Results 111 to 120 of about 4,470 (267)

Functional insights into immunoglobulin superfamily proteins in invertebrate neurobiology and immunity

open access: yesFrontiers in Immunology
The Immunoglobulin Superfamily (IgSF) represents a vital protein family widely distributed in animal genomes, encompassing multifunctional proteins with immunoglobulin-like domains, including immunoglobulins.
Hongyu Li   +12 more
doaj   +1 more source

Sulfonamide Inhibition Studies of an α-Carbonic Anhydrase from Schistosoma mansoni, a Platyhelminth Parasite Responsible for Schistosomiasis [PDF]

open access: gold, 2020
Andrea Angeli   +6 more
openalex   +1 more source

Functional analysis of Girardia tigrina transcriptome seeds pipeline for anthelmintic target discovery

open access: yesParasites & Vectors, 2015
Background Neglected diseases caused by helminth infections impose a massive hindrance to progress in the developing world. While basic research on parasitic flatworms (platyhelminths) continues to expand, researchers have yet to broadly adopt a free ...
Nicolas J Wheeler   +5 more
doaj   +1 more source

Males, the Wrongly Neglected Partners of the Biologically Unprecedented Male–Female Interaction of Schistosomes

open access: yesFrontiers in Genetics, 2019
Schistosomes are the only platyhelminths that have evolved separate sexes, and they exhibit a unique reproductive biology because the female’s sexual maturation depends on a constant pairing contact with the male.
Zhigang Lu   +4 more
doaj   +1 more source

Platyhelminths as paleogeographical indicators [PDF]

open access: yesHydrobiologia, 1995
Turbellarians do not feature as examples in the present discussions on the theory and method of analytical biogeography. It is argued, however, that turbellarian distributional records form good examples of large-scale biogeographic patterns resulting from continental breakup.
openaire   +4 more sources

Developmental diversity in free-living flatworms

open access: yesEvoDevo, 2012
Flatworm embryology has attracted attention since the early beginnings of comparative evolutionary biology. Considered for a long time the most basal bilaterians, the Platyhelminthes (excluding Acoelomorpha) are now robustly placed within the Spiralia ...
Martín-Durán José, Egger Bernhard
doaj   +1 more source

Phylum Platyhelminthes

open access: yes, 2019
[Description] Thorp and Covich's Freshwater Invertebrates, Volume 5: Keys to Neotropical and Antarctic Fauna, Fourth Edition, covers inland water invertebrates of the world. It began with Ecology and General Biology, Volume One (Thorp and Rogers, editors, 2015) and was followed by three volumes emphasizing taxonomic keys to general invertebrates of the
Noreña, Carolina   +2 more
openaire   +2 more sources

依据ITS rDNA序列探讨我国盾腹虫属种类的系统发育关系(英文) [PDF]

open access: yes, 2010
盾腹吸虫为寄生扁形动物中一小的类群。我国已报道7种盾腹吸虫,其中5种隶属于盾腹虫属(Aspidogastridae,Aspidogastrinae)。研究测定了在我国采集到的4种盾腹虫属吸虫的核糖体DNA转录内间隔区(ITSrDNA)序列,并分别采用邻接法和最大似然法构建分子系统发育树。结果显示,这4种盾腹吸虫的ITS-1和ITS-2序列的长度分别在728—877bp和518—645bp之间,其G+C含量分别在50.1%—52.3%和49.2%—52.2%范围内。4种盾腹吸虫的种间遗传距离在0.2 ...
孙军   +4 more
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