Cytogenetic analysis of thrush (Turdus, muscicapidae) species

The UPGMA cluster analysis based on the Nei [37] genetic distance resulted in relatively clear grouping of genotype groups and subgroups (Fig 4). Inclusion of the new accessions did

taurine (submetacentric) Y and nine had a zebuine (acrocentric) Y chromosome, suggesting breed contamination by Zebu cattle, once Pantaneiro is considered to be of European origin..

A small amount of constitutive heterochromatin was detected in the centromeric regions, in the interstitial regions of the short arm of chromosome 5 and close to the

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Fig. platensis testicular tubules stained with lacto-acetic orcein. a) Polyploid nucleus of the tubu- lar wall nutritive cells with several heterochromatic corpuscle. Arrow

 ðåçóëüòàòå ïîëó÷àþò èíôîðìàöèþ î ìèòîòè÷åñêîì (ôàçû ìèòîçà, êîëè÷åñòâî ÿäåð íà êëåò- êó, ìèêðîÿäðà, ïàòîëîãèè ìèòîçà) è âèòàëüíîì (ìèòîòè÷åñêèé èíäåêñ, àïîïòîç)

A total of 341 individual plants belonging to the 11 species from a number of populations around the Central Plateau, Tasmania (Table 1.) were scored with respect of 31

Interstitial bands CMA 3 +/DAPI+ showed diferences among cultivars (Fig. Don Guiem and cv. mantegazzianus species cv. EEA INTA Anguil and cv. 2) revealed two ribosomal