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Aspergillus nidulans hypA regulates morphogenesis through the secretion pathway.
Aspergillus nidulans hypA encodes a predicted 1474 amino acid, 161.9 kDa cytoplasmic peptide. Strains with hypA1 and hypA6 alleles are wild type at 28 degrees C but have wide, slow-growing hyphae and… Expand
Light-dependent systemic infection of solanaceous species by cauliflower mosaic virus can Be conditioned by a viral gene encoding an aphid transmission factor.
Gene II of cauliflower mosaic virus (CaMV), which encodes an 18-kDa protein originally identified as an aphid transmission factor (ATF), influences host specificity in a light-dependent manner. A… Expand
Suppression of Magnaporthe oryzae and interaction between Bacillus subtilis and rice plants in the control of rice blast
Magnaporthe oryzae, the causative pathogen of rice blast, has caused extensive losses to rice cultivation worldwide. Strains of the bacterium Bacillus subtilis have been used as biocontrol agents… Expand
A NEW SPECIES OF THE GENUS CARACLADUS FROM CHINA (ARANEAE:LINYPHIIDAE:ERIGONINAE)
- Y. Sha
The genus Caracladus Simon 1884 conjoins at present 4 saaes: C. aviCUlus,C. pauperulus, C. leberti, C. tsurusakii, distributed in Western Europe, Japan(Hokkaido). No one was recorded in China. This… Expand
Isolation and Identification of the Pathogen Causing Phytophthora Blight of Pachira macrocarpa
- Y. Sha
The diseased plants of Pachira macrocarpa showing symptoms of phytophthora blight were collected from Zhanjiang,Guangdong Province from 2008 to 2009.This study proved that the pathogen was a kind of… Expand
Expression of a plant viral polycistronic mRNA in yeast, Saccharomyces cerevisiae, mediated by a plant virus translational transactivator.
- Y. Sha, E. Broglio, J. Cannon, J. Schoelz
- Biology, Medicine
- Proceedings of the National Academy of Sciences…
- 12 September 1995
We demonstrate that the cauliflower mosaic virus (CaMV) gene VI product can transactivate the expression of a reporter gene in bakers' yeast, Saccharomyces cerevisiae. The gene VI coding sequence was… Expand
Molecular and confocal microscopy comparisons of wild type and temperature sensitive alleles of the aspergillus nidulans morphogenetic locus HypA
- Y. Sha
- 12 August 2003
Aspergillus nidulans is a filamentous fungus whose cells have highly polarized growth. This requires many genes including hypA, which affects hyphal morphogenesis by promoting tip cell growth and… Expand
Introduction of the Rs-AFP2 gene into Eucalyptus urophylla for resistance to Phytophthora capsici.
p hytophthora capsici. We developed an Agrobacterium tumefaciens-mediated transformation system for Eucalyptus urophylla using hypocotyl explants. Antibiotic concentrations, pre-culture times, pH of… Expand
A NEW SPECIES OF SPIDER OF THE GENUS FLORONIA FROM CHINA (ARANEAE:LINYPHIIDAE)
This paper describes a new species of the genus Floronio. AU types are deposited in the Department of Biology, Norman Bethune University of Medical Sciences.Floronia zhejiangensis sp. nov. (figs.… Expand
THREE NEW SPECIES OF SPIDERS OF LINYPHIIDAE FROM QINGHAI PROVINCE, CHINA (ARANEAE)
This paper deals with three new species of spiders of Family Linyphiidae, eollected from Huangyuan County (36°7'N, 101°3'E, elevation 2640M), Qinghai Province by Li Zhongshan in 1983. The type… Expand