In female frogs, chiasmata have been shown to occur in proportion to chromosome size (being more frequent in large bivalents than in small ones) and uniformly along the chromosomes. Male frogs, in contrast, typically show two chiasmata per meiosis (independent of bivalent size), and always ...
Capture and return of sexual genomes by hybridogenetic frogs provides clonal genome enrichment in a sexual species Marie Doležálková-Kaštánková Glib Mazepa Lukáš Choleva Scientific Reports(2021) Variable levels of introgression between the endangered Podarcis carbonelli and highly divergent conge...
The tree flora of the hillside forest was composed mainly by Paranaense species that show a latitudinal gradient, with two high richness cores, in the east and northeast of Uruguay. The final model including the environmental variables and the spatial term explained 84% of the variability of tree...
Recent visits to Jamaica Bay, in addition to providing a wealth of bird sightings, have allowed me to see someGray Tree Frogs(Hyla versicolor) up close and personal. They are particularly likely to be found hiding in cracks and crevices in the bird blind at Big John’s Pond, a fact I ...
The SSR repeat loci reported here should provide potent markers for identity, parentage, and short-lineage determinations in large-scale experiments using gray tree frogs. 展开 关键词: Hyla chrysoscelis simple sequence repeat SSR gray tree frog microsatellite ...
Berger L, Skerratt L, Zhu XQ, Young S, Speare R (2009) Severe sparganosis in Australian tree frogs. J Wildl Dis 45:921-929 Bielitzki JT (1999) Emerging viral diseases of nonhuman pri- mates. In: Fowler ME, Miller RE (eds) Zoo and wild ani- mal medicine current therapy IV. WB...
Frogs [38]: This dataset consists of 164 species (156 frog species and 8 outgroups) and 95 genes. The dataset was used to study the evolutionary history and tempo of frog diversification [38]. The RAxML gene trees we use here were used as inputs for ASTRAL to construct the species tree...
snowmageddon at the Harvard Forest while back home people were cutting the grass by March. This year seems to be headed in a similar direction, friends are already hearing spring frogs south of us and the daffodils are up four inches. The witch hazel in our front garden is in full bloom...
1.5 opens in a new tab elurd animals figurines & sculptures by trinx $42.99 (5) rated 5 out of 5 stars.5 total votes free shipping delivery before christmas this garden family of frogs sculpture measures 13.25" high, 6.75" wide and 3.5" deep approximately. it weighs about 1.5 pounds. ...
snakes‚ frogs‚ flowers‚ and plants. Dave and five of his classmates had spotted a lizard in the oldcherrytreeup the hill‚ so all six of them ran up thetreeafter it‚ and thetreebroke down. Eif Crabtree‚ the owner of thetreewas plowing when it happened and he ran up and...