Ovule and Seed Structure in Argemone aurantiaca (Papaveraceae)
Ovule ontogeny and seed anatomy-morphology in Argemone aurantiaca G. B. Ownbey were investigated. Ovule primordia are dizonate. The inner integument is initiated before the outer integument. The mature ovule is anatropous, bitegmic, and crassinucellate Megasporogenesis and megagametogenesis follow a...
Gespeichert in:
| Veröffentlicht in: | Bulletin of the Torrey Botanical Club 1988-04, Vol.115 (2), p.108-112 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 112 |
|---|---|
| container_issue | 2 |
| container_start_page | 108 |
| container_title | Bulletin of the Torrey Botanical Club |
| container_volume | 115 |
| creator | Cresson, Ruth A. Schneider, Edward L. |
| description | Ovule ontogeny and seed anatomy-morphology in Argemone aurantiaca G. B. Ownbey were investigated. Ovule primordia are dizonate. The inner integument is initiated before the outer integument. The mature ovule is anatropous, bitegmic, and crassinucellate Megasporogenesis and megagametogenesis follow a Polygonum-type of development. Antipodals are enlarged and persistent At maturity the tegmen is composed of one cell layer and the testa is composed of three cell layers The mature seed is covered by a thick cuticle. Endosperm is initially free-nuclear, but becomes cellular with numerous oil globules. The linear embryo produces two cotyledons. |
| doi_str_mv | 10.2307/2996141 |
| format | Article |
| fullrecord | <record><control><sourceid>jstor_cross</sourceid><recordid>TN_cdi_crossref_primary_10_2307_2996141</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>2996141</jstor_id><sourcerecordid>2996141</sourcerecordid><originalsourceid>FETCH-LOGICAL-c213t-c8c65e01c84fc0712875fcb411b15e1577db0226a91e0525637026df05d1a5833</originalsourceid><addsrcrecordid>eNp1j09Lw0AUxBdRMFbxK-QgqIfoe5tsdnMRSvEfFCqo5_CyeZGUNAm7ScFv30iLnrzMHObHMCPEJcKdjEHfyyxLMcEjEchYqsiAUsciAEggmgJzKs68XwNAphAC8bDajg2H1JbhO_MkgxvtMDoO6zacuy_edO0Uj47aoSZL4c0b9bRlR5aJb8_FSUWN54uDz8Tn0-PH4iVarp5fF_NlZCXGQ2SNTRUDWpNUFjRKo1VliwSxQMWotC4LkDKlDBmUVGmsQaZlBapEUiaOZ-J632td573jKu9dvSH3nSPkP7fzw-2JvNqTPXlLTTUNt7X_xdNMy8wkf9jaD537t20HKplfWg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Ovule and Seed Structure in Argemone aurantiaca (Papaveraceae)</title><source>JSTOR Archive Collection A-Z Listing</source><creator>Cresson, Ruth A. ; Schneider, Edward L.</creator><creatorcontrib>Cresson, Ruth A. ; Schneider, Edward L.</creatorcontrib><description>Ovule ontogeny and seed anatomy-morphology in Argemone aurantiaca G. B. Ownbey were investigated. Ovule primordia are dizonate. The inner integument is initiated before the outer integument. The mature ovule is anatropous, bitegmic, and crassinucellate Megasporogenesis and megagametogenesis follow a Polygonum-type of development. Antipodals are enlarged and persistent At maturity the tegmen is composed of one cell layer and the testa is composed of three cell layers The mature seed is covered by a thick cuticle. Endosperm is initially free-nuclear, but becomes cellular with numerous oil globules. The linear embryo produces two cotyledons.</description><identifier>ISSN: 0040-9618</identifier><identifier>EISSN: 2325-8055</identifier><identifier>DOI: 10.2307/2996141</identifier><identifier>CODEN: BTBCAL</identifier><language>eng</language><publisher>New York, NY: Torrey Botanical Club</publisher><subject>Biological and medical sciences ; Cotyledons ; Embryo sac ; Embryology ; Embryos ; Endosperm ; Epidermal cells ; Fundamental and applied biological sciences. Psychology ; Integument ; Megasporocytes ; Ovules ; Plant cytology, morphology, systematics, chorology and evolution ; Seeds ; Testa</subject><ispartof>Bulletin of the Torrey Botanical Club, 1988-04, Vol.115 (2), p.108-112</ispartof><rights>Copyright 1988 Torrey Botanical Club</rights><rights>1989 INIST-CNRS</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c213t-c8c65e01c84fc0712875fcb411b15e1577db0226a91e0525637026df05d1a5833</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/2996141$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/2996141$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27923,27924,58016,58249</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=6972984$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Cresson, Ruth A.</creatorcontrib><creatorcontrib>Schneider, Edward L.</creatorcontrib><title>Ovule and Seed Structure in Argemone aurantiaca (Papaveraceae)</title><title>Bulletin of the Torrey Botanical Club</title><description>Ovule ontogeny and seed anatomy-morphology in Argemone aurantiaca G. B. Ownbey were investigated. Ovule primordia are dizonate. The inner integument is initiated before the outer integument. The mature ovule is anatropous, bitegmic, and crassinucellate Megasporogenesis and megagametogenesis follow a Polygonum-type of development. Antipodals are enlarged and persistent At maturity the tegmen is composed of one cell layer and the testa is composed of three cell layers The mature seed is covered by a thick cuticle. Endosperm is initially free-nuclear, but becomes cellular with numerous oil globules. The linear embryo produces two cotyledons.