1
|
van den Thillart G, Wilms I, Nieveen M, Weber RE, Witte F. Hypoxia-induced changes in hemoglobins of Lake Victoria cichlids. ACTA ACUST UNITED AC 2018; 221:jeb.177832. [PMID: 29997155 DOI: 10.1242/jeb.177832] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 07/04/2018] [Indexed: 12/26/2022]
Abstract
In a previous study, broods of the Lake Victoria cichlid Haplochromis ishmaeli raised under hypoxic or normoxic conditions showed striking differences in isohemoglobin (isoHb) pattern that were not observed in two other cichlids that do not belong to the Lake Victoria species flock. We therefore hypothesized that the adaptive mechanism seen in H. ishmaeli in response to hypoxia constitutes a trait that the Lake Victoria species flock inherited from ancestors that lived in hypoxic environments. We tested this hypothesis by designing split-brood experiments with three other representative species from the same species flock: the insectivorous Haplochromis thereuterion, the mollusk-shelling Platytaeniodus degeni and the zooplanktivorous Haplochromis piceatus, while keeping H. ishmaeli as a reference. Split broods were raised, under either normoxia or hypoxia. All hypoxia-raised (HR) individuals of each of the four species exhibited a distinctly different isoHb pattern compared with their normoxia-raised (NR) siblings. The hemoglobin of HR H. thereuterion showed higher O2 affinity compared with NR siblings particularly in the presence of ATP and GTP, indicating that blood of HR juveniles has significantly improved O2-binding affinity under hypoxic conditions. We also tested the capacity to acclimate at greater age in two species by reversing the O2 condition after 7 (H. thereuterion) and 4 (H. ishmaeli) months. After reacclimation for 1 and 2 months, respectively, we found incomplete reversal with intermediate isoHb patterns. As three of the four species do not encounter hypoxic conditions in their environment, this unique trait seems to be a relic inherited from predecessors that lived in hypoxic environments.
Collapse
Affiliation(s)
- Guido van den Thillart
- Institute of Biology Leiden, Department of Molecular Cell Biology, Leiden University, Sylviusweg 72, 2333 BE Leiden, The Netherlands
| | - Inger Wilms
- Institute of Biology Leiden, Department of Molecular Cell Biology, Leiden University, Sylviusweg 72, 2333 BE Leiden, The Netherlands
| | - Maaike Nieveen
- Institute of Biology Leiden, Department of Molecular Cell Biology, Leiden University, Sylviusweg 72, 2333 BE Leiden, The Netherlands
| | - Roy E Weber
- Zoophysiology, Department of Biological Sciences, Aarhus University, C. F. Møllers Allé 1131, DK 8000 Aarhus, Denmark
| | - Frans Witte
- Institute of Biology Leiden, Department of Molecular Cell Biology, Leiden University, Sylviusweg 72, 2333 BE Leiden, The Netherlands
| |
Collapse
|
2
|
Manconi B, Pellegrini M, Messana I, Sanna MT, Castagnola M, Iavarone F, Coluccia E, Giardina B, Olianas A. The hemoglobin system of the serpent eel Ophisurus serpens: structural and functional characterization. J Comp Physiol B 2013; 183:905-19. [PMID: 23632627 DOI: 10.1007/s00360-013-0759-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 04/08/2013] [Accepted: 04/16/2013] [Indexed: 11/27/2022]
Abstract
The hemoglobin system of the serpent eel Ophisurus serpens was structurally and functionally characterized with the aim of comparing it to the hemoglobin system of other fish species, as oxygen loading under the severe habitat conditions experienced by O. serpens could have necessitated specific adaptation mechanisms during evolution. The hemoglobin system of O. serpens includes one cathodic and four anodic components. The molecular mass of the α and β chains of the cathodic component as well as the 2 α and 4 β of the anodic components were determined. Analysis of the intact α and β chains from cathodic hemoglobin and their proteolytic digestion products by high-resolution MS and MS/MS experiments resulted in 92 and 95 % sequence coverage of the α and β globins, respectively. The oxygen binding properties of both hemoglobin components were analyzed with respect to their interactions with their physiological effectors. Stripped cathodic hemoglobin displayed the highest oxygen affinity among Anguilliformes with no significant effect of pH on O2-affinity. In the presence of both chloride and organic phosphates, O2-affinity was strongly reduced, and cooperativity was enhanced; moreover, cathodic hemoglobin contains two indistinguishable GTP-binding sites. Stripped anodic hemoglobins exhibited both low O2-affinity and low cooperativity and a larger Bohr effect than cathodic hemoglobin. The cathodic hemoglobin of O. serpens and the corresponding component of Conger conger share the greatest structural and functional similarity among hemoglobin systems of Anguilliformes studied to date, consistent with their phylogenetic relationship.
