Histochemical, structural and ultrastructural features of endosperm in Alyssum maritimum Lam
SUMMARY The primary endosperm nucleus in Alyssum maritimum is surrounded by a large number of polysaccharide grains. The grains are utilized during the nuclear development of the endosperm. The nuclear endosperm stains intensely for proteins, DNA and RNA but the concentration of these metabolites de...
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| Veröffentlicht in: | Acta Botanica Neerlandica 1984-01, Vol.33 (1), p.111-122 |
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| container_end_page | 122 |
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| container_issue | 1 |
| container_start_page | 111 |
| container_title | Acta Botanica Neerlandica |
| container_volume | 33 |
| creator | Vijayaraghavan, M.R Prabhakar, K Puri, B.K |
| description | SUMMARY
The primary endosperm nucleus in Alyssum maritimum is surrounded by a large number of polysaccharide grains. The grains are utilized during the nuclear development of the endosperm. The nuclear endosperm stains intensely for proteins, DNA and RNA but the concentration of these metabolites declines during cellularization, whereas the polysaccharide content increases again. The cellular endosperm in mature seeds stores polysaccharides mainly in the form of cell walls, and proteins as proteinaceous masses.
The endosperm is rich in ribosomes, mitochondria and plastids. The nuclei show different morphology. Nucleoli are either vacuolated or compact. In the endosperm extrusion of spherical bodies from the nuclei occurs. |
| doi_str_mv | 10.1111/j.1438-8677.1984.tb01776.x |
| format | Article |
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The primary endosperm nucleus in Alyssum maritimum is surrounded by a large number of polysaccharide grains. The grains are utilized during the nuclear development of the endosperm. The nuclear endosperm stains intensely for proteins, DNA and RNA but the concentration of these metabolites declines during cellularization, whereas the polysaccharide content increases again. The cellular endosperm in mature seeds stores polysaccharides mainly in the form of cell walls, and proteins as proteinaceous masses.
The endosperm is rich in ribosomes, mitochondria and plastids. The nuclei show different morphology. Nucleoli are either vacuolated or compact. In the endosperm extrusion of spherical bodies from the nuclei occurs.</description><identifier>ISSN: 0044-5983</identifier><identifier>EISSN: 0044-5983</identifier><identifier>DOI: 10.1111/j.1438-8677.1984.tb01776.x</identifier><identifier>CODEN: ABNRAN</identifier><language>eng</language><publisher>Amsterdam: Royal Botanical Society of the Netherlands</publisher><subject>Biological and medical sciences ; Embryology ; Fundamental and applied biological sciences. Psychology ; plant anatomy ; plant biochemistry ; Plant cytology, morphology, systematics, chorology and evolution ; plant morphology ; plant physiology</subject><ispartof>Acta Botanica Neerlandica, 1984-01, Vol.33 (1), p.111-122</ispartof><rights>1984 Royal Botanical Society of the Netherlands</rights><rights>1984 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3396-c67631718b951c9243ce70f46e1f34b7d4cd28abf4ed0f39f341d6413ce3a0003</citedby><cites>FETCH-LOGICAL-c3396-c67631718b951c9243ce70f46e1f34b7d4cd28abf4ed0f39f341d6413ce3a0003</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=9448231$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Vijayaraghavan, M.R</creatorcontrib><creatorcontrib>Prabhakar, K</creatorcontrib><creatorcontrib>Puri, B.K</creatorcontrib><title>Histochemical, structural and ultrastructural features of endosperm in Alyssum maritimum Lam</title><title>Acta Botanica Neerlandica</title><description>SUMMARY
The primary endosperm nucleus in Alyssum maritimum is surrounded by a large number of polysaccharide grains. The grains are utilized during the nuclear development of the endosperm. The nuclear endosperm stains intensely for proteins, DNA and RNA but the concentration of these metabolites declines during cellularization, whereas the polysaccharide content increases again. The cellular endosperm in mature seeds stores polysaccharides mainly in the form of cell walls, and proteins as proteinaceous masses.
