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1

Early gametogenesis in African catfish [Clarias gariepinus Burchell 1822]

100%
Rzemieniecki A., Domagala J., Brzuska E.
Acta Biologica Cracoviensia. Series Botanica. Supplement
|
2000
|
tom 42
|
nr 1
2

A SEM study of Osmunda regalis L. reproductive biology

86%
Zenkteler E., Idzikowska K., Duczmal M.
Bulletin of the Polish Academy of Sciences. Biological Sciences
|
1997
|
tom 45
|
nr 2-4
3

Modes of gametogenesis among kleptons of the hybridogenetic water frog complex: an evolutionary synthesis

86%
Polls Pelaz M.
Zoologica Poloniae
|
1994
|
tom 39
|
nr 3-4
4

Further studies on the role of GAs and the symplasmic isolation in the regulation of gametogenesis in Chara vulgaris

86%
Kwiatkowska M., Kazmierczak A., Poplonska K., Wojtczak A., Malinowski S.
Folia Morphologica
|
1998
|
tom 57
|
nr 1
5

Stages of gametogenesis in the snail, Helix pomatia [Gastropoda, Pulmonata]: cytological and ultrastructural studies

86%
Juchno D.
Acta Biologica Cracoviensia. Series Botanica. Supplement
|
2000
|
tom 42
|
nr 1
6
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Hormonal regulation of cephalopod reproduction in the light of comparative endocrinology of invertebrates

72%
Pokora Z.
Folia Malacologica
|
1999
|
tom 07
|
nr 4
7

Male germ-line cysts in earthworms: a good model for modern methods for the visualization of cell components

72%
Malota K., Swiatek P.
Acta Biologica Cracoviensia. Series Botanica. Supplement
|
2014
|
tom 56
|
nr 1
8

Female germ-line cysts in naidines (Clitellata, Naidinae)

72%
Gorgon S., Wardas A., Swiatek P.
Acta Biologica Cracoviensia. Series Botanica. Supplement
|
2014
|
tom 56
|
nr 1
9

Temporal changes in gametogenesis of the invasive Chinese pond mussel Sinanodonta woodiana (Lea, 1834) (Bivalvia: Unionidae) from the Konin lakes system (Central Poland)

72%
Hliwa P., Zdanowski B., Dietrich G. J., Andronowska A., Krol J., Ciereszko A.
Folia Biologica
|
2015
|
tom 63
|
nr 3
10

Comparative study on the germ lines of Dreissena polymorpha females from Inulec and Majcz lakes

72%
Domagala J.
Acta Biologica Cracoviensia. Series Botanica et Zoologia. Supplement
|
1997
|
tom 39
|
nr 1
11

Reproductive cells in the sporocyst wall of Diplostomum pseudospathaceum Niewiadomska, 1984 [Digenea, Diplostomidae]

72%
Klag J., Niewiadomska K., Czubaj A.
Acta Biologica Cracoviensia. Series Botanica et Zoologia. Supplement
|
1997
|
tom 39
|
nr 1
12

GA3 level and metabolical state in apical part of male and female thalli of Chara tomentosa

72%
Rosiak M., Kazmierczak A.
Acta Biologica Cracoviensia. Series Botanica. Supplement
|
1999
|
tom 41
|
nr 1
13

Ontogenesis of testicular function in humans

58%
Rouiller-Fabre V., Muczynski V., Lambrot R., Lecureuil C., Coffigny H., Pairault C., Moison D., Angenard G., Bakalska M., Courtot A. M., Frydman R., Habert R.
Folia Histochemica et Cytobiologica
|
2009
|
tom 47
|
nr 5
14

DNA methylation, histone modifications and behaviour of AKAP95 during mouse oocyte growth and upon nuclear transfer of foreign chromatin into fully grown prophase oocytes

58%
Hoffmann S., Tomasik G., Polanski Z.
Folia Biologica
|
2012
|
tom 60
|
nr 3-4
15

Circannual gonad activity in two species of the genus Vestia P. Hesse (Gastropoda: Pulmonata: Clausiliidae)

58%
Maltz T. K., Sulikowska-Drozd A.
Annales Zoologici
|
2010
|
tom 60
|
nr 3
Vestia gulo and V. turgida are iteroparous simultaneous hermaphrodites. In the wild they are active from April till October; they reproduce in the spring and summer (egg retention from May to August), and hibernate from November till March. Their gonads show the greatest activity in the spring and summer (maturation of oocytes, intensive vitellogenesis: March–May, numerous mature oocytes: May–July; production and maturation of spermatozoa: March–May; numerous packets of mature spermatozoa: May–October), which coincides with the reproductive season. The onset of reproduction is determined by the size of the pool of vitellogenic and mature oocytes; oocyte production starts in the summer of the previous vegetation season and lasts till next spring. Mature spermatozoa are present in the gonad from spring till autumn which indicates an ability to mate during the whole active period. During hibernation the gonads contain no spermatids, mature spermatozoa or advanced vitellogenic oocytes.
16

Differences in reproduction and condition of Macoma balthica and Mytilus trossulus in the Gulf of Gdansk (Southern Baltic Sea) under anthropogenic influences

58%
Pierscieniak K., Grzymala J., Wolowicz M.
Oceanological and Hydrobiological Studies
|
2010
|
tom 39
|
nr 4
17

Sporophytic lethality in lowland populations of Osmunda regalis L.in Poland

58%
Zenkteler E.
Acta Biologica Cracoviensia. Series Botanica
|
1999
|
tom 41
The genetic load of three lowland populations of Osmunda regalis was studied. The presence of deleterious mutations was reflected in disturbances in gametophyte development sequences and in the course of gametogenesis and fertilization. In sporophyte generation, sporophytic lethals were expressed in the zygotic, embryonic, postembryonic or juvenile stages, causing lethality of homozygous individuals originating from selfing. Heterozygous individuals were symptomless carriers of this genetic load.
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