Comparative genome analysis of wheat blue dwarf phytoplasma, an obligate pathogen that causes wheat blue dwarf disease in China. [PDF]
PLoS ONE, 2014 Wheat blue dwarf (WBD) disease is an important disease that has caused heavy losses in wheat production in northwestern China. This disease is caused by WBD phytoplasma, which is transmitted by Psammotettix striatus.
Wang Chen +4 more
doaj +4 more sources
The Blue Straggler Population in Dwarf Galaxies [PDF]
, 2014 In this chapter I review the recent developments regarding the study of Blue Stragglers (BSS) in dwarf galaxies. The loose density environment of dwarf galaxies resembles that of the Galactic Halo, hence it is natural to compare their common BSS ...
A. Aparicio +72 more
core +5 more sources
Molecular gas in blue compact dwarf galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2000 Blue compact dwarf galaxies (BCDGs) are currently undergoing strong bursts of star formation. Nevertheless, only a few of them have been clearly detected in CO, which is thought to trace the "fuel" of star formation: H_2. In this paper, we present a deep
Barone, Luca Tancredi +4 more
core +6 more sources
The Discovery of Blue-cored Dwarf Early-type Galaxies in Isolated Environments [PDF]
The Astrophysical Journal, 2023 The presence of blue-cored dwarf early-type galaxies (dE(bc)s) in high-density environments supports the scenario of the transformation of infalling late-type galaxies into quiescent dwarf early-type galaxies by environmental effects.
Soo-Chang Rey +3 more
doaj +2 more sources
ULAS J141623.94+134836.3: a Blue T Dwarf Companion to a Blue L Dwarf [PDF]
The Astronomical Journal, 2010 We confirm the substellar nature of ULAS J141623.94+134836.3, a common proper motion companion to the blue L dwarf SDSS J141624.08+134826.7 identified by Burningham et al. and Scholz.
Abazajian +46 more
core +6 more sources
Dwarf planet (1) Ceres surface bluing due to high porosity resulting from sublimation [PDF]
Nature Communications, 2021 The origin of blue ejecta around the fresh craters of dwarf planet Ceres is unknown. Here, the authors show that the blue color results from high porosity of the surface, induced by sublimation of ice-phyllosilicate mixture produced by impacts.
Stefan E. Schröder +8 more
doaj +2 more sources
Neutral Gas Distributions and Kinematics of Five Blue Compact Dwarf Galaxies [PDF]
, 1998 We present the results of high spatial resolution HI observations of five intrinsically compact dwarf galaxies which are currently experiencing a strong burst of star formation.
Salzer, J. J. +2 more
core +4 more sources
The Astrophysical Journal Letters, 2023 We report a rare astrophysical phenomenon, in which an early-type dwarf galaxy (dE), LEDA 1915372, is accreting gas from a nearby star-forming dwarf galaxy, MRK 0689, and is rejuvenating star formation activity at the center.
Sanjaya Paudel +7 more
doaj +1 more source
A Stellar Population Gradient in VII Zw 403 - Implications for the Formation of Blue Compact Dwarf Galaxies [PDF]
, 1999 We present evidence for the existence of an old stellar halo in the Blue Compact Dwarf galaxy VII Zw 403. VII Zw 403 is the first Blue Compact Dwarf galaxy for which a clear spatial segregation of the resolved stellar content into a "core-halo" structure
Babul A. +19 more
core +2 more sources
The Diversity, Distribution and Status of Phytoplasma Diseases in China
Frontiers in Sustainable Food Systems, 2022 Phytoplasmas are important prokaryotic pathogenic bacteria without cell walls, which were formerly known as mycoplasma-like organisms, and belong to the Mollicutes class, Candidatus Phytoplasma genus.
Xiao-Yan Wang +6 more
doaj +1 more source