Results 231 to 240 of about 187,172 (325)

A new classification of Gentianaceae tribe Gentianeae subtribe Swertiinae

open access: yesTAXON, EarlyView.
Abstract In its current circumscription, subtribe Swertiinae of Gentianaceae contains the genera Bartonia, Comastoma, Frasera, Gentianella, Gentianopsis, Halenia, Jaeschkea, Latouchea, Lomatogonium, Megacodon, Obolaria, Pterygocalyx, Swertia and Veratrilla.
Joachim W. Kadereit   +1 more
wiley   +1 more source

P-195. Chromosomes segregation and nuclei analysis in 1100 uncleaved oocytes after IVF and/or ICSI failure [PDF]

open access: bronze, 1999
Khalifa Mighri   +4 more
openalex   +1 more source

Molecular phylogeny, genome sizes and chromosome numbers in melic grasses and its relatives (Pooideae, Poaceae) with a revised classification of the genus Melica

open access: yesTAXON, EarlyView.
Abstract The genus Melica comprises around 90 species, which are widespread throughout the temperate and subtropical regions of the world. In contrast to numerous species complexes in the grass subfamily Pooideae, the genus Melica forms a very homogeneous group of mainly diploid species with a uniform basic chromosome number of x = 9.
Grit Winterfeld   +4 more
wiley   +1 more source

Segregating meiotic chromosomes [PDF]

open access: yesNature Structural & Molecular Biology, 2013
openaire   +2 more sources

The transformer gene controls sexual development in Drosophila suzukii

open access: yesInsect Science, EarlyView.
The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan   +8 more
wiley   +1 more source

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