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Disseminated superficial actinic porokeratosis (DSAP) is an uncommon autosomal dominant chronic keratinization disorder, characterized by multiple superficial keratotic lesions surrounded by a slightly raised keratotic border. Thus far, although two loci for DSAP have been identified, the genetic basis and pathogenesis of this disorder have not been(More)
Five new bipyridine alkaloids (1-5) and a new phenylpyridine alkaloid (6), which we name caerulomycins F-K, along with five known analogues (7-11), were isolated from the marine-derived actinomycete Actinoalloteichus cyanogriseus WH1-2216-6. The structures of 1-6 were established on the basis of spectroscopic analyses and chemical methods. Compounds 1-10(More)
The diffuse coevolution between two moth species (Epicephala lativalvaris and E. mirivalvata) and two plant species (Breynia fruticosa and B. rostrata) is reported based on field observations and indoor experiments conducted in Hainan and Fujian, China. Study results showed that the two Epicephala species jointly pollinated the two Breynia species, which(More)
Cyanogrisides A-D (1-4), four new glycosidic derivatives of bipyridine featuring a novel cyclic glycoside generated by vicinal hydroxyl groups of an aglycone with both the anomeric center and the adjacent carbonyl of a keto sugar, were isolated from the marine-derived actinomycete Actinoalloteichus cyanogriseus WH1-2216-6. The structures of 1-4 were(More)
A NEW SPECIES AND NEW RECORD OF GRACILLARIID MOTHS FROM CHINA ARE REPORTED: Conopomorpha flueggella Li, sp. n. and Epicephala relictella Kuznetzov, 1979. Specimens were collected on flowers or leaves of Flueggea suffruticosa (Pall.) Baill. (Euphorbiaceae) at night, and reared from fruits in captivity. Larvae of both species feed on the seeds of Flueggea(More)
The genus Deltoplastis Meyrick is reviewed from China and its neibouring countries. Fifteen species are recognized, including nine new species: D. angustifoliacea sp. nov., D. conjugata sp. nov., D. dentata sp. nov., D. curviloba sp. nov., D. gyroflexa sp. nov., D. hippocrepica sp. nov., D. mamillata sp. nov., D. acutiprocessa sp. nov., and D.(More)
We present a review of the Chinese species of the genus Ypsolopha Latreille. Of the 60 species treated herein, 21 species are described as new: Y. flaviterminata sp. nov., Y. flavida sp. nov., Y. albula sp. nov., Y. longisaccata sp. nov., Y. fascimaculata sp. nov., Y. mucronulata sp. nov., Y. bicostata sp. nov., Y. latiuscula sp. nov., Y. purpurata sp.(More)
Ten species of the genus Promalactis Meyrick, 1908 are treated from Hainan Island, China. Eight species are described as new: P. falciprocessa sp. nov.; P. bilobulata sp. nov.; P. longivalvaris sp. nov.; P. pugnivalvata sp. nov.; P. termelliptica sp. nov.; P. gladiata sp. nov.; P. lucida sp. nov. and P. latitaeniata sp. nov.; the male of P. caperatiella Kim(More)
The genus Atkinsonia Stainton, 1859 is reviewed in China. Eight species are recognized, including two new species: A. brevisaccula sp. nov. and A. parignipicta sp. nov.; A. clerodendronella Stainton, 1859 is newly recorded for China; two new combinations and one new synonymy are proposed: A. butalistis (Strand, 1917) comb. nov. from Oedematopoda, A. furcata(More)