Dataset Information

The History and introduction of the Daurian Lily Liliumpensylvanicum and the new combination L.pensylvanicum var. alpinum (Liliaceae).

ABSTRACT: Manuscripts in the Archives of the Academy of Sciences in St. Petersburg reveal the first recorded observations and introductions of Liliumpensylvanicum Ker-Gawl. from Siberia to European Russia. The naming of Liliumpensylvanicum and its attempted renaming to L.dauricum Ker-Gawl. is fully outlined. Lectotypes are designated here for the names Liliumpseudodahuricum M.Fedoss. & S.Fedoss., L.dauricumvar.alpinum N.I.Kuznetsov and L.pensylvanicumf.praecox Vrishcz. The new combination L.pensylvanicumvar.alpinum (N.I.Kuznetsov) J.Compton & Sytin is made and a key is provided to the varieties of L.pensylvanicum.

SUBMITTER: Compton JA

PROVIDER: S-EPMC10757302 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature

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Publications

The History and introduction of the Daurian Lily Liliumpensylvanicum and the new combination L.pensylvanicum var. alpinum (Liliaceae).

Compton James A JA Sytin Andrej K AK

PhytoKeys 20231222

Manuscripts in the Archives of the Academy of Sciences in St. Petersburg reveal the first recorded observations and introductions of Liliumpensylvanicum Ker-Gawl. from Siberia to European Russia. The naming of Liliumpensylvanicum and its attempted renaming to L.dauricum Ker-Gawl. is fully outlined. Lectotypes are designated here for the names Liliumpseudodahuricum M.Fedoss. & S.Fedoss., L.dauricumvar.alpinum N.I.Kuznetsov and L.pensylvanicumf.praecox Vrishcz. The new ...[more]

PMID: 38162927

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Project description:Low temperature induces changes in plants at physiological and molecular levels, thus affecting growth and development. The Lanzhou lily (Lilium davidii, var. unicolor) is an important medicinal plant with high economic value. However, the molecular mechanisms underlying its photosynthetic and antioxidation responses to low temperature still remain poorly understood. This study subjected the Lanzhou lily to the two temperatures of 20°C (control) and 4°C (low temperature) for 24 h. Physiological parameters related to membrane integrity, photosynthesis, antioxidant system, and differentially expressed genes were investigated. Compared with control, low temperature increased the relative electrical conductivity by 43.2%, while it decreased net photosynthesis rate, ratio of variable to maximal fluorescence, and catalase activity by 47.3%, 10.1%, and 11.1%, respectively. In addition, low temperature significantly increased the content of soluble protein, soluble sugar, and proline, as well as the activity of superoxide dismutase and peroxidase. Comparative transcriptome profiling showed that a total of 238,109 differentially expressed genes were detected. Among these, 3,566 were significantly upregulated while 2,982 were significantly downregulated in response to low temperature. Gene Ontology enrichment analysis indicated that in response to low temperature, the mostly significantly enriched differentially expressed genes were mainly involved in phosphorylation, membrane and protein kinase activity, as well as photosynthesis, light harvesting, light reaction, and alpha,alpha-trehalose-phosphate synthase activity. Kyoto Encyclopedia of Genes and Genomes enrichment analysis also indicated that the most significantly enriched pathways involved ribosome biogenesis in eukaryotes, phenylalanine metabolism, circadian rhythm, porphyrin and chlorophyll metabolism, photosynthesis of antenna proteins, photosynthesis, and carbon fixation in photosynthetic organisms. Moreover, the expression patterns of 10 randomly selected differentially expressed genes confirmed the RNA-Seq results. These results expand the understanding of the physiological and molecular mechanisms underlying the response of the Lanzhou lily to low temperature stress.

Dataset Information

The History and introduction of the Daurian Lily Liliumpensylvanicum and the new combination L.pensylvanicum var. alpinum (Liliaceae).

Publications

The History and introduction of the Daurian Lily <i>Liliumpensylvanicum</i> and the new combination <i>L.pensylvanicum</i> var. <i>alpinum</i> (Liliaceae).

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Dataset Information

The History and introduction of the Daurian Lily Liliumpensylvanicum and the new combination L.pensylvanicum var. alpinum (Liliaceae).

Publications

﻿The History and introduction of the Daurian Lily <i>Liliumpensylvanicum</i> and the new combination <i>L.pensylvanicum</i> var. <i>alpinum</i> (Liliaceae).

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets

The History and introduction of the Daurian Lily <i>Liliumpensylvanicum</i> and the new combination <i>L.pensylvanicum</i> var. <i>alpinum</i> (Liliaceae).