Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Marc Vianey Liaud"'
Autor:
Georges Dussart, Marc Vianey-Liaud
Publikováno v:
Journal of Molluscan Studies. 68:243-248
The hermaphrodite aquatic snail Biomphalaria glabrata (Say) facultatively self-fertilizes. As an intermediate-host for the human parasitic helminth Schistosoma, it represents an important experimental model. Experiments were undertaken to investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7aeb9878f466a0bc804a384097aa7b8
https://doi.org/10.1093/mollus/68.3.243
https://doi.org/10.1093/mollus/68.3.243
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 82, Iss 4, Pp 457-460 (1987)
When one pigmented Biomphalaria glabrata is mated with 1 to 20 albino snails, the percentage of albino parent producing pigmented offspring decreases while the percentage of parent laying albino offspring increases. If the number of snaisl/group incr
Externí odkaz:
https://doaj.org/article/5c5ee5d4ce794aceb28a59487f19e4b5
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 84, Iss 1, Pp 41-45 (1989)
Virgin homozygous black pigmented and albino Biomphalaria glabrata are paired during a period varying from 1 to 20 days. The rate of cross-fertilized parents is statistically similar for the various lengths of pairing. As a whole, nearly 80% of the a
Externí odkaz:
https://doaj.org/article/fd6fef9d96d249b38e3668c6d758fab1
Autor:
Marc Vianey-Liaud, Félix Lancastre
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 81, Iss 2, Pp 221-224 (1986)
Immature and mature Biomphalaria glabrata are kept out of water at relative humidities varying from 0 to 100%. When snails are submitted to a saturated atmosphere, they show a slow weight loss and survival may be long. If relative humidity (RH) decre
Externí odkaz:
https://doaj.org/article/1313068d4596438a864f15ba2d9fd08f
Autor:
Félix Lancastre, Marc Vianey-Liaud, Gérard Coutris, Josiane Bolognini-Treney, Geneviève Mougeot, Jean-Pierre Ouaghlissi
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 82, Iss 4, Pp 551-556 (1987)
Sur 410 B. glabrata infestées par 1 miracidium de S. mansoni, 300 ont été placées dans des boîtes aérées, sur de la terre humide, et soumises à 6 semaines de dessiccation progressive. Au terme de l'expérience, il y avait 71 survivantes (23.6
Externí odkaz:
https://doaj.org/article/bab356fd279e4ad58080f2d010017146
Autor:
Félix Lancastre, Marc Vianey-Liaud
Publikováno v:
Hydrobiologia. 291:125-130
Mature Biomphalaria glabrata, submitted to four weeks of varied starvation times (0, 1, 3, 5, 6 & 7 d.week−1, were thereafter refed during four weeks. The different intermittent starvation times had no significant effect on snails survival. As week
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8dde82293b5607a4a88fa210797e3a5
https://doi.org/10.1007/bf00044441
https://doi.org/10.1007/bf00044441
Autor:
Georges Dussart, Marc Vianey-Liaud
Publikováno v:
Journal of Molluscan Studies. 60:255-262
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a51c8f93e921cbc2bff225dee5c30c53
https://doi.org/10.1093/mollus/60.3.255
https://doi.org/10.1093/mollus/60.3.255
Publikováno v:
Biological Journal of the Linnean Society. 50:329-338
A correspondence analysis of shell measurements taken from 521 widely dispersed specimens of the African aquatic pulmonate snail Biomphalaria pfeifferi suggests the existence of eight morphological groups. These groups appear to relate to either ecop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83feea4533f441f47a6a9654b9865a87
https://doi.org/10.1111/j.1095-8312.1993.tb00935.x
https://doi.org/10.1111/j.1095-8312.1993.tb00935.x
Selfing and outcrossing in hermaphrodite freshwater gastropods (Basommatophora): where, when and why
Publikováno v:
Biological Journal of the Linnean Society. 49:99-125
Hermaphrodite freshwater snails offer the opportunity to study the evolution of selfing and outcrossing. Laboratory studies using genetic markers have shown that selfing is possible in all species investigated, although outcrossing seems to be favour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::577f7e76613bc4f5747749cea5c31a03
https://doi.org/10.1111/j.1095-8312.1993.tb00893.x
https://doi.org/10.1111/j.1095-8312.1993.tb00893.x
Publikováno v:
Quaternary Research
Quaternary Research, Elsevier, 2002, 57, pp.162-172. ⟨10.1006/qres.2001.2286⟩
Quaternary Research, Elsevier, 2002, 57, pp.162-172. ⟨10.1006/qres.2001.2286⟩
Terrestrial mollusks, easily identified in Quaternary sediments, represent a reliable tool for quantitative estimates of environmental parameters. Our study, comparing the species distribution with meteorological parameters in Europe, shows that mean
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b7101fddf4ea991cabd0667889b524d
https://hal.archives-ouvertes.fr/hal-01208190/document
https://hal.archives-ouvertes.fr/hal-01208190/document
