Craig Albertson
Craig Albertson
Leandro Lofeu,Ehsan Pashay Ahi
Leandro Lofeu
Concepts of developmental timing have traditionally been framed under heterochrony as evolved (genetically based) differences in timing, while environmentally induced shifts in timing within genotypes have been treated more loosely. In this...
Analysis of Nematode Ventral Nerve Cords Suggests Multiple Instances of Evolutionary Changes to Neuron Number [0.03%]
线虫腹神经索的分析表明神经元数量可能经历了多次进化变化事件
Jaeyeong Han,Alyson Ficca,Marissa Lanzatella et al.
Jaeyeong Han et al.
Despite their diversity in habitats, nematodes are often considered to have a highly conserved neuroanatomy. This premise is based on only a subset of the nematode phylogenetic tree within the subclass Chromadoria, which includes the model ...
Exploring Larval Axolotl Brain Development: Insights Into Developmental and Functional Constraints [0.03%]
探讨幼年水螈脑发育：关于发育和功能限制的见解
Laurent Houle,Olivier Larouche,Richard Cloutier
Laurent Houle
Brain evolution in vertebrates has been conceptualized through two major hypotheses: the mosaic and concerted evolution models. The mosaic evolution model suggests that brain structures are primarily shaped by functional constraints, wherea...
C Hal Terry,Dante J Nesta,Lucia Caluseriu et al.
C Hal Terry et al.
Cryptic genetic variation-heritable genetic variation that is only expressed under stressful or novel environments-can potentially fuel the evolution of novel traits. While previous work has demonstrated that novel environments can expose c...
Enrichment of Neural Crest Cells by Antibody Labeling and Flow Cytometry for Single-Cell Transcriptomics in a Lizard [0.03%]
抗体标记和流式细胞术富集蜥蜴神经 crest 细胞用于单细胞转录組测序
Robin Pranter,Cedric Patthey,Nathalie Feiner
Robin Pranter
Neural crest cells (NCCs) are a key component of the vertebrate body plan and contribute to a variety of different traits. Recent advances in single-cell transcriptomics (scRNA-seq) have significantly improved our understanding of NCC biolo...
RADIALIS Origin and Expression Suggest Ancestral Function in Female Organs of Seed Plants [0.03%]
RADIALIS的起源与表达暗示了其在种子植物雌性器官中的祖先功能
Aniket Sengupta,Dianella G Howarth
Aniket Sengupta
Pairs of protein homologs may participate in competitive interactions to define morphology. How these competitive pairs evolve, whether they evolve repeatedly, and how they affect the origin of novel features are open questions. Ovules/seed...
Sex-Specific doublesex Regulation Targeting the Color-Patterning Gene h Underlies the Evolution of Wing Sexual Dimorphism in the Harlequin Ladybug Harmonia axyridis [0.03%]
harlequin ladybird 方格斗兽棋中的 wing 性二型是通过双性氏族h基因的性别特异性调控进化而来的
Soichi Yeki,Kagayaki Kato,Shinichi Morita et al.
Soichi Yeki et al.
Organisms on Earth show various forms of sexual dimorphism, including ornaments, weapon traits, and pheromone glands, which have been acquired through sexual selection during evolution. Although the genetic basis of sexual traits has been i...
Endosymbiont Interactions With the Germline Underlie a Case of Evolutionary Novelty in Carpenter Ants [0.03%]
端细胞与胞内共生菌的相互作用揭示了建筑蚁进化新颖性的案例
Zelal Özgür Durmuş,Nihan Sultan Milat,Arjuna Rajakumar et al.
Zelal Özgür Durmuş et al.
Evolutionary novelties often arise through complex interactions among genetic, developmental, and ecological processes, yet their origins remain poorly understood. Here, we investigate the germline capsule in Camponotus (Carpenter ants) as ...