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The Soviet journal of developmental biology最新文献

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Role of the female genotype in the formation of structural anomalies in the organs of Drosophila virilis female times D. litoralis male hybrids. 雌性基因型在雄果蝇雌性倍雄果蝇器官结构异常形成中的作用。
The Soviet journal of developmental biology Pub Date : 1975-01-01
V G Mitrofanov, N V Sidorova
{"title":"Role of the female genotype in the formation of structural anomalies in the organs of Drosophila virilis female times D. litoralis male hybrids.","authors":"V G Mitrofanov,&nbsp;N V Sidorova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The role of the female genotype of Drosophila virilis in the formation of structural anomalies of the organs in the progeny after crossing with D. litoralis males was studied. The frequency of appearance and the character of the anomalies are shown to depend on the genotype of the original maternal line.</p>","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"5 1","pages":"82-3"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12293474","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
Sequence of expression of paternal and maternal esterases in the ontogeny of Drosophila virilis. 雄性果蝇个体发育过程中亲本和母本酯酶的表达序列。
The Soviet journal of developmental biology Pub Date : 1975-01-01
N M Matveeva, L I Korochkin
{"title":"Sequence of expression of paternal and maternal esterases in the ontogeny of Drosophila virilis.","authors":"N M Matveeva,&nbsp;L I Korochkin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The order of appearance of the parental fractions of the enzyme in ontogeny was investigated in hybrids between laboratory strains of Drosophila virilis differing in the electrophoretic mobility of certain esterases. Activity of the esterases was shown to persist at a low level during most of embryogenesis and to increase toward its end, especially after emergence. At the 16th-20th hour of embryonic development the maternal fractions are accompanied by the manifestation of paternal fractions of the slowly migrating esterase-4. Paternal forms of fast-migrating esterases (esterases-2 and -6) are found only after emergence in age I larvae.</p>","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"5 1","pages":"84-7"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12293475","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
Boris Stepanovich Matveev, 1889-1973. 鲍里斯·斯特潘诺维奇·马特维耶夫，1889-1973年。
The Soviet journal of developmental biology Pub Date : 1975-01-01
A A Severtsov
{"title":"Boris Stepanovich Matveev, 1889-1973.","authors":"A A Severtsov","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"5 1","pages":"95-6"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11343244","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
Investigation of oogenesis in hydra. Communication I. Ultrastructure of interstitial cells at early stages of their transformation into oocytes. 水螅卵发生的研究。1 .间质细胞向卵母细胞转化早期的超微结构。
The Soviet journal of developmental biology Pub Date : 1975-01-01
T B Aizenshtadt
{"title":"Investigation of oogenesis in hydra. Communication I. Ultrastructure of interstitial cells at early stages of their transformation into oocytes.","authors":"T B Aizenshtadt","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We studied ultrastructure of the interstitial cells (i-cells) at successive stages of their transformation into oocytes. The i-cells that form the epidermal thickening in the genital zone of the animal start to proliferate in hydras approaching sexual reproduction. Undifferentiated i-cells are characterized by a high density of diffusely disposed ribosomes and almost total absence of membranous structures. Femal sex cells starting to undergo differentiation are characterized by the appearance of aggregations of finely filamentous material in the cytoplasm. This material is of nuclear origin and is often surrounded by mitochondria. Dimensions of the i-cells increase rapidly, and single elongated cisterns of the granular endoplasmic reticulum appear in them. These cisterns run parallel to the cell surface and give rise to minute smooth-surfaced vesicles, whose membranes fuse wtih the cytoplasmic membrane in such a way that their contents are emptied into the intercellular space. Different sectors of the cell are marked by the appearance of grouped cisterns of the granular endoplasmic reticulum. Such cisterns give rise to smooth-surfaced vesicles, which form numerous Golgi complexes. The number of mitochondria increases simultaneously; aggregations of lipid drops with glycogen granules among them start to appear; and escape of nuclear material into the cytplasm intensifies. Such cells at the stage of cytoplasmic growth and accumulation of organelles and yolk inclusions. In connection with this, it is suggested that the term \"oogonium\" (which is used to designate such cells in the literature) be retained only for proliferating i-cells containing finely filamentous nuclear material in the cytoplasm in the genital zone of the hydra.</p>","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"5 1","pages":"9-18"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11382005","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