Collapse
Affiliation(s)
- Barbara Manconi
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
3
|
Ariaeenejad S, Habibi-Rezaei M, Kavousi K, Jamili S, Fatemi MR, Hong J, Poursasan N, Sheibani N, Moosavi-Movahedi AA. Denaturation and intermediates study of two sturgeon hemoglobins by n-dodecyl trimethylammonium bromide. Int J Biol Macromol 2012; 53:107-13. [PMID: 23142155 DOI: 10.1016/j.ijbiomac.2012.10.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Revised: 10/16/2012] [Accepted: 10/18/2012] [Indexed: 10/27/2022]
Abstract
Varieties of hemoglobin (Hb) forms exist in fish, which are usually well adapted to the different ecological conditions or various habitats. In the current study, Hbs from two Sturgeon species of the Southern Caspian Sea Basin were purified and studied upon interaction with n-dodecyl trimethylammonium bromide (DTAB; as a cationic surfactant) by various methods including UV-visible absorption, dynamic light scattering (DLS), and ANS fluorescence spectrophotometry. The chemometric analysis of Hbs was investigated upon interaction with DTAB under titration, using UV-visible absorption spectra. The chemometric resolution techniques were used to determine the number of the components and mole fraction of the oxidized Hbs. These results provided the evidence for the existence of three different molecular components including native (N), intermediate (I) and denatured (D) in sturgeon Hbs. According to the distribution of intermediates, which were broadened in a range of DTAB concentration, the aggregation states, DLS experiments, and thermal stability (T(m) obtained by differential scanning calorimetry (DSC)), the Acipenser stellatus Hb was more stable compared to Acipenser persicus Hb. These results demonstrate a significant relationship between the stability of fish Hbs and the habitat depth requirements.
Collapse
Affiliation(s)
- Shohreh Ariaeenejad
- Department of Marine Biology, Faculty of Marine Science and Technology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Biochemical Characterization of Hemoglobins from Caspian Sea Sturgeons (Acipenser persicus and Acipenser stellatus). Cell Biochem Biophys 2011; 62:73-81. [DOI: 10.1007/s12013-011-9261-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
5
|
Olianas A, Meloni C, Messana I, Sanna MT, Castagnola M, Manconi B, Salvadori S, Giardina B, Pellegrini M. Striped mullet (Mugil cephalus) hemoglobin system: multiplicity and functional properties. J Comp Physiol B 2010; 181:187-97. [PMID: 21046405 DOI: 10.1007/s00360-010-0525-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2010] [Revised: 10/14/2010] [Accepted: 10/17/2010] [Indexed: 11/28/2022]
Abstract
The most frequent (90%) phenotype of the hemoglobin system of M. cephalus presented two major hemoglobins, the more anodal HbI accounting for approximately 70% of the total. The two hemoglobin components separated by ion-exchange chromatography were analyzed by reverse-phase HPLC and electrospray ionization-mass spectrometry which revealed a more complex pattern: HbI consists in four different globins, two β (named β1 and β3) and two co-eluting α chains (α1 and α2); HbII consists in three globins, one β chain (named β2) and the same α1 and α2 present in HbI. The oxygen-binding properties of both hemoglobin components purified by DEAE cellulose were almost identical to those of the hemolysate: stripped hemoglobin showed a large Bohr effect which was enhanced by chloride ions and, at a larger extent, by organic phosphates which, at acidic pH values gave rise to the Root effect. A series of oxygen-binding experiments at increasing GTP concentrations was carried out in order to compare GTP-binding activities in the absence and presence of physiological amounts of chloride. The results indicated that hemoglobin do have two sites for GTP binding. In the absence of chloride, the two sites cannot be discriminated, whereas in the presence of chloride, a competition between the two anions occurred for both GTP-binding sites. The presence of multiple hemoglobin components with identical properties confirms that hemoglobin heterogeneity that often occurs in fish cannot be only explained as an evolutionary response to the physiological and/or environmental needs of the species.
