. The body plan of mayfly (Ephemeroptera) nymphs differs due to the presence of abdominal appendages called gills. Despite mayflies'...
The red flour beetle T. castaneum: elaborate genetic toolkit and unbiased large scale RNAi screening to study insect biology and evolution [0.03%]
赤拟谷盗(T.castaneum)：研究昆虫生物学和进化的精巧遗传工具及大规模RNAi筛选技术
Martin Klingler,Gregor Bucher
Martin Klingler
The red flour beetle Tribolium castaneum has emerged as an important insect model system for a variety of topics. With respect to studying gene function, it is second only to the vinegar fly D. melanogaster. The RNAi response in T. castaneu...
Comparisons of cell proliferation and cell death from tornaria larva to juvenile worm in the hemichordate Schizocardium californicum [0.03%]
枝角囊动物Schizocardium californicum从撕裂虫幼虫到稚虫的细胞增殖和细胞死亡比较
Paul Bump,Margarita Khariton,Clover Stubbert et al.
Paul Bump et al.
Background: There are a wide range of developmental strategies in animal phyla, but most insights into adult body plan formation come from direct-developing species. For indirect-developing species, there are distinct lar...
Distal-less and spalt are distal organisers of pierid wing patterns [0.03%]
Distal-less和spalt是 Pierid翅膀图案的远端组织者
Jocelyn Liang Qi Wee,Tirtha Das Banerjee,Anupama Prakash et al.
Jocelyn Liang Qi Wee et al.
Two genes, Distal-less (Dll) and spalt (sal), are known to be involved in establishing nymphalid butterfly wing patterns. They function in several ways: in the differentiation of the eyespot's central signalling cells, or foci; in the diffe...