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[Spontaneous and induced sterility by ethyl methanesulfonate (EMS) in Nigella damascena L]. [甲基磺酸乙酯(EMS)对大马黑鬼(Nigella damascena L)自发和诱导不育的影响]。
La Cellule Pub Date : 1976-01-01
J Gilot-Delhalle
{"title":"[Spontaneous and induced sterility by ethyl methanesulfonate (EMS) in Nigella damascena L].","authors":"J Gilot-Delhalle","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>EMS-induced sterility could be very partially due to chromosomal aberrations appearing during male and female meiosis or even to mechanical abnormalities of the double fertilization. The sterility could be also related to diplontic origin (lethal factors or small deficiencies appearing in homozygous state on account of self-pollinization). Owing to our histological and genetical data, a female gametophytic origin could be mainly ascribed to EMS induced sterility. It could arise from a damage of the feeding function of the nucellus.</p>","PeriodicalId":76084,"journal":{"name":"La Cellule","volume":"71 2","pages":"217-28"},"PeriodicalIF":0.0,"publicationDate":"1976-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11402645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Ultrastructure of nephridial systems in cyclophyllidean cestoda: Catenotaenia pusilla (Goeze, 1782), Hymenolepis diminuta (Rudolphi, 1819) and Inermicapsifer madagascariensis (Davaine, 1870) Baer, 1956]. [剑叶藻肾脏系统的超微结构：Catenotenia pusilla（Goeze，1782）、Hymenolepis diminuta（Rudolfi，1819）和Inermicapsifer madagascarensis（Davine，1870）Baer，1956]。
La Cellule Pub Date : 1975-01-01
Z Swiderski, L Euzet, N Schönenberger
{"title":"[Ultrastructure of nephridial systems in cyclophyllidean cestoda: Catenotaenia pusilla (Goeze, 1782), Hymenolepis diminuta (Rudolphi, 1819) and Inermicapsifer madagascariensis (Davaine, 1870) Baer, 1956].","authors":"Z Swiderski,&nbsp;L Euzet,&nbsp;N Schönenberger","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Electron microscopic study of nephridial systems in three cyclophyllidean cestodes indicates a resemblance in their ultrastructure. The walls of longitudinal, transverse and collecting ducts show a very similar pattern of organization. The surface of the anucleate epithelium lining the ducts is developed into microvilli. A relatively thick layer of fibrillar tissue underlies the basal membrane of the microvillar epithelium. The nucleated portions or \"pericaryons\", situated between the parenchymal cells, are directly connected with epithelium by cytoplasmic prolongations. The canalicular lumen extends through a single series of cells curved into a ring. The epithelial surface of the canalicular wall is developed into short, densly staining microvilli and the immediately underlying fibrillar tissue appears very compact. The cilia were never observed in any of the above ducts. The ultrastructure of protonephridia proper is comparable with those already described in other cestodes. There is a close association between the flame-cell and the cancalicular ending, enlarged into a nephridial funnel. A single row of nephridial rods of the flame-cell is surrounded by a row of digitiform prolongations of the nephridial funnel border. The prolongations alternate with the rods and their interlocking pattern appears clearly in cross-sections. A series of minute pores or \"nephrostomes\" providing a direct contact between the nephridial chamber and intercellular space of the paranchyma was shown. The problem of classification and definition between the \"closed\" protonephridia and open metanephridia is discussed. The structural unity of protonephridia in different groupes of Platyhelminthes is reviewed. The different number of flagella within the \"flames\" of different cestodes is compared and analyzed. The ultrastructural characteristics of duct-wall epithelium provides some confirmation of its high metabolic activity.</p>","PeriodicalId":76084,"journal":{"name":"La Cellule","volume":"71 1","pages":"5, 7-18"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12418748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The effect of psychotomimetic drugs upon human chromosomes in tissue culture. 组织培养中拟精神药物对人类染色体的影响。
