CYTOGENETIC EVIDENCE FOR GENOME ELIMINATION DURING MICROSPOROGENESIS IN INTERSPECIFIC HYBRID BETWEEN BRACHIARIA RUZIZIENSIS AND B. BRIZANTHA (POACEAE)

Microsporogenesis was analyzed in an interspecific hybrid between an artificially tetraploidized sexual accession of Brachiaria ruziziensis (R genome) and a natural apomictic tetraploid accession of B.brizantha (B genome).Chromosomes associated predominantly as bivalents.From this phase to the end of meiosis, chromosomes presented irregular segrega

The capacity of ore treatment reached 12,000 t/d and gold recovery achieved 92% in the Jiaojia Gold Mine.Broken product has been washed with double spiral classifier, and the ore slime yield was 7%.The ore slime had also Tennis Balls been flotation selected alone, which realized preliminary separation between slime and coarse sand.To further improv

Introduction Collections In 2018 Missouri University Psychiatric Center, an inpatient psychiatric hospital established a ketamine infusion team to treat severely depressed and acutely suicidal clients.Over 80 infusions were delivered over three years, with positive outcomes and minimal side effects.Objectives To evaluate outcomes of an inpatient ps

Infographics as a young science of converting massive volumes of knowledge into concise emergent visualizations, i.e.the methodology that works with transcoded knowledge, has become capable, at the digital stage of its own evolution, to integrate the most diverse fields of knowledge.This is possible due to the advantages that the graphic language p