A histochemical study of the formation of deuto‐plasmic components in developing oocytes of the zebrafish, <i>Brachydanio rerio</i>

Malone, Thomas E.; Hisaoka, K. Kenneth

doi:10.1002/jmor.1051120106

Cited by 34 publications

(16 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The earlier study of Chopra (1958) on this fish indicating four types of lipid inclusions designated as L1 to L1 no doubt, represent transformational phases of a few fundamental types as suggested by Malone and Hisaoka (1963). The studies of Konopacka (1935) on Cyprinus and Gobio, Yamamoto (1956) on Llopsetta, Yamamoto and Yamazaki (1961) on Clupea and Khanna and Sanwal (1971) on Channa gachua are indicative of a similar pattern of vitellogenesis as found in Channa punctatus.…”

Section: Discussionsupporting

confidence: 58%

“…The only difference that has been encountered is in the nature of the intravesicular yolk bodies. Though we have found these yolk bodies to contain proteins and RNA material but these authors (Malone and Hisaoka 1963) claimed them to be essentially protein free. This difference might be attributed to changes in the fish species.…”

Section: Discussionmentioning

confidence: 65%

“…Malone and Hisaoka (1963) while studying his tochemical nature and formation of deutoplasmic components in the developing oocytes of the zebra fish, Brachydanio rerio could mention only two types of yolk inclusions; one-the intravesicular yolk which originated as sudanophobic vesicles, stained intensely for polysaccharide materials and containted no protein and the other-extravesicular yolk of mitochondrial origin with rich lipid and protein contents. The latter corresponds to globular yolk in our study.…”

Section: Discussionmentioning

confidence: 99%

“…This difference might be attributed to changes in the fish species. We have preferred to mention inter vesicular or globular yolk in place of extravesicular yolk of Malone and Hisaoka (1963) simply because it is more in comformity with its topographical distribution in the spaces inbetween vacuolated or intravesicular yolks and spherical outline.…”

Section: Discussionmentioning

confidence: 99%

“…The lipid contents of proteinous yolk has been reported to be added either by involvement of mitochondria (Lever 1955, 1956. Malone and Hisaoka 1963 or endoplasmic reticulum (Muta 1958).…”

Section: Discussionmentioning

confidence: 99%

See 4 more Smart Citations

Studies on the formation of compound yolk in the developing oocytes of an air-breathing fish Channa punctatus (Bloch).

1979

View full text Add to dashboard Cite

show abstract

Section: Discussionsupporting

confidence: 58%

Section: Discussionmentioning

confidence: 65%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

“…The lipid contents of proteinous yolk has been reported to be added either by involvement of mitochondria (Lever 1955, 1956. Malone and Hisaoka 1963 or endoplasmic reticulum (Muta 1958).…”

Section: Discussionmentioning

confidence: 99%

See 3 more Smart Citations

Studies on the formation of compound yolk in the developing oocytes of an air-breathing fish Channa punctatus (Bloch).

1979

View full text Add to dashboard Cite

show abstract

Presence of a substance crossreacting with cortical alveolar material in “yolk vesicles” of growing oocytes of Oryzias latipes

et al. 1986

View full text Add to dashboard Cite

A large number of spherical bodies, a major insoluble component of cortical alveolus, were isolated from blastulae of medaka, Oryzias latipes. Spherical body material was found to be abundant in carbohydrates, especially in galactose and hexosamine, and total carbohydrate content amounted to about 1.3 times that of protein. Immunohistochemical studies using anti-spherical body antiserum as a probe revealed that a substance crossreacting with spherical body material was localized only in "yolk vesicles" of growing oocytes and later in cortical alveoli of full-grown oocytes. Thus the present results identified immunochemically yolk vesicle material with cortical alveolar material, supporting the view that the yolk vesicle is a precursory structure of cortical alveolus. Address reprint requests to Kenjiro Yamagami 0 1986 ALAN R. LISS, INC.

show abstract

Oogenesis in Fundulus heteroclitus IV. Yolk‐vesicle formation

1986

View full text Add to dashboard Cite

Yolk vesicles first appear within the oocyte of Fundulus heteroclitus in association with elaborate smooth endoplasmic reticulum and Golgi elements. Cytochemistry indicates the yolk vesicles contain an acidic glycoconjugate. [3H]Glucose is used to examine the synthesis and accumulation of yolk vesicles in studies performed both in vivo and in vitro, since it is selectively incorporated into nascent yolk vesicles. The endogenous synthesis of yolk‐vesicle glycoconjugate is documented by autoradiography, gel electrophoresis, and fluorography. A large (> 200 kDa) glycoconjugate has been identified, which is thought to reside in yolk vesicles. Incorporation studies done in vitro substantiate that this putative yolk‐vesicle material is synthesized by the oocyte itself and that synthesis occurs not only during the so‐called yolk‐vesicle stage, but also throughout vitellogenesis and early maturation. The view is thus adopted that various synthetic and physiological events are sequentially initiated and subsequently remain active throughout oocyte growth.

show abstract

A histochemical study of the formation of deuto‐plasmic components in developing oocytes of the zebrafish, Brachydanio rerio

Cited by 34 publications

References 21 publications

Studies on the formation of compound yolk in the developing oocytes of an air-breathing fish Channa punctatus (Bloch).

Studies on the formation of compound yolk in the developing oocytes of an air-breathing fish Channa punctatus (Bloch).

Presence of a substance crossreacting with cortical alveolar material in “yolk vesicles” of growing oocytes of Oryzias latipes

Oogenesis in Fundulus heteroclitus IV. Yolk‐vesicle formation

Contact Info

Product

Resources

About