Embryonic inversion in Volvox carteri : The flipping and peeling of elastic lips
نویسندگان
چکیده
منابع مشابه
Sexual Induction in Volvox Carteri
The study of the dependence of reactions on the concentration of various compounds is often of great value in determining reaction mechanisms . In chemical kinetics, it is often found that, according to van't Hoff's rule, the order of dependence of a reaction on the concentration of some compound involved in that reaction is equal to the number of molecules of the compound involved in each reac...
متن کاملElasticity and glocality: initiation of embryonic inversion in Volvox.
Elastic objects across a wide range of scales deform under local changes of their intrinsic properties, yet the shapes are glocal, set by a complicated balance between local properties and global geometric constraints. Here, we explore this interplay during the inversion process of the green alga Volvox, whose embryos must turn themselves inside out to complete their development. This process h...
متن کاملA Preliminary Genetic Investigation of VOLVOX CARTERI.
A preliminary genetic analysis of a number of genetic variants of Volvox carteri f. nagariensis is presented. Techniques are outlined for mutagenesis of Volvox, isolation of mutants and routine genetic analysis. All of the mutants show simple Mendelian segregation patterns and have been tentatively placed in 14 linkage groups.
متن کاملTwo Different Rickettsial Bacteria Invading Volvox carteri
BACKGROUND Bacteria of the family Rickettsiaceae are principally associated with arthropods. Recently, endosymbionts of the Rickettsiaceae have been found in non-phagotrophic cells of the volvocalean green algae Carteria cerasiformis, Pleodorina japonica, and Volvox carteri. Such endosymbionts were present in only C. cerasiformis strain NIES-425 and V. carteri strain UTEX 2180, of various strai...
متن کاملFunctional analysis of the Volvox carteri asymmetric division protein GlsA
The Zuotin-family J protein chaperone GlsA is essential for the asymmetric divisions that establish germ and somatic cell initials during embryogenesis in the green alga Volvox carteri, but it is not known on what cellular process GlsA acts to carry out this function. Most GlsA protein is nuclear, and GlsA possesses two SANT domains, suggesting that GlsA may function as a transcriptional regula...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2018
ISSN: 2470-0045,2470-0053
DOI: 10.1103/physreve.98.052415