Collapse
Affiliation(s)
- Alessandra Olianas
- Department of Sciences Applied to Biosystems, University of Cagliari, Cittadella Universitaria, 09042, Monserrato (CA), Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Giordano D, Russo R, Coppola D, di Prisco G, Verde C. Molecular adaptations in haemoglobins of notothenioid fishes. JOURNAL OF FISH BIOLOGY 2010; 76:301-318. [PMID: 20738709 DOI: 10.1111/j.1095-8649.2009.02528.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Since haemoglobins of all animal species have the same haem group, differences in their properties, including oxygen affinity, electrophoretic mobility and pH sensitivity, must result from the interaction of the prosthetic group with specific amino-acid residues in the primary structure. For this reason, fish globins have been the subject of extensive studies in recent years, not only for their structural characteristics, but also because they offer the possibility to investigate the evolutionary history of these ancient molecules in marine and freshwater species living in a great variety of environmental conditions. This review summarizes the current knowledge on the structure, function and phylogeny of haemoglobins of notothenioid fishes. On the basis of crystallographic analysis, the evolution of the Root effect is analysed. Adaptation of the oxygen transport system in notothenioids seems to be based on evolutionary changes, involving levels of biological organization higher than the structure of haemoglobin. These include changes in the rate of haemoglobin synthesis or in regulation by allosteric effectors, which affect the amount of oxygen transported in blood. These factors are thought to be more important for short-term response to environmental challenges than previously believed.
Collapse
Affiliation(s)
- D Giordano
- Institute of Protein Biochemistry, CNR, Via Pietro Castellino 111, I-80131 Naples, Italy
| | | | | | | | | |
Collapse
|
7
|
Gamperl A, Busby C, Hori T, Afonso L, Hall J. Hemoglobin Genotype Has Minimal Influence on the Physiological Response of Juvenile Atlantic Cod (Gadus morhua) to Environmental Challenges. Physiol Biochem Zool 2009; 82:483-94. [DOI: 10.1086/603636] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
8
|
Fish (Rainbow Trout) Blood and Its Fractions as Food Ingredients. JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2006. [DOI: 10.1300/j030v15n01_03] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
9
|
Maruyama K, Yasumasu S, Iuchi I. Evolution of globin genes of the medaka Oryzias latipes (Euteleostei; Beloniformes; Oryziinae). Mech Dev 2005; 121:753-69. [PMID: 15210183 DOI: 10.1016/j.mod.2004.03.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2003] [Revised: 03/11/2004] [Accepted: 03/31/2004] [Indexed: 10/26/2022]
Abstract
Recently we cloned two globin gene clusters from the genome of medaka (Oryzias latipes): one designated the embryonic globin gene cluster (E1; (5')alpha0(3')-(3')beta1(5')-(5')alpha1(3')-(5')beta2(3')-(5')alpha2(3')-(3')alpha3(5')-(5')beta3(3')-(3')beta4(5')-(5')alpha4(3')-(3')psialpha(5')-(5')psibeta(3')) and the other the adult globin gene cluster (A1; (3')ad.alpha1(5')-(5')ad.beta1(3')-(3')ad.alpha2(5')). The E1 and A1 clusters map to linkage groups 8 and 19, respectively. The genes beta1/alpha1, alpha3/beta3, beta4/alpha4, psialpha/psibeta and ad.alpha1/ad.beta1 are organized in head-to-head orientation with respect to transcriptional polarity. The genes alpha0, alpha1 and alpha2 are arranged in tandem with the same orientation. The results suggest that a variety of events occurred in globin gene evolution such as chromosomal translocation, duplication of alpha/beta-paired genes, tandem duplication of single alpha genes and the transformation of one pair of alpha/beta-paired genes into pseudogenes (psialpha/psibeta). Amino acid sequences predicted from the genes were compared with those of 42 alpha and 55 beta teleostean globins using the neighbor-joining or maximum likelihood methods. The phylogenetic trees that were generated classified the teleostean globins into at least four groups, tentatively named 'Embryonic Hb Group (I)', 'Notothenioid Major Adult Hb Group (II)', 'Anodic Adult Hb Group (III)' and 'Cathodic Adult Hb Group (IV)'. The medaka genes alpha0, beta1, alpha1, alpha2, alpha3, beta3, beta4 and alpha4 belong to group I, and ad.alpha1 and ad.beta1 to group II. Further analysis suggests that psialpha/psibeta and beta2/ad.alpha2 belong to groups III and IV, respectively. Thus, globin genes in the medaka probably were diversified from four ancestral genes, one for each group. On the basis of the gene comparisons, we present a hypothetical pathway for globin gene evolution in the medaka.
