A subset of conserved phagocytic genes are likely used for the intracellular theft of cnidarian stinging organelles in nudibranch gastropods [0.03%]
一套保守的吞噬基因亚集可能被裸鳃亚纲腹足动物用于刺胞动物刺细胞的胞内窃取作用中
Jessica A Goodheart,Rose Fiorenza,Robin Rio et al.
Jessica A Goodheart et al.
Background: Phagocytosis is a universal physiological process in eukaryotes with many important biological functions. In nudibranch gastropods, a novel form of phagocytosis called nematocyst sequestration is specialized f...
Discoveries and innovations in cnidarian biology at Cnidofest 2024 [0.03%]
2024年Cnidofest会议中珊瑚生物的发现与创新
Whitney B Leach,Leslie Babonis,Celina E Juliano et al.
Whitney B Leach et al.
The third iteration of the Cnidarian Model Systems Meeting (Cnidofest) was held August 14-17th, 2024 at Lehigh University in Bethlehem, PA. The meeting featured presentations from laboratories representing 11 countries, covering a broad ran...
The Notch pathway in Metazoa: a comparative analysis across cnidarians and beyond [0.03%]
notch信号通路的进化：基于珊瑚类动物的比较分析
Alena Lövy,Jiří Kyslík,Amparo Picard-Sánchez et al.
Alena Lövy et al.
The Notch signalling pathway is a conserved regulator of cellular processes, including differentiation, proliferation, and apoptosis, across Metazoa. While its roles in bilaterians are well-characterized, the evolutionary history and functi...
Antero-posterior patterning in the brittle star Amphipholis squamata and the evolution of echinoderm body plans [0.03%]
日 كو鱼的前后图案和echinoderm身体计划的进化
L Formery,P Peluso,D R Rank et al.
L Formery et al.
Although the adult pentaradial body plan of echinoderms evolved from a bilateral ancestor, identifying axial homologies between the morphologically divergent echinoderms and their bilaterian relatives has been an enduring problem in zoology...
Microinjection, gene knockdown, and CRISPR-mediated gene knock-in in the hard coral, Astrangia poculata [0.03%]
微注射、基因敲低和CRISPR介导的基因敲入实验在石珊瑚Astrangia poculata中的应用
Jacob F Warner,Ryan Besemer,Alicia Schickle et al.
Jacob F Warner et al.
Cnidarians have become valuable models for understanding many aspects of developmental biology including the evolution of body plan diversity, novel cell type specification, and regeneration. Most of our understanding of gene function durin...
The application of irreversible genomic states to define and trace ancient cell type homologies [0.03%]
不可逆基因组状态的应用以定义和追溯古老的细胞类型同源性
Oleg Simakov,Günter P Wagner
Oleg Simakov
Homology, or relationship among characters by common descent, has been notoriously difficult to assess for many morphological features, and cell types in particular. The ontogenetic origin of morphological traits means that the only physica...
Early embryonic development in the tick Ixodes scapularis suggests syncytial organization and cellularization before blastoderm formation [0.03%]
全基因组RNA干扰筛选鉴定到新的内皮细胞特异性microRNAs
Isaac A Hinne,Hailee R Ciccotti,Jakub Wudarski et al.
Isaac A Hinne et al.
Ixodes ticks are the most important vectors of arthropod-borne diseases in the United States, Canada, and Europe. Ixodes scapularis is the major vector that transmits the causative agent of Lyme disease in the eastern United States and can ...
Functional evidence supports the potential role of Tbx4-HLEA in the hindlimb degeneration of cetaceans [0.03%]
功能性证据支持Tbx4-HLEA在鲸类后肢退化中的潜在作用
Zhenhua Zhang,Yao Liu,Na Liang et al.
Zhenhua Zhang et al.
The evolution of limb morphology plays an important role in animal adaptation to different ecological niches. To fully adapt to aquatic life, cetaceans underwent hindlimb degeneration and forelimb transformed into flipper; however, the mole...
Shedding light on the embryogenesis and eye development of the troglophile cave spider Tegenaria pagana C. L. Koch, 1840 (Araneae: Agelenidae) [0.03%]
洞穴蜘蛛Tegenaria pagana C. L. Koch, 1840 (Araneae: Agelenidae)胚胎发生和眼睛发育的探讨
Evgenia A Propistsova,Guilherme Gainett,Ariel D Chipman et al.
Evgenia A Propistsova et al.
Background: Relatively little is known about the diversity of embryonic development across lineages of spiders, even though the study of embryonic development is a primary step in evo-devo studies and essential for unders...
A morphological cell atlas of the freshwater sponge Ephydatia muelleri with key insights from targeted single-cell transcriptomes [0.03%]
淡水海绵Ephydatia muelleri的形态细胞图谱及来自目标单细胞转录组的关键见解
Sally P Leys,Lauren Grombacher,Daniel Field et al.
Sally P Leys et al.
How animal cell types, tissues, and regional body plans arose is a fundamental question in EvoDevo. Many current efforts attempt to link genetic information to the morphology of cells, tissues and regionalization of animal body plans using ...