Results 31 to 40 of about 1,684 (133)

Клональная структура, кариологический и морфологический анализ изолированного поселения гипервариабельного вида дождевых червей aporrectodea rosea (Oligochaeta: Lumbricidae) [PDF]

open access: yes, 2007
У результаті біохімічного генного маркування за 5 локусами (Aat, Es-1, Es-2, Es-3, Mdh) 94 особини A rosea з території Національного ботанічного саду ім. А. В. Фоміна (Київ) виявлено 17 клонів. Встановлено, що клони різноплоїдні, а також ди- (2n=36), три-
Власенко, Р. П.   +1 more
core   +2 more sources

Хромосомный гетероморфизм Octolasium lacteum (Oerley, 1885) (Oligochaeta, Lumbricidae) как результат гибридогенеза [PDF]

open access: yes, 2007
Karyotype Octolasium lacteum (Oerley, 1885) is studied. The chromosomal formula is 2n = = 13m+23sm+2st = 38; the fundamental number is FN = 76; and the total diploid complement length is TCL = 176.91±14.22 µm.
Гарбар, О. В.   +1 more
core  

Evolutionary history of the Tricladida and the Platyhelminthes: an up-to-date phylogenetic and systematic account [PDF]

open access: yes, 2012
Within the free-living platyhelminths, the triclads, or planarians, are the best-known group, largely as a result of long-standing and intensive research on regeneration, pattern formation and Hox gene expression.
Lázaro, Eva   +4 more
core   +2 more sources

le Piante endemiche della Sardegna: 115-117 [PDF]

open access: yes, 1982
Si descrive il Pancratium illyricum, l'Allium parciflorum, geofite bulbose, e la Scrophularia trifoliata, emicrittofita ...
Valsecchi, Francesca
core  

Inspeção visual, microtomografia e cortes histológicos no diagnóstico de lesões de cárie - um estudo comparativo [PDF]

open access: yes, 2014
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Ciências da Saúde, 2014.Cortes histológicos são normalmente utilizados como padrão-ouro em estudos de validação de métodos de diagnóstico de cárie.
Vilela, Lorena Gonçalves
core  

Primi dati sulla distribuzione geografica di planarie del gruppo Dugesia lugubris-polychroa (Turbellaria, Tricladida) in Sardegna, con particolare riguardo alla presenza di una mutazione tetraploide nel fiume Cixerri (Siliqua, Cagliari) [PDF]

open access: yes, 1980
The finding of a Planarian of the Dugesia lugubris-polychroa group characterized by a tetraploid chromosome set of 4n=16; n=4 is reported. This is therefore a tetraploid mutation that has never been reported before in Sardinia. Besides mitotic metaphase
Casu, Salvatore   +2 more
core  

Pasado, presente y futuro de la cariología.

open access: yesInternational journal of interdisciplinary dentistry, 2022
S. Gómez, Sergio Uribe
semanticscholar   +1 more source

Osservazioni biosistematiche su Retama gussonei Webb (Fabaceae) [PDF]

open access: yes, 2003
The only Calabrian population of Retama gussonei Webb (name which was lectotypified) was cytotaxonomically (2n = 48) and morphologically studied. A survey on geographic distribution and taxonomic value of the unit is given. On this basis, the opportunity
CESCA G, PERUZZI L
core  

Core curriculum in cariology for dentistry degrees in the Republic of Argentina. [PDF]

open access: yesActa Odontol Latinoam, 2023
Carletto-Kórber FPM   +24 more
europepmc   +1 more source

Observacions sobre la germinació i el desenvolupament d'alguns tàxons del gènere Bromus L [PDF]

open access: yes, 1989
The first results about the germination and the development of some annual and perennial taxa of the genus Bromus L, are given. B. secalinus presents the highest percentage of germination. B. cartharticus has seeds which delayed germination.
Lloret Sabaté, Ferran
core   +1 more source

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