Sex-specific plasticity and the nutritional geometry of insulin-signaling gene expression in Drosophila melanogaster [0.03%]
营养几何在果蝇中胰岛素信号传导基因表达的性别特异性可塑性中的作用
Jeanne M C McDonald,Pegah Nabili,Lily Thorsen et al.
Jeanne M C McDonald et al.
Background: Sexual-size dimorphism (SSD) is replete among animals, but while the selective pressures that drive the evolution of SSD have been well studied, the developmental mechanisms upon which these pressures act are ...
Early embryogenesis and organogenesis in the annelid Owenia fusiformis [0.03%]
管状螠(Owenia fusiformis)的早期胚胎发育和器官形成
Allan Martín Carrillo-Baltodano,Océane Seudre,Kero Guynes et al.
Allan Martín Carrillo-Baltodano et al.
Background: Annelids are a diverse group of segmented worms within Spiralia, whose embryos exhibit spiral cleavage and a variety of larval forms. While most modern embryological studies focus on species with unequal spira...
Tyler A Square,Shivani Sundaram,Emma J Mackey et al.
Tyler A Square et al.
Background: Vertebrate teeth exhibit a wide range of regenerative systems. Many species, including most mammals, reptiles, and amphibians, form replacement teeth at a histologically distinct location called the succession...
Post-metamorphic skeletal growth in the sea urchin Paracentrotus lividus and implications for body plan evolution [0.03%]
绿海 Urchin 的后变质骨骼生长及其对身体计划进化的影响
Jeffrey R Thompson,Periklis Paganos,Giovanna Benvenuto et al.
Jeffrey R Thompson et al.
Background: Understanding the molecular and cellular processes that underpin animal development are crucial for understanding the diversity of body plans found on the planet today. Because of their abundance in the fossil...
Among the shapeshifters: parasite-induced morphologies in ants (Hymenoptera, Formicidae) and their relevance within the EcoEvoDevo framework [0.03%]
寄生诱导的蚂蚁(Hymenoptera,Formicidae)形态变化及其在生态进化发育生物学框架中的意义
Alice Laciny
Alice Laciny
As social insects, ants represent extremely interaction-rich biological systems shaped by tightly integrated social structures and constant mutual exchange with a multitude of internal and external environmental factors. Due to this high le...
Insights into how development and life-history dynamics shape the evolution of venom [0.03%]
发育和生活史动态对毒液进化影响的研究进展
Joachim M Surm,Yehu Moran
Joachim M Surm
Venomous animals are a striking example of the convergent evolution of a complex trait. These animals have independently evolved an apparatus that synthesizes, stores, and secretes a mixture of toxic compounds to the target animal through t...
Eva Terzibasi Tozzini,Alessandro Cellerino
Eva Terzibasi Tozzini
Annual fishes of the genus Nothobranchius inhabit ephemeral habitats in Eastern and Southeastern Africa. Their life cycle is characterized by very rapid maturation, a posthatch lifespan of a few weeks to months and embryonic diapause to sur...
Further evidence that mechanisms of host/symbiont integration are dissimilar in the maternal versus embryonic Acyrthosiphon pisum bacteriome [0.03%]
进一步证据表明豌豆蚜Maternal和胚后菌体的宿主/内共生机制不同
Celeste R Banfill,Alex C C Wilson,Hsiao-Ling Lu
Celeste R Banfill
Background: Host/symbiont integration is a signature of evolutionarily ancient, obligate endosymbioses. However, little is known about the cellular and developmental mechanisms of host/symbiont integration at the molecula...
Reiko Kuroda,Masanori Abe
Reiko Kuroda
The freshwater snail Lymnaea stagnalis has a long research history, but only relatively recently has it emerged as an attractive model organism to study molecular mechanisms in the areas of developmental biology and translational medicine s...
Serial blockface SEM suggests that stem cells may participate in adult notochord growth in an invertebrate chordate, the Bahamas lancelet [0.03%]
序列切片扫描电镜表明成体头索动物巴哈马柄海鞘的脊索生长可能与干细胞相关
Nicholas D Holland,Ildiko M L Somorjai
Nicholas D Holland
Background: The cellular basis of adult growth in cephalochordates (lancelets or amphioxus) has received little attention. Lancelets and their constituent organs grow slowly but continuously during adult life. Here, we co...