'INIAP-Palmira 2014': a new drought-resistance barley variety

New Sources of Resistance to Greenbug in Barley

greenbug isolate avirulent to Wintermalt. Subsequent work by Ogecha et al. (1992) confirmed that biotype G Most biotypes of the greenbug [Schizaphis graminum (Rondani)] was less successful in feeding on Wintermalt compared are extremely damaging to barley (Hordeum vulgare L.). However, with other biotypes. When compared with biotypes E greenbug biotype G has been reported to be unable to succes...

A New Variety of Swedish?

Many adolescents in Sweden speak Swedish with what appears to be a foreign accent. Whereas some people perceive their way of speaking Swedish as the result of imperfect or incomplete learning of Swedish, others argue that they speak a new variety of Swedish. In this paper, several arguments of anecdotal character are tested experimentally in order to investigate whether or not a new variety of ...

Winter Barley Seeding Rate , Cover Crop and Variety Trial

Comparison of Drought Stress Response and Gene Expression between a GM Maize Variety and a Near-Isogenic Non-GM Variety

Maize MON810, grown and commercialised worldwide, is the only cultivated GM event in the EU. Maize MON810, variety DKC6575, and the corresponding near-isogenic line Tietar were studied in different growth conditions, to compare their behaviour in response to drought. Main photosynthetic parameters were significantly affected by drought stress in both GM and non-GM varieties to a similar extent....

Functional analysis of drought-resistant genes in barley using VIGS

The following study analyzed the role of the gamma-aminobutyric acid transaminase (GABAT) gene in the response of barley plants to drought stress. Expression of GABAT in barley was suppressed using virus-induced gene silencing (VIGS). In VIGS, an RNA virus is used to replicate a small portion of the target RNA. In this study, barley stripe mosaic virus (BSMV), that carries a piece of the GABAT ...