Collapse
Affiliation(s)
- Kouichi Maruyama
- Life Science Institute, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | | | | |
Collapse
|
10
|
Timmerman CM, Chapman LJ. Behavioral and physiological compensation for chronic hypoxia in the sailfin molly (Poecilia latipinna). Physiol Biochem Zool 2004; 77:601-10. [PMID: 15449231 DOI: 10.1086/421754] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2004] [Indexed: 11/03/2022]
Abstract
This study demonstrates that short-term behavioral and physiological responses may permit the sailfin molly Poecilia latipinna to cope successfully with extreme hypoxia and suggests an interaction between behavioral response (aquatic surface respiration [ASR]) and physiological compensation. Poecilia latipinna acclimated to chronic hypoxia (6 wk at 1.0 mg L(-1) O(2)) exhibited higher hemoglobin and red blood cell concentrations and a 17%-19% lower critical oxygen tension than fish acclimated to normoxia. Ventilation frequency increased twofold under acclimation to hypoxia, a response that did not diminish with time. However, the use of ASR was an immediate response to hypoxia that decreased over the acclimation period. This suggests that gradual physiological compensation decreases the threshold for ASR. There was no consistent effect of hypoxia on mortality and no effect of hypoxia treatment on the number of gestating females, suggesting that plastic behavioral and physiological responses in P. latipinna compensate for hypoxia to a degree that mitigates a decrease in survivorship and facilitates continued reproduction in a laboratory setting. However, there may be predation costs in the field related to ASR.
Collapse
Affiliation(s)
- Cindy M Timmerman
- Department of Zoology, University of Florida, Gainesville, FL 32611, USA
| | | |
Collapse
|
11
|
Verde C, Howes BD, De Rosa MC, Raiola L, Smulevich G, Williams R, Giardina B, Parisi E, Di Prisco G. Structure and function of the Gondwanian hemoglobin of Pseudaphritis urvillii, a primitive notothenioid fish of temperate latitudes. Protein Sci 2004; 13:2766-81. [PMID: 15340169 PMCID: PMC2286566 DOI: 10.1110/ps.04861504] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The suborder Notothenioidei dominates the Antarctic ichthyofauna. The non-Antarctic monotypic family Pseudaphritidae is one of the most primitive families. The characterization of the oxygen-transport system of euryhaline Pseudaphritis urvillii is herewith reported. Similar to most Antarctic notothenioids, this temperate species has a single major hemoglobin (Hb 1, over 95% of the total). Hb 1 has strong Bohr and Root effects. It shows two very uncommon features in oxygen binding: At high pH values, the oxygen affinity is exceptionally high compared to other notothenioids, and subunit cooperativity is modulated by pH in an unusual way, namely the curve of the Hill coefficient is bell-shaped, with values approaching 1 at both extremes of pH. Molecular modeling, electronic absorption and resonance Raman spectra have been used to characterize the heme environment of Hb 1 in an attempt to explain these features, particularly in view of some potentially important nonconservative replacements found in the primary structure. Compared to human HbA, no major changes were found in the structure of the proximal cavity of the alpha-chain of Hb 1, although an altered distal histidyl and heme position was identified in the models of the beta-chain, possibly facilitated by a more open heme pocket due to reduced steric constraints on the vinyl substituent groups. This conformation may lead to the hemichrome form identified by spectroscopy in the Met state, which likely fulfils a potentially important physiological role.
