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Plant cytoplasmic male sterility (CMS) results from incompatibilities between the organellar and nuclear genomes and prevents self pollination, enabling hybrid crop breeding to increase yields. The Wild Abortive CMS (CMS-WA) has been exploited in the majority of 'three-line' hybrid rice production since the 1970s, but the molecular basis of this trait(More)
It was reported that the intron 6, + 1 del G (GT>TT) mutation of the ARHGEF28 gene generates a shortened protein that might be related to amyotrophic lateral sclerosis (ALS). We sequenced this mutation in 25 familial ALS (FALS), 357 sporadic ALS (SALS) patients, and 442 healthy control subjects. We found just two SALS patients exhibited the mutation so that(More)
Viral replication and capsid assembly in the viruses in the order Picornavirales requires polyprotein proteolytic processing by 3C or 3C-like (3CL) proteases. We identified and characterized the 3CL protease of Ectropis obliqua virus (EoV) of the newly established family Iflaviridae (order Picornavirales). The bacterially expressed EoV 3CL protease domain(More)
miRNAs, endogenous oligonucleotide RNAs, play an important role in mammary gland carcinogenesis and tumor progression. Detection of their expression and investigation of their functions could lead to discovery of novel biomarkers for breast cancer. In situ hybridization was used to detect miR-133a expression in formalin-fixed paraffin-embedded breast(More)
A hexanucleotide repeat expansion (HRE) in the C9orf72 gene has been identified as the most common mutation in amyotrophic lateral sclerosis (ALS) among Caucasian populations. We sought to comprehensively evaluate genetic and epigenetic variants of C9orf72 and the contribution of the HRE in Chinese ALS cases. We performed fragment-length and repeat-primed(More)
B-cell lymphoma 6 (BCL6) protein, an evolutionarily conserved zinc finger transcription factor, showed to be highly expressed in various human cancers in addition to malignancies in the lymphoid system. This study investigated the role of BCL6 expression in breast cancer and its clinical significance in breast cancer patients. Expression of BCL6 protein was(More)
ISSN 2167-8421 print/ISSN 2167-9223 online © 2013 Informa Healthcare DOI: 10.3109/21678421.2013.817588 repeats in both groups are presented in Tables II and III. In the FALS group, the most common number of repeats was two (73/122; 59.84%), followed by six (19/122; 15.57%) and seven (16/122; 13.11%) repeats. The control samples displayed similar patterns of(More)
MicroRNAs (miRNAs) are endogenous, non-coding, small RNAs that play significant regulatory roles in plant growth, development, and biotic and abiotic stress responses. To date, a great number of conserved and species-specific miRNAs have been identified in many important plant species such as Arabidopsis, rice and poplar. However, little is known about(More)
OBJECTIVE The existing screening batteries assessing multiple neuropsychological functions are not specific to amyotrophic lateral sclerosis (ALS) patients and are limited to their physical dysfunctions, whereas category cognitive tests are too time-consuming to assess all the domains. The Edinburgh Cognitive and Behavioural ALS Screen (ECAS) was recently(More)
Cerebral ischemia-reperfusion injury (IRI) is a common clinical pathological process, and it is a key step in causing further ischemic organ damage. The mechanism of cerebral IRI is still not fully understood, leading to a lack of effective treatment. It has been demonstrated that circular RNAs (circRNAs) can act as miRNA sponges and play an important role(More)