</description><subject>Biological and medical sciences</subject><subject>Cotyledons</subject><subject>Embryo sac</subject><subject>Embryology</subject><subject>Embryos</subject><subject>Endosperm</subject><subject>Epidermal cells</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Integument</subject><subject>Megasporocytes</subject><subject>Ovules</subject><subject>Plant cytology, morphology, systematics, chorology and evolution</subject><subject>Seeds</subject><subject>Testa</subject><issn>0040-9618</issn><issn>2325-8055</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNp1j09Lw0AUxBdRMFbxK-QgqIfoe5tsdnMRSvEfFCqo5_CyeZGUNAm7ScFv30iLnrzMHObHMCPEJcKdjEHfyyxLMcEjEchYqsiAUsciAEggmgJzKs68XwNAphAC8bDajg2H1JbhO_MkgxvtMDoO6zacuy_edO0Uj47aoSZL4c0b9bRlR5aJb8_FSUWN54uDz8Tn0-PH4iVarp5fF_NlZCXGQ2SNTRUDWpNUFjRKo1VliwSxQMWotC4LkDKlDBmUVGmsQaZlBapEUiaOZ-J632td573jKu9dvSH3nSPkP7fzw-2JvNqTPXlLTTUNt7X_xdNMy8wkf9jaD537t20HKplfWg</recordid><startdate>19880401</startdate><enddate>19880401</enddate><creator>Cresson, Ruth A.</creator><creator>Schneider, Edward L.</creator><general>Torrey Botanical Club</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19880401</creationdate><title>Ovule and Seed Structure in Argemone aurantiaca (Papaveraceae)</title><author>Cresson, Ruth A. ; Schneider, Edward L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c213t-c8c65e01c84fc0712875fcb411b15e1577db0226a91e0525637026df05d1a5833</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>Biological and medical sciences</topic><topic>Cotyledons</topic><topic>Embryo sac</topic><topic>Embryology</topic><topic>Embryos</topic><topic>Endosperm</topic><topic>Epidermal cells</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Integument</topic><topic>Megasporocytes</topic><topic>Ovules</topic><topic>Plant cytology, morphology, systematics, chorology and evolution</topic><topic>Seeds</topic><topic>Testa</topic><toplevel>online_resources</toplevel><creatorcontrib>Cresson, Ruth A.</creatorcontrib><creatorcontrib>Schneider, Edward L.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Bulletin of the Torrey Botanical Club</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cresson, Ruth A.</au><au>Schneider, Edward L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ovule and Seed Structure in Argemone aurantiaca (Papaveraceae)</atitle><jtitle>Bulletin of the Torrey Botanical Club</jtitle><date>1988-04-01</date><risdate>1988</risdate><volume>115</volume><issue>2</issue><spage>108</spage><epage>112</epage><pages>108-112</pages><issn>0040-9618</issn><eissn>2325-8055</eissn><coden>BTBCAL</coden><abstract>Ovule ontogeny and seed anatomy-morphology in Argemone aurantiaca G. B. Ownbey were investigated. Ovule primordia are dizonate. The inner integument is initiated before the outer integument. The mature ovule is anatropous, bitegmic, and crassinucellate Megasporogenesis and megagametogenesis follow a Polygonum-type of development. Antipodals are enlarged and persistent At maturity the tegmen is composed of one cell layer and the testa is composed of three cell layers The mature seed is covered by a thick cuticle. Endosperm is initially free-nuclear, but becomes cellular with numerous oil globules. The linear embryo produces two cotyledons.</abstract><cop>New York, NY</cop><pub>Torrey Botanical Club</pub><doi>10.2307/2996141</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0040-9618 |
| ispartof | Bulletin of the Torrey Botanical Club, 1988-04, Vol.115 (2), p.108-112 |
| issn | 0040-9618 2325-8055 |
| language | eng |
| recordid | cdi_crossref_primary_10_2307_2996141 |
| source | JSTOR Archive Collection A-Z Listing |
| subjects | Biological and medical sciences Cotyledons Embryo sac Embryology Embryos Endosperm Epidermal cells Fundamental and applied biological sciences. Psychology Integument Megasporocytes Ovules Plant cytology, morphology, systematics, chorology and evolution Seeds Testa |
| title | Ovule and Seed Structure in Argemone aurantiaca (Papaveraceae) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-12T15%3A03%3A40IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Ovule%20and%20Seed%20Structure%20in%20Argemone%20aurantiaca%20(Papaveraceae)&rft.jtitle=Bulletin%20of%20the%20Torrey%20Botanical%20Club&rft.au=Cresson,%20Ruth%20A.&rft.date=1988-04-01&rft.volume=115&rft.issue=2&rft.spage=108&rft.epage=112&rft.pages=108-112&rft.issn=0040-9618&rft.eissn=2325-8055&rft.coden=BTBCAL&rft_id=info:doi/10.2307/2996141&rft_dat=%3Cjstor_cross%3E2996141%3C/jstor_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_jstor_id=2996141&rfr_iscdi=true |