{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,19]],"date-time":"2026-01-19T15:07:46Z","timestamp":1768835266499,"version":"3.49.0"},"reference-count":38,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2023,1,11]],"date-time":"2023-01-11T00:00:00Z","timestamp":1673395200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004663","name":"Ministry of Science and Technology, Taiwan","doi-asserted-by":"publisher","award":["106-2313-B-005-017-"],"award-info":[{"award-number":["106-2313-B-005-017-"]}],"id":[{"id":"10.13039\/501100004663","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Insects"],"abstract":"<jats:p>Rhyzopertha dominica Prip (RdPrip) cDNA was cloned (GenBank accession no. OK318454), and the encoded 276-amino-acid protein indicated the typical aquaporin structure, including six transmembrane regions and two NPA motifs. The developmental and tissue profiles of RdPrip transcription were determined. RdPrip was highly transcribed in female adults, followed by larvae, pupae, and male adults. The transcriptional expression levels of RdPrip were significantly high in the ovary and hindgut (including cryptonephridial systems) compared with the foregut, testis, midgut, and Malpighian tubules. Knockdown of RdPrip in female adults did not decrease fecundity, but significantly decreased the hatching rate of eggs laid by the females. The results suggest that RdPrip functions in embryonic development, not in egg formation. In addition, the transcriptional expression level of RdPrip was lower in the spinosad-resistant strain than in the susceptible one, and the resistant strain produced fewer progeny than the susceptible strain did. These studies support the functional role of RdPrip in female reproduction. The absence of significant mortality reduction in the R. dominica exposed to spinosad after RdPrip RNAi suggests that other aquaporins that were not knocked down may exist for the excretion of metabolized pesticides.<\/jats:p>","DOI":"10.3390\/insects14010070","type":"journal-article","created":{"date-parts":[[2023,1,12]],"date-time":"2023-01-12T03:47:01Z","timestamp":1673495221000},"page":"70","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Regulation of Aquaporin Prip Expression and Its Physiological Function in Rhyzopertha dominica (Coleoptera: Bostrichidae)"],"prefix":"10.3390","volume":"14","author":[{"given":"Lan-Pin","family":"Tan","sequence":"first","affiliation":[{"name":"Department of Entomology, National Chung-Hsing University, Taichung City 40227, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mei-Er","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Entomology, National Chung-Hsing University, Taichung City 40227, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,1,11]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"6407","DOI":"10.1016\/S0021-9258(18)38133-X","article-title":"Erythrocyte Mr 28,000 transmembrane protein exists as a multisubunit oligomer similar to chnnel proteins","volume":"266","author":"Smith","year":"1991","journal-title":"J. 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