Reference health

Expression of two different sulfated fucans by females of Lytechinus variegatus may regulate the seasonal variation in the fertilization of the sea urchin

https://doi.org/10.1093/glycob/cwm058
CiteStamped reference-health badge
21/21 checkable references clean · checked 2026-07-22

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

3 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 21 checked references that resolve
resolves10.1016/S0021-9258(17)36159-8
Isolation, fractionation, and preliminary characterization of a novel class of sulfated glycans from the tunic of Styela plicata (Chordata Tunicata).
resolves10.1074/jbc.272.11.6965
Sulfated Polysaccharides from the Egg Jelly Layer Are Species-specific Inducers of Acrosomal Reaction in Sperms of Sea Urchins
resolves10.1093/glycob/8.9.939
Females of the sea urchin Strongylocentrotus purpuratus differ in the structures of their egg jelly sulfated fucans
resolves10.1111/j.1525-142X.2004.04043.x
Carbohydrate‐based species recognition in sea urchin fertilization: another avenue for speciation?
resolves10.1016/S0021-9258(18)57178-7
A SPECIFIC COLOR REACTION OF METHYLPENTOSES AND A SPECTROPHOTOMETRIC MICROMETHOD FOR THEIR DETERMINATION
resolves10.1021/ac60111a017
Colorimetric Method for Determination of Sugars and Related Substances
resolves10.1016/0022-0981(81)90090-3
Reproductive patterns within sub-populations of Lytechinus variegatus (Lamarck) (Echinodermata: Echinoidea)
resolves10.1016/0304-4165(86)90306-5
Improved quantitation and discrimination of sulphated glycosaminoglycans by use of dimethylmethylene blue
resolves10.1006/jmsc.2002.1190
Fish assemblages and environmental variables on an artificial reef north of Rio de Janeiro, Brazil
resolves10.1016/S0006-291X(02)02441-5
Structural requirements for species-specific induction of the sperm acrosome reaction by sea urchin egg sulfated fucan
resolves10.1111/j.1558-5646.1984.tb00382.x
POSSIBLE PREZYGOTIC REPRODUCTIVE ISOLATION IN SEA URCHINS SEPARATED BY THE ISTHMUS OF PANAMA
resolves10.3354/meps233157
Gametogenesis and reproductive behavior in the echinoid Lytechinus variegatus
resolves10.1007/BF00348177
Factors controlling variation in the seasonal spawning pattern of Lytechinus variegatus
resolves10.1590/S0100-879X2007000100002
A carbohydrate-based mechanism of species recognition in sea urchin fertilization
resolves10.1016/S0021-9258(17)31763-5
Sulfated fucans from echinoderms have a regular tetrasaccharide repeating unit defined by specific patterns of sulfation at the 0-2 and 0-4 positions.
resolves10.1016/0012-1606(79)90080-0
Chemical characterization of the component of the jelly coat from sea urchin eggs responsible for induction of the acrosome reaction
resolves10.1016/j.ydbio.2005.06.007
Tandem mass spectrometry identifies proteins phosphorylated by cyclic AMP-dependent protein kinase when sea urchin sperm undergo the acrosome reaction
resolves10.1093/glycob/9.9.927
Structure of the sulfated  -L-fucan from the egg jelly coat of the sea urchin Strongylocentrotus franciscanus: patterns of preferential 2-O- and 4-O-sulfation determine sperm cell recognition
resolves10.1074/jbc.M108496200
Sulfated Fucans from the Egg Jellies of the Closely Related Sea Urchins Strongylocentrotus droebachiensis and Strongylocentrotus pallidus Ensure Species-specific Fertilization
resolves10.1007/s002270050431
Manipulation of food and photoperiod promotes out-of-season gametogenesis in the green sea urchin, Strongylocentrotus droebachiensis : implications for aquaculture
resolves10.1016/S0167-9309(01)80003-X
Reproduction of sea urchins
The 3 references without a DOI — listed, not checked
no DOI — not checkedExperimental immunochemistry
no DOI — not checkedAnnual reproductive periodicity in eight echinoid species on the Caribbean coast of Panama
no DOI — not checkedInterpopulation comparison of the reproductive and morphological traits of Echinometra lucunter (Echinodermata: Echinoidea) from two different habitats on Brazilian coast
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-07-22 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

Embed this badge

Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.

<a href="https://citestamp.com/citestamped/10.1093/glycob/cwm058"><img src="https://citestamp.com/citestamped/10.1093/glycob/cwm058/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[![CiteStamped reference-health badge](https://citestamp.com/citestamped/10.1093/glycob/cwm058/badge.svg)](https://citestamp.com/citestamped/10.1093/glycob/cwm058)