In this task, you are given a abstract of article and corresponding title of an article. Your task is to generate label "yes" if title is right for article, otherwise generate "no".

[EX Q]: Abstract: In salamander rods, Ca(2+)-activated K(+) current (I(KCa)) provides an effective "clamp" of the dark membrane potential to its normal resting level. By a combination of electrophysiological, pharmacological, and immunohistochemical approaches, we show that salamander rods functionally express large-conductance Ca(2+)- and voltage-dependent potassium (BK) channel and intermediate-conductance Ca(2+)-dependent potassium (IK) channel, but not small-conductance Ca(2+)-dependent potassium channel (SK) subtypes. Application of 100 nM iberiotoxin and 100 nM clotrimazole reduced net I(KCa) to 36% and 63%, respectively, whereas the current was unaffected by application of 1 microM apamin. Consistently, anti- SK1, -SK2, and -SK3 antibodies were unable to stain rod photoreceptors, whereas both anti-BK and -SK4/ IK1 antibodies heavily stained the ellipsoid region of the inner segments of the rods. Moreover, by using current-clamp experiments, it was clearly seen that the strong clamping effect of the total I(KCa) was lost when IbTx, but not CLTZ, was applied to the bath. This behavior strongly suggests that of BK and IK channels, only the former are responsible for the clamping effect on the photoreceptor membrane potential.. Title: Vertebrate rod photoreceptors express both BK and IK calcium-activated potassium channels, but only BK channels are involved in receptor potential regulation.
[EX A]: yes

[EX Q]: Abstract: Haploid cells are amenable for genetic analysis. Recent success in the derivation of mouse haploid embryonic stem cells (haESCs) via parthenogenesis has enabled genetic screening in mammalian cells. However, successful generation of live animals from these haESCs, which is needed to extend the genetic analysis to the organism level, has not been achieved. Here, we report the derivation of haESCs from androgenetic blastocysts. These cells, designated as AG-haESCs, partially maintain paternal imprints, express classical ESC pluripotency markers, and contribute to various tissues, including the germline, upon injection into diploid blastocysts. Strikingly, live mice can be obtained upon injection of AG-haESCs into MII oocytes, and these mice bear haESC-carried genetic traits and develop into fertile adults. Furthermore, gene targeting via homologous recombination is feasible in the AG-haESCs. Our results demonstrate that AG-haESCs can be used as a genetically tractable fertilization agent for the production of live animals via injection into oocytes.. Title: Quantitative phosphoproteomic analysis of acquired cancer drug resistance to pazopanib and dasatinib
[EX A]: no

[EX Q]: Abstract: A novel mammalian adenylyl cyclase was identified by reverse transcription-polymerase chain reaction amplification using degenerate primers based on a conserved region of previously described adenylyl cyclases (Premont, R. T. (1994) Methods Enzymol. 238, 116-127). The full-length cDNA sequence obtained from mouse brain predicts a 1353-amino acid protein possessing a 12-membrane span topology, and containing two regions of high similarity with the catalytic domains of adenylyl cyclases. Comparison of this novel adenylyl cyclase with the eight previously described mammalian enzymes indicates that this type 9 adenylyl cyclase sequence is the most divergent, defining a sixth distinct subclass of mammalian adenylyl cyclases. The AC9 gene has been localized to human chromosome band 16p13.3-13.2. The 8.5-kb mRNA encoding the type 9 adenylyl cyclase is widely distributed, being readily detected in all tissues tested, and is found at very high levels in skeletal muscle and brain. AC9 mRNA is found throughout rat brain but is particularly abundant in hippocampus, cerebellum, and neocortex. An antiserum directed against the carboxyl terminus of the type 9 adenylyl cyclase detects native and expressed recombinant AC9 protein in tissue and cell membranes. Levels of the AC9 protein are highest in mouse brain membranes. Characterization of expressed recombinant AC9 reveals that the protein is a functional adenylyl cyclase that is stimulated by Mg2+, forskolin, and mutationally activated Gsalpha. AC9 activity is not affected by Ca2+/calmodulin or by G protein betagamma-subunits. Thus AC9 represents a functional G protein-regulated adenylyl cyclase found in brain and in most somatic tissues.. Title: Identification and characterization of a widely expressed form of adenylyl cyclase.
[EX A]:
yes