The endosperm is rich in ribosomes, mitochondria and plastids. The nuclei show different morphology. Nucleoli are either vacuolated or compact. In the endosperm extrusion of spherical bodies from the nuclei occurs.</description><subject>Biological and medical sciences</subject><subject>Embryology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>plant anatomy</subject><subject>plant biochemistry</subject><subject>Plant cytology, morphology, systematics, chorology and evolution</subject><subject>plant morphology</subject><subject>plant physiology</subject><issn>0044-5983</issn><issn>0044-5983</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1984</creationdate><recordtype>article</recordtype><recordid>eNqVkF9LwzAUxYsoOKefwSK-aWvS3DatT86hTigo6N6EkKWJy-ifkbS4fXvTdcJezUsOl3PPufw87wqjELt3twoxkDRIE0pDnKUQtguEKU3CzZE3QgggiLOUHB_oU-_M2hVCOKIERt7XTNu2EUtZacHLW9-2phNtZ3jp87rwu7I1_GCmJHdCWr9RvqyLxq6lqXxd-5Nya21X-RU3utWVUzmvzr0TxUsrL_b_2Js_P31OZ0H-9vI6neSBICRLApHQhGCK00UWY5FFQISkSEEisSKwoAWIIkr5QoEskCKZG-IiAexshCOEyNi7GXJrvjtTW9arzrR6VVixNFq1smYxIMjAue8HtzCNtUYqtjba3b1lGLGeKluxnirrqbKeKttTZRu3fD0sr7l1wJThtXB1fwkZQBoR7GwPg-1Hl3L7jwL2nj_upIu4HCIUbxj_Nq5l_hEhTFAUA4kJkF8vD5gi</recordid><startdate>19840101</startdate><enddate>19840101</enddate><creator>Vijayaraghavan, M.R</creator><creator>Prabhakar, K</creator><creator>Puri, B.K</creator><general>Royal Botanical Society of the Netherlands</general><general>Koninklijke Nederlandse Botanische Vereniging</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>O.4</scope></search><sort><creationdate>19840101</creationdate><title>Histochemical, structural and ultrastructural features of endosperm in Alyssum maritimum Lam</title><author>Vijayaraghavan, M.R ; Prabhakar, K ; Puri, B.K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3396-c67631718b951c9243ce70f46e1f34b7d4cd28abf4ed0f39f341d6413ce3a0003</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1984</creationdate><topic>Biological and medical sciences</topic><topic>Embryology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>plant anatomy</topic><topic>plant biochemistry</topic><topic>Plant cytology, morphology, systematics, chorology and evolution</topic><topic>plant morphology</topic><topic>plant physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vijayaraghavan, M.R</creatorcontrib><creatorcontrib>Prabhakar, K</creatorcontrib><creatorcontrib>Puri, B.K</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Natuurtijdschriften</collection><jtitle>Acta Botanica Neerlandica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vijayaraghavan, M.R</au><au>Prabhakar, K</au><au>Puri, B.K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Histochemical, structural and ultrastructural features of endosperm in Alyssum maritimum Lam</atitle><jtitle>Acta Botanica Neerlandica</jtitle><date>1984-01-01</date><risdate>1984</risdate><volume>33</volume><issue>1</issue><spage>111</spage><epage>122</epage><pages>111-122</pages><issn>0044-5983</issn><eissn>0044-5983</eissn><coden>ABNRAN</coden><abstract>SUMMARY
The primary endosperm nucleus in Alyssum maritimum is surrounded by a large number of polysaccharide grains. The grains are utilized during the nuclear development of the endosperm. The nuclear endosperm stains intensely for proteins, DNA and RNA but the concentration of these metabolites declines during cellularization, whereas the polysaccharide content increases again. The cellular endosperm in mature seeds stores polysaccharides mainly in the form of cell walls, and proteins as proteinaceous masses.
The endosperm is rich in ribosomes, mitochondria and plastids. The nuclei show different morphology. Nucleoli are either vacuolated or compact. In the endosperm extrusion of spherical bodies from the nuclei occurs.</abstract><cop>Amsterdam</cop><pub>Royal Botanical Society of the Netherlands</pub><doi>10.1111/j.1438-8677.1984.tb01776.x</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0044-5983 |
| ispartof | Acta Botanica Neerlandica, 1984-01, Vol.33 (1), p.111-122 |
| issn | 0044-5983 0044-5983 |
| language | eng |
| recordid | cdi_naturalis_natuurtijdschriften_540494 |
| source | Alma/SFX Local Collection |
| subjects | Biological and medical sciences Embryology Fundamental and applied biological sciences. Psychology plant anatomy plant biochemistry Plant cytology, morphology, systematics, chorology and evolution plant morphology plant physiology |
| title | Histochemical, structural and ultrastructural features of endosperm in Alyssum maritimum Lam |
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