التفاصيل البيبلوغرافية
| العنوان: |
Overview of spiny lobster chemosensory systems. |
| المؤلفون: |
Matthew T. Rump (9407897), Mihika T. Kozma (5778206), Shrikant D. Pawar (8566785), Charles D. Derby (5778215) |
| سنة النشر: |
2021 |
| المجموعة: |
Smithsonian Institution: Digital Repository |
| مصطلحات موضوعية: |
Biophysics, Biochemistry, Genetics, Molecular Biology, Neuroscience, Evolutionary Biology, Ecology, Developmental Biology, Inorganic Chemistry, Infectious Diseases, Plant Biology, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, decapod species, crustacean chemosensory organs, sequence, decapod crustaceans, American lobster Homarus americanus, G protein-coupled receptors, Caribbean spiny lobster Panulirus argus, expression, chemosensory organs, metabotropic histamine receptor, red-swamp crayfish Procambarus clarkii, crab Callinectes sapidus, LF, GPCR, LGR |
| الوصف: |
(a) Location of aesthetascs mediating olfaction (blue dots) and bimodal chemo- and mechanosensory sensilla mediating distributed chemoreception (yellow dots) on different body parts and appendages of P . argus (1—lateral flagellum of antennule, 2—medial flagellum of antennule, 3—second antenna, 4—mouthpart appendages, 5—walking legs, 6—gill chamber, 7—tail fan, 8—pleopods). Location of pieces of appendages used for immunocytochemistry and PCR indicated by gray boxes: dactyl, 2 nd antenna (A2). (b) Location of aesthetascs and bimodal chemo- and mechanosensory sensilla on the antennules. Aesthetascs (blue) are restricted to a tuft of sensilla on the distal third of the lateral flagellum. Bimodal chemo- and mechanosensory sensilla (yellow) among them, guard setae (GS) are associated with the aesthetascs but also occur on the proximal part of the lateral flagellum and on the entire medial flagellum. Location of pieces of appendages used for immunocytochemistry and PCR indicated by gray boxes: lateral flagellum of antennule proximal (LFP), lateral flagellum of antennule distal (LFD). (c) Schematic drawing of the cellular organization of olfactory sensilla. Olfactory sensilla, called aesthetascs, are exclusively innervated by olfactory receptor neurons (ORN, blue). The outer dendritic segments of the ORNs (modified cilia) are highly branched and covered by extremely thin and permeable cuticle (pC). (d) Schematic drawing of the cellular organization of distributed chemosensilla. Distributed chemosensilla are bimodal chemo- and mechanosensory sensilla innervated by a few mechanoreceptor neurons (MRN) and several chemoreceptor neurons (CRN). Dendrites of CRNs are unbranched and extend to a terminal pore (tP) at the tip of the sensillum. Adapted from [ 39 ]. (TIF) |
| نوع الوثيقة: |
still image |
| اللغة: |
unknown |
| Relation: |
https://figshare.com/articles/figure/Overview_of_spiny_lobster_chemosensory_systems_/14732680 |
| DOI: |
10.1371/journal.pone.0252066.s002 |
| الاتاحة: |
https://doi.org/10.1371/journal.pone.0252066.s002 |
| Rights: |
CC BY 4.0 |
| رقم الانضمام: |
edsbas.64A7D20C |
| قاعدة البيانات: |
BASE |