EvoDevo

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Pattern and process in the evolution of the sole dioecious member of Brassicaceae
EvoDevo - Tập 5 - Trang 1-17 - 2014
Valerie L Soza, Vietnam Le Huynh, Verónica S Di Stilio
Lepidium sisymbrioides, a polyploid New Zealand endemic, is the sole dioecious species in Brassicaceae and therefore the closest dioecious relative of the model plant Arabidopsis thaliana. The attractiveness of developing this system for future studies on the genetics of sex determination prompted us to investigate historical and developmental factors surrounding the evolution of its unisexual flo...... hiện toàn bộ
Welcome to open access publishing at EvoDevo: a macroevolutionary change in sharing data
EvoDevo - Tập 1 - Trang 1-2 - 2010
Mark Q Martindale, Maximilian J Telford
Breaking evolutionary and pleiotropic constraints in mammals: On sloths, manatees and homeotic mutations
EvoDevo - Tập 2 - Trang 1-27 - 2011
Irma Varela-Lasheras, Alexander J Bakker, Steven D van der Mije, Johan AJ Metz, Joris van Alphen, Frietson Galis
Mammals as a rule have seven cervical vertebrae, except for sloths and manatees. Bateson proposed that the change in the number of cervical vertebrae in sloths is due to homeotic transformations. A recent hypothesis proposes that the number of cervical vertebrae in sloths is unchanged and that instead the derived pattern is due to abnormal primaxial/abaxial patterning. We test the detailed predict...... hiện toàn bộ
Evolution of the SPATULA/ALCATRAZ gene lineage and expression analyses in the basal eudicot, Bocconia frutescens L. (Papaveraceae)
EvoDevo - Tập 8 - Trang 1-18 - 2017
Cecilia Zumajo-Cardona, Barbara Ann Ambrose, Natalia Pabón-Mora
SPATULA (SPT) and ALCATRAZ (ALC) are recent paralogs that belong to the large bHLH transcription factor family. Orthologs of these genes have been found in all core eudicots, whereas pre-duplication genes, named paleoSPATULA/ALCATRAZ, have been found in basal eudicots, monocots, basal angiosperms and gymnosperms. Nevertheless, functional studies have only been performed...... hiện toàn bộ
Spatial and temporal patterns of gene expression during neurogenesis in the sea urchin Lytechinus variegatus
EvoDevo - Tập 10 - Trang 1-16 - 2019
Leslie A. Slota, Esther M. Miranda, David R. McClay
The sea urchin is a basal deuterostome that is more closely related to vertebrates than many organisms traditionally used to study neurogenesis. This phylogenetic position means that the sea urchin can provide insights into the evolution of the nervous system by helping resolve which developmental processes are deuterostome innovations, which are innovations in other clades, and which are ancestra...... hiện toàn bộ
Sex-specific and developmental expression of Dmrt genes in the starlet sea anemone, Nematostella vectensis
EvoDevo - Tập 6 - Trang 1-6 - 2015
Nikki G Traylor-Knowles, Eric G Kane, Vanna Sombatsaphay, John R Finnerty, Adam M Reitzel
The molecular mechanisms underlying sex determination and differentiation in animals are incredibly diverse. The Dmrt (doublesex and mab-3 related transcription factor) gene family is an evolutionary ancient group of transcription factors dating to the ancestor of metazoans that are, in part, involved in sex determination and differentiation in numerous bilaterian animals and thus represents a pot...... hiện toàn bộ
Các thành phần của con đường lưng-bụng cũng góp phần vào việc định hình trước-sau trong phôi ong mật (Apis mellifera) Dịch bởi AI
EvoDevo - Tập 5 - Trang 1-11 - 2014
Megan J Wilson, Nathan J Kenny, Peter K Dearden
Một bước quan trọng ban đầu trong quá trình phát triển phôi là thiết lập các trục cơ thể chính; các trục lưng-bụng (DV) và trước-sau (AP). Việc xác định những trục này ở một số loài côn trùng yêu cầu sự hoạt động của các bộ tín hiệu khác nhau cho mỗi trục. Sự hình thành dọc theo trục DV yêu cầu sự tương tác giữa các con đường Toll và Dpp/TGF-β, trong khi sự hình thành dọc theo trục AP yêu cầu các ...... hiện toàn bộ
Locomotory control in amphioxus larvae: new insights from neurotransmitter data
EvoDevo - Tập 8 - Trang 1-8 - 2017
Thurston Lacalli, Simona Candiani
Amphioxus larvae have a midbrain-level locomotory control center whose overall organization is known from serial TEM reconstructions. How it functions has been a puzzle, owing to uncertainty as to the transmitters used by each class of neurons, but this has recently become clearer. We summarize what is now known, and correct past misconceptions: The large paired neurons at the core of the control ...... hiện toàn bộ
Ontogenetic differences in localization of glutamine transporter ApGLNT1 in the pea aphid demonstrate that mechanisms of host/symbiont integration are not similar in the maternal versus embryonic bacteriome
EvoDevo - - 2016
Hsiao-ling Lu, Daniel R. G. Price, Athula Wikramanayake, Chun-che Chang, Alex C. C. Wilson
Obligate intracellular symbionts of insects are metabolically and developmentally integrated with their hosts. Typically, reproduction fails in many insect nutritional endosymbioses when host insects are cured of their bacterial symbionts, and yet remarkably little is known about the processes that developmentally integrate host and symbiont. Here in the best studied insect obligate intracellular ...... hiện toàn bộ
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