Haploid technologies are used to create homozygous lines for accelerated breeding. We aimed optimize the technology using isolated microspore culture in vitro obtain doubled haploids of carrot (Daucus carota L.).
 studied two varieties with different responsiveness embryogenesis, Altajskaya lakomka and Breeding line 17. Carrot microspores were from buds cultivated liquid nutrient media sup...

Single cell of vegetative microspore from spore-bearing plant field Equisetum arvense L. has been presented as a single-cell experimental model for the screening native compounds acting antihistamine agents. The effects azulene, sesquiterpene lactones austricine, gaillardine, grosshemine, inulicine, and desacetylinulicine well alcohol ledol, on content histamine in germinating horsetail microsp...

the objective of the present study was to examine the effects of chilling period on semen quality of sannan and jamunapari. semen of goat breeds were collected with artificial vagina and chilled at 5-9˚c. volume, colour and ph were determined on fresh semen. after dilution, microscopic examination was performed for the progressive motility and sperm viability. diluted semen of both breed was co...

in this research, the survival of probiotic microorganisms in yogurts stored at room temperature (cold chain interruption conditions) was studied. milk inoculated with yogurt bacteria (mixed culture of streptococcus thermophilus and lactobacillus delbrueckii ssp. bulgaricus) and a single probiotic culture (l. acidophilus la-5 or bifidobacterium lactis bb-12 or l. rhamnosus hn001 or l. paracasei...

objective(s):bacterial biofilm has been considered responsible for many deaths and high health costs worldwide. their better protection against antibacterial agents compared to free living cells leads to poor treatment efficiency. nanotechnology is promising approach to combat biofilm infections. the aim of the present study was to eradicate staphylococcus epidermidis biofilm with silver nanopa...