Temperature dependence of cleavage rates in carp, pike, and whitefish. 鲤鱼、梭子鱼和白鱼卵裂率的温度依赖性。
The Soviet journal of developmental biology Pub Date : 1975-01-01
G M Ignat'eva
{"title":"Temperature dependence of cleavage rates in carp, pike, and whitefish.","authors":"G M Ignat'eva","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The time taken by the first four cleavage divisions has been determined for the carp, pike, and whitefish (Coregonus peled) at various temperatures; a quantity tau-0 was calculated, and plotted against temperature. From the curves plotted for all species investigated, it was found that in the salmon but not in the more thermophile species the rate of division within the spawning temperature range could be described by a constant Q 10 which had a value exceeding 2 or 3. Criteria for determing the lower temperature limit of the range for optimum development of teleosts are discussed.</p>","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"5 1","pages":"24-8"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12293469","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 possibility of using cytogenetic methods in the investigation of the origin of fibroblast-like cells of a focus of inflammation. 利用细胞遗传学方法研究炎症病灶成纤维细胞样细胞起源的可能性。
The Soviet journal of developmental biology Pub Date : 1975-01-01
E I Lubennikova, G P Satdykova, T P Tsessarskaya, N G Khrushchov
{"title":"The possibility of using cytogenetic methods in the investigation of the origin of fibroblast-like cells of a focus of inflammation.","authors":"E I Lubennikova,&nbsp;G P Satdykova,&nbsp;T P Tsessarskaya,&nbsp;N G Khrushchov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>An improved method of study of chromosome preparations of fibroblast-like cells of a focus of inflammation in mammals is described. The essence of the method consists of a supplementary brief culturing in vitro of cells of a focus of inflammation at its proliferative phase.</p>","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"5 1","pages":"92-4"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12269615","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
Histone synthesis in amphibian spermatogenesis and development. 组蛋白在两栖动物精子发生和发育中的合成。
The Soviet journal of developmental biology Pub Date : 1974-11-01
H E Kasinsky, N C Bols, E W Byrd
{"title":"Histone synthesis in amphibian spermatogenesis and development.","authors":"H E Kasinsky,&nbsp;N C Bols,&nbsp;E W Byrd","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"4 6","pages":"512-9"},"PeriodicalIF":0.0,"publicationDate":"1974-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15533841","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
Structural and functional organization of the oocyte nucleus in Chrysopa (Neuroptera). Communication III. Extrachromosomal DNA in early oogenesis. 大蝶(神经翅目)卵母细胞核的结构与功能。沟通三世。卵发生早期的染色体外DNA。
The Soviet journal of developmental biology Pub Date : 1974-11-01
Z P Zaichikova, M N Gruzova
{"title":"Structural and functional organization of the oocyte nucleus in Chrysopa (Neuroptera). Communication III. Extrachromosomal DNA in early oogenesis.","authors":"Z P Zaichikova,&nbsp;M N Gruzova","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"4 6","pages":"541-9"},"PeriodicalIF":0.0,"publicationDate":"1974-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15533845","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
Mikhail Semenovich Mitskevich (on his 70th birthday). 米哈伊尔·谢苗诺维奇·米茨科维奇(70岁生日)。
The Soviet journal of developmental biology Pub Date : 1974-11-01
O N Rumyantseva, E K Priimak
{"title":"Mikhail Semenovich Mitskevich (on his 70th birthday).","authors":"O N Rumyantseva,&nbsp;E K Priimak","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"4 6","pages":"581-3"},"PeriodicalIF":0.0,"publicationDate":"1974-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15711906","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
Histogenetic interactions between stromal and hematogenic cells in heterotopic spleen grafts. 异位脾移植中基质细胞和造血细胞的组织发生相互作用。
The Soviet journal of developmental biology Pub Date : 1974-11-01
A I Kuralesova
{"title":"Histogenetic interactions between stromal and hematogenic cells in heterotopic spleen grafts.","authors":"A I Kuralesova","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76730,"journal":{"name":"The Soviet journal of developmental biology","volume":"4 6","pages":"530-4"},"PeriodicalIF":0.0,"publicationDate":"1974-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15533843","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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