Collapse
Affiliation(s)
- Cinzia Verde
- Institute of Protein Biochemistry, National Research Council, Naples, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Hundahl C, Fago A, Malte H, Weber RE. Allosteric effect of water in fish and human hemoglobins. J Biol Chem 2003; 278:42769-73. [PMID: 12925528 DOI: 10.1074/jbc.m307515200] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Prompted by the reported lack of solvation effects on the oxygen affinity of fish (trout I) hemoglobin that questioned allosteric water binding in human hemoglobin A (Bellelli, A., Brancaccio, A., and Brunori, M. (1993) J. Biol. Chem. 268, 4742-4744), we have investigated solvation effects in fish and human hemoglobins by means of the osmotic stress method and allosteric analysis. In contrast to the earlier report, we demonstrate that water potential does affect oxygen affinity of trout hemoglobin I in the presence of inert solutes like betaine. Moreover, we show that upon oxygenation electrophoretically anodic hemoglobin from trout and eel bind a similar number of water molecules as does human hemoglobin A, whereas the cathodic hemoglobins of trout and eel bind smaller, but mutually similar, numbers of water molecules. Addition of cofactors strongly increases the number of water molecules bound to eel hemoglobin A (as in human hemoglobin) but only weakly affects water binding to eel hemoglobin C.
Collapse
Affiliation(s)
- Christian Hundahl
- Department of Zoophysiology, Institute of Biological Sciences, C. F. Møllers Alle 131, University of Aarhus, DK-8000 Aarhus C, Denmark
| | | | | | | |
Collapse
|
13
|
Pellegrini M, Giardina B, Verde C, Carratore V, Olianas A, Sollai L, Sanna MT, Castagnola M, di Prisco G. Structural-functional characterization of the cathodic haemoglobin of the conger eel Conger conger: molecular modelling study of an additional phosphate-binding site. Biochem J 2003; 372:679-86. [PMID: 12646043 PMCID: PMC1223446 DOI: 10.1042/bj20021865] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2002] [Revised: 03/07/2003] [Accepted: 03/19/2003] [Indexed: 11/17/2022]
Abstract
The protein sequence data for the alpha- and beta-chains have been deposited in the SWISS-PROT and TrEMBL protein knowledgebase under the accession numbers P83479 and P83478 respectively. The Conger conger (conger eel) haemoglobin (Hb) system is made of three components, one of which, the so-called cathodic Hb, representing approx. 20% of the total pigment, has been purified and characterized from both a structural and functional point of view. Stripped Hb showed a reverse Bohr effect, high oxygen affinity and slightly low cooperativity in the absence of any effector. Addition of saturating GTP strongly influences the pH dependence of the oxygen affinity, since the reverse Bohr effect, observed under stripped conditions, is converted into a small normal Bohr effect. A further investigation of the GTP effect on oxygen affinity, carried out by fitting its titration curve, demonstrated the presence of two independent binding sites. Therefore, on the basis of the amino acid sequence of the alpha- and beta-chains, which have been determined, a computer modelling study has been performed. The data suggest that C. conger cathodic Hb may bind organic phosphates at two distinct binding sites located along the central cavity of the tetramer by hydrogen bonds and/or electrostatic interactions with amino acid residues of both chains, which have been identified. Among these residues, the two Lys-alpha(G6) (where the letter refers to the haemoglobin helix and the number to the amino acid position in the helix) appear to have a key role in the GTP movement from the external binding region to the internal central cavity of the tetrameric molecule.
Collapse
Affiliation(s)
- Mariagiuseppina Pellegrini
- Department of Sciences Applied to Biosystems, University of Cagliari, Cittadella Universitaria, I-09042 Monserrato (CA), Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
14
|
di Prisco G, Carratore V, Cocca E, Riccio A, Tamburrini M. Molecular structure and functional adaptations of hemoglobins from Antarctic marine organisms. ACTA ACUST UNITED AC 2000. [DOI: 10.1080/11250000009356354] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
15
|
|