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 uBio  Web Results 1 - 4 of about 4

Synonyms:
   Agouticarpa curviflora 
   Genipa curviflora 

Broader Terms:
   Agouticarpa 
   Genipa 
 
 


External Resources:



1.  Unravelling the structure and function of the petal appendages in the tribe Schwenckieae (Solanaceae).LinkIT
Paucar JOA, Isaias RMS, Stehmann JR
Plant biology (Stuttgart, Germany) Plant Biol (Stuttg) Unravelling the structure and function of the petal appendages in the tribe Schwenckieae (Solanaceae). 146-156 10.1111/plb.13061 The tribe Schwenckieae (Solanaceae) is characterised by the presence of appendages on the corolla, a diagnostic trait for the group. These appendages constitute a median distal projection of the three-lobed petal and occur in the genera Melananthus and Schwenckia but are absent in Heteranthia. We investigated the micromorphology and anatomical structure of the appendages and lateral petal lobes of Schwenckia americana (two varieties), S. angustifolia, S. curviflora and S. novaveneciana, and Melananthus fasciculatus. We also performed histochemical tests to determine if the appendages are involved in the production of volatiles, acting as a fragrance secretory structure (osmophore). The appendages have a uniseriate epidermis, whose cells store phenolics and lipids. The parenchyma is starch-rich just prior to anthesis in all species studied. The sensory test and anatomical analyses identified scent-secreting tissues, not only in the appendages, but also in the lateral petal lobes, whose cells are papillose with a sculptured surface. The ?-naphthol p-phenylenediamine (NADI) reaction detected volatile (essential oils) compounds in S. americana var. americana and S. americana var. angustifolia. We demonstrated the secretory tissues and the production of lipids in the corolla appendages of Schwenckia and Melananthus, which indicate their osmogenic function and probable scent emission to attract pollinators. © 2019 German Society for Plant Sciences and The Royal Botanical Society of the Netherlands. Paucar J O A JOA Departamento de Botânica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil. Isaias R M S RMS https://orcid.org/0000-0001-8500-3320 Departamento de Botânica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil. Stehmann J R JR https://orcid.org/0000-0002-9504-5441 Departamento de Botânica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil. eng 001 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior APQ 306086/2017-4 Conselho Nacional de Desenvolvimento Científico e Tecnológico APQ 307011/2015-1 Conselho Nacional de Desenvolvimento Científico e Tecnológico Center for Microscopy at the Universidade Federal de Minas Gerais Journal Article 2019 12 13 England Plant Biol (Stuttg) 101148926 1435-8603 IM Flowers anatomy & histology Odorants Solanaceae anatomy & histology physiology Melananthus Schwenckia Floral anatomy micromorphology osmophores petal appendages secretory tissues 2019 05 16 2019 10 12 2019 10 24 6 0 2020 3 12 6 0 2019 10 24 6 0 ppublish 31642176 10.1111/plb.13061 References, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>2.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Two novel alkaloids from Corydalis curviflora Maxim. and their insecticidal activity.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Xia J, Liu Y, Zhou Y, Zhang J, Li C, Yin X, Tian X, Zhang X<br><font color=gray><i>Pest management science Pest Manag. Sci. Two novel alkaloids from Corydalis curviflora Maxim. and their insecticidal activity. 10.1002/ps.5772 Botanical pesticide plays an essential role in the control of agricultural pests. Corydalis curviflora Maxim. is used as a cholagogue and larvicide in the rural areas of Northwest China. In this study, our objective was to identify the insect active ingredients of C. curviflora extract. Bioassay-guided isolation of the high active fraction led to the identification of two novel N-demethyl hexahydrobenzophenanthridine-type alkaloids, Curviflorain A (1) and Curviflorain B (2), together with nine known alkaloids, ambiguanine A (3), ambiguanine B (4), ambiguanine C (5), 6-acetylambinine (6), 1,1-dimethyl-6-methoxy-7-hydroxyl-1,2,3,4-tetrahydroisoquinoline (7), hendersine B (8), coryximine (9), isochotensine (10) and corysolidine (11). Compounds 1, 2, and 6 showed promising activity to the larvae of Culex pipiens pallens Coq. and Aedes albopictus Skuse. These compounds were also tested against the insect pests, Mythimna separata walker. and Schizaphis graminum Rondani. These findings provide a better understanding of the insecticidal activity of C. curviflora extract and the active compounds. This has the potential to lead to a more effective botanical insecticide. © 2020 Society of Chemical Industry. © 2020 Society of Chemical Industry. Xia JianKai J Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, China. Liu Yao Y Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, China. Zhou Yu Y Research and Development Center of Biorational Pesticide, Northwest A&F University, Yangling, Shaanxi, China. Zhang JiaYao J Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, China. Li ChunHuan C Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, China. Yin Xia X Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, China. Tian XiangRong X https://orcid.org/0000-0001-9964-3038 Research and Development Center of Biorational Pesticide, Northwest A&F University, Yangling, Shaanxi, China. Zhang XiuYun X https://orcid.org/0000-0002-5242-8426 Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, China. eng 2019-FP-14 Poverty Alleviation Programs of Yangling Demonstration Area 2018SF-289 Shaanxi Key Research and Development Program XTG2018-04 The Special Fund for University-supported Agricultural Sci-tech Extension Model Journal Article 2020 02 04 England Pest Manag Sci 100898744 1526-498X IM Aedes albopictus Skuse. Corydalis curviflora Maxim. Culex pipiens pallens Coq. Mythimna separata Walker. Schizaphis graminum Rondani alkaloid larvicidal activity 2019 07 17 2020 01 02 2020 02 04 2020 2 6 6 0 2020 2 6 6 0 2020 2 6 6 0 aheadofprint 32020760 10.1002/ps.5772 REFERENCES, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>3.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Antibacterial activity of selected ethnomedicinal plants from South India.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Raja RD, Jeeva S, Prakash JW, Antonisamy JM, Irudayaraj V<br><font color=gray><i>Asian Pacific journal of tropical medicine, 2011</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>4.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Screening of selected indigenous plants of Lebanon for antimicrobial activity.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Barbour EK, Al Sharif M, Sagherian VK, Habre AN, Talhouk RS, Talhouk SN<br><font color=gray><i>Journal of ethnopharmacology, 2004</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br></table></tr></table></td><script src="http://www.google-analytics.com/urchin.js" type="text/javascript"> </script> <script type="text/javascript"> _uacct = "UA-634822-1"; urchinTracker(); </script> </BODY> </HTML>