scholarly journals Hb Lake Tapawingo [α46(CE4)Phe→Ser; HBA2:c.140T>C]: A New Unstable α Chain Hemoglobin Variant Associated with Low Systemic Arterial Saturation

Hemoglobin ◽  
2011 ◽  
Vol 35 (4) ◽  
pp. 411-416
Author(s):  
Erin M. Guest ◽  
Kathleen A. Neville ◽  
James D. Hoyer ◽  
Martin K. Safo ◽  
Uttam Garg ◽  
...  
Keyword(s):  
Hemoglobin Variant ◽  
Α Chain

Hemoglobin Etobicoke: α84(F5) serine replaced by arginine

1969 ◽  
Vol 47 (2) ◽  
pp. 143-146 ◽  
Author(s):  
J. H. Crookston ◽  
Helen A. Farquharson ◽  
D. Beale ◽  
H. Lehmann
Keyword(s):  
Inclusion Body ◽  
Northern Irish ◽  
Hemoglobin Variant ◽  
Variant Hemoglobin ◽  
Hemoglobin A ◽  
Α Chain

In a Canadian family of northern Irish origin, a new hemoglobin variant, hemoglobin Etobicoke, was observed. It differs from hemoglobin A by having a residue of arginine in place of serine in position 84 of the α-chain (helical notation F5). This hemoglobin is slightly less stable than hemoglobin A, but it does not cause an inclusion body anemia.

Hb Kalavasos [HBA2: c.275T > A; p.Leu92His]: a Novel α Chain Hemoglobin Variant

Hemoglobin ◽  
2016 ◽  
Vol 40 (5) ◽  
pp. 345-348 ◽  
Author(s):  
Mai Kelany ◽  
John S. Pickersgill ◽  
Namir Al Hasso ◽  
Adie Viljoen ◽  
Nancy van Bijlen ◽  
...  
Keyword(s):  
Hemoglobin Variant ◽  
Α Chain

Hemoglobin Hobart or α 20(B1)His → Arg: A New α Chain Hemoglobin Variant

Hemoglobin ◽  
1987 ◽  
Vol 11 (3) ◽  
pp. 211-220 ◽  
Author(s):  
P. J. Fleming ◽  
D. R. Sumner ◽  
K. Wyatt ◽  
W. G. Hughes ◽  
W. D. Melrose ◽  
...  
Keyword(s):  
Hemoglobin Variant ◽  
Α Chain

Hemoglobin Manitoba: α102(G9) serine replaced by arginine

1970 ◽  
Vol 48 (8) ◽  
pp. 911-914 ◽  
Author(s):  
J. H. Crookston ◽  
Helen A. Farquharson ◽  
Judith L. Kinderlerer ◽  
H. Lehmann
Keyword(s):  
Clinical Symptoms ◽  
Hemoglobin Variant ◽  
Variant Hemoglobin ◽  
Hemoglobin A ◽  
Α Chain

In a Canadian family of British origin, a new hemoglobin variant, hemoglobin Manitoba, was observed. It was shown to differ from hemoglobin A by having a residue of arginine in place of serine in position 102 of the α-chain (helical notation G9). There was no evidence that this hemoglobin variant has any adverse clinical symptoms.

HB Hillingdon [α46(CE4)Phe→Val (α1 Or α2)]: A New α Chain Hemoglobin Variant

Hemoglobin ◽  
2009 ◽  
Vol 33 (6) ◽  
pp. 503-506 ◽  
Author(s):  
Anna Babb ◽  
Susannah Solaiman ◽  
Brian N. Green ◽  
Debbie Mantio ◽  
Ketan Patel
Keyword(s):  
Hemoglobin Variant ◽  
Α Chain

A New α Chain Hemoglobin Variant: Hb Al-Hammadi Riyadh [α75(EF4)Asp→Val (α2)]

Hemoglobin ◽  
2006 ◽  
Vol 30 (2) ◽  
pp. 155-164 ◽  
Author(s):  
Nelly Burnichon ◽  
Philippe Lacan ◽  
Michel Becchi ◽  
Isabelle Zanella-Cleon ◽  
Martine Aubry ◽  
...  
Keyword(s):  
Hemoglobin Variant ◽  
Α Chain

scholarly journals A Fetal Hemoglobin Variant of Unusual Genetic Interest

Blood ◽  
1962 ◽  
Vol 20 (6) ◽  
pp. 675-684 ◽  
Author(s):  
DAVID J. WEATHERALL ◽  
CORRADO BAGLIONI
Keyword(s):  
Cord Blood ◽  
Blood Sample ◽  
Umbilical Cord Blood ◽  
Adult Life ◽  
Fetal Hemoglobin ◽  
Cord Blood Sample ◽  
Hemoglobin Variant ◽  
Α Chain ◽  
Chain Synthesis ◽  
Β Chain

Abstract A fetal hemoglobin variant abnormal in the α peptide chains has been found in an umbilical cord blood sample obtained from an infant who had inherited Hb-G (presumably identical with GPhila.) from his father. This provides evidence that