The migration and dispersal of stress-tolerant symbiotic dinoflagellates (genus Symbiodinium) may influence the response of symbiotic reef-building corals to a warming climate. We analyzed the genetic structure of the stress-tolerant endosymbiont, Symbiodinium glynni nomen nudum (ITS2 - D1), obtained from Pocillopora colonies that dominate eastern Pacific coral communities. Eleven microsatellit...

The Tibetan hulless barley (Hordeum vulgare L. var. nudum), also called "Qingke" in Chinese and "Ne" in Tibetan, is the staple food for Tibetans and an important livestock feed in the Tibetan Plateau. The diploid nature and adaptation to diverse environments of the highland give it unique resources for genetic research and crop improvement. Here we produced a 3.89-Gb draft assembly of Tibetan h...

Accepted for publication 5 July 1990 It is a delight to reflect on one of the truly great medical men of this century. Although I did not have the pleasure of meeting Sidney Dyke until the mid 1940s, I had been well tutored about his existence and his unique abilities by several senior colleagues. These included Frederick Hill, physician to Bruntcliffe Isolation Hospital, Morley, Georgina Bonse...

The limited germplasm resources of hulless barley restrict the breeding with improved traits. Mutation techniques are an effective tool for generating variation plant studies. This study aimed to evaluate impact gamma-ray at different doses on certain seedling properties M1 plants two genotypes, as well determine dose (ED50). seeds two-row cv. Yalin and line YAA7050-14, were irradiated 100, 150...

Highland barley (HB, Hordeum vulgare L. var. nudum Hook. f.), also known as naked or hulless barley, is a kind of cereal crop growing at high altitudes (4200–4500 m) around the world. In this study, HB vinegar (HBV) was prepared, using Tibetan main raw material, according to process Shanxi aged (SAV), famous in China, which sorghum usually used material. The related compounds, such alcohol and ...

Drought is one of the most important factors worldwide, which limits crop production, especially in semi-arid areas. The use beneficial microorganisms such as arbuscular mycorrhizal fungi (AMF) may represent an eco-friendly and biological technique to increase crops yields ensure food security. purpose this paper was evaluate effect AMF inoculation on a promised variety hulless barley (Hordeum ...

BACKGROUND Stingless bees were significant resources managed by Mesoamerican peoples during pre-Columbian times and remain important in particular areas. Our study aimed at inventorying stingless bees' species, traditional knowledge and forms of use and management of them at the municipality of Nocupetaro, Michoacán, Mexico, a region of the Balsas River Basin. METHODS We inventoried the sting...

Contarinia manii (Diptera: Cecidomyiidae) is described as a new species, on the basis of adults reared from remarkable 'cylinder-piston' galls formed from contiguous leaflets of Acacia ferruginea D.C. in southern India. These galls have been known since 1952 but adults were not reared until 2007. The new species, and another Indian species, Contarinia ramachandrani (Mani), induce similar but di...

It is shown that a total of eight pre-existing genus-group names in Diptera were "borrowed" and deliberately given new identities in the systematic works of J.C. Fabricius: Bibio Fabricius, 1775, Ceria Fabricius, 1794, Hirtea Fabricius, 1798, Mulio Fabricius, 1798, Scatophaga Fabricius, 1805, Sicus Fabricius, 1798, Thereva Fabricius, 1798 and Voluccella Fabricius, 1794. These names are reviewed...