La Cellule Pub Date : 1974-01-01
O R Rendon
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引用次数: 0
[Morphogenesis of gonads in Calliphora erythrocephala. Descriptive study]. [关键词]红头蝶;性腺;形态发生;描述性研究。
La Cellule Pub Date : 1974-01-01
A M Leloup
{"title":"[Morphogenesis of gonads in Calliphora erythrocephala. Descriptive study].","authors":"A M Leloup","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76084,"journal":{"name":"La Cellule","volume":"70 1","pages":"51-93"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15553464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Effect of 2,4-dichlorophenoxyacetic acid on organogenesis and tracheogenesis in Digitalis purpurea L]. [2,4-二氯苯氧乙酸对紫洋地黄器官和气管发生的影响]。
La Cellule Pub Date : 1974-01-01
P Moens, M Lehamnn-Baerts, N Boitquin
{"title":"[Effect of 2,4-dichlorophenoxyacetic acid on organogenesis and tracheogenesis in Digitalis purpurea L].","authors":"P Moens,&nbsp;M Lehamnn-Baerts,&nbsp;N Boitquin","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76084,"journal":{"name":"La Cellule","volume":"70 1","pages":"107-34"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15553465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mucous cells of the respiratory sac in an air-breathing fish Saccobranchus fossilis (Bloch). 呼吸鱼Saccobranchus化石(Bloch)的呼吸囊粘液细胞。
La Cellule Pub Date : 1974-01-01
B R Singh, G Guha, J S Munshi
{"title":"Mucous cells of the respiratory sac in an air-breathing fish Saccobranchus fossilis (Bloch).","authors":"B R Singh,&nbsp;G Guha,&nbsp;J S Munshi","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76084,"journal":{"name":"La Cellule","volume":"70 1","pages":"5-15"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15391138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Hypothalamo-hypophyseal system of Symphodus (Teleostei, Labridae)]. [交感神经的下丘脑-垂体系统（Teleostei，Labridae）]。
La Cellule Pub Date : 1974-01-01
J Demal, C Germeauz, N Hauser-Gunsbourg, C Remacle, P van den Bosch de Aguilar
{"title":"[Hypothalamo-hypophyseal system of Symphodus (Teleostei, Labridae)].","authors":"J Demal,&nbsp;C Germeauz,&nbsp;N Hauser-Gunsbourg,&nbsp;C Remacle,&nbsp;P van den Bosch de Aguilar","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76084,"journal":{"name":"La Cellule","volume":"70 1","pages":"39-49"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15251901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Histogenesis of the interrenal corpuscles the chromaffin tissue and the corpuscles of Stannius in Channa punctatus (Bloch). 马尾蛇肾间小体、嗜铬组织和小体的组织发生。
La Cellule Pub Date : 1973-01-01
D K Belsare
{"title":"Histogenesis of the interrenal corpuscles the chromaffin tissue and the corpuscles of Stannius in Channa punctatus (Bloch).","authors":"D K Belsare","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76084,"journal":{"name":"La Cellule","volume":"69 3","pages":"341-8"},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15872495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A comparative study on the histology and histochemistry of uropygial glands. 尿脓腺组织学和组织化学的比较研究。
La Cellule Pub Date : 1972-01-01
S P Bhattacharyya
{"title":"A comparative study on the histology and histochemistry of uropygial glands.","authors":"S P Bhattacharyya","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76084,"journal":{"name":"La Cellule","volume":"69 2","pages":"111-26"},"PeriodicalIF":0.0,"publicationDate":"1972-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15756435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of morphine on the Golgi apparatus and mitochondria of mammalian neurones. 吗啡对哺乳动物神经元高尔基体及线粒体的影响。
La Cellule Pub Date : 1972-01-01
T A Moussa, Z M el-Beih
{"title":"Effects of morphine on the Golgi apparatus and mitochondria of mammalian neurones.","authors":"T A Moussa,&nbsp;Z M el-Beih","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76084,"journal":{"name":"La Cellule","volume":"69 2","pages":"191-203"},"PeriodicalIF":0.0,"publicationDate":"1972-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15453132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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