Effects of temperature on the photoreactivation of ultraviolet‐b–induced dna damage in <i>Palmaria palmata</i> (Rhodophyta) is a research paper published in Journal of Phycology (2000). On theSindex it has a DataRank of 5.5. It has been cited 111 times, with 105 citing works in its 1-hop citation network. Its calibrated FAIR score is 49/100.
The accumulation of DNA damage (thymine dimers and 6‐4 photoproducts) induced by ultraviolet‐B radiation was studied in Palmaria palmata (L.) O. Kuntze under different light and temperature conditions, using specific monoclonal antibodies and subsequent chemiluminescent detection. Both types of damage were repaired much faster under ultraviolet‐A radiation (UVAR) plus photosynthetically active radiation (PAR) than in darkness, which indicates photoreactivating activity. At 12° C, all thymine dimers were repaired after 2 h irradiation with UVAR plus PAR, whereas 6‐4 photoproducts were almost completely repaired after 4 h. After 19 h of darkness, almost complete repair of 6‐4 photoproducts was found, and 67% of the thymine dimers were repaired. In a second set of experiments, repair of DNA damage under UVAR plus PAR was compared at three different temperatures (0, 12, and 25° C). Again, thymine dimers were repaired faster than 6‐4 photoproducts at all three temperatures. At 0° C, significant repair of thymine dimers was found but not of 6‐4 photoproducts. Significant repair of both thymine dimers and 6‐4 photoproducts occurred at 12 and 25° C. Optimal repair efficiency was found at 25° C for thymine dimers but at 12° C for 6‐4 photoproducts, which suggests that the two photorepair processes have different temperature characteristics.
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Base Score Contribution
0.708
From this paper's citation signal
Citation Network Contribution
4.8
From 98 citing papers with measurable signal
Ranked by citation count — the same ordering the engine uses when summing log1p(Cq) over citers.
DataRank blends this paper's own citation count with the influence of the papers that cite it. Here, roughly 13% comes from its base citations and 87% from the citation network (98 citing papers contributed measurable signal).
Citers are pulled from OpenAlex sorted by cited_by_count:descand capped per paper, so when the cap binds we keep the highest-signal references and the score is reproducible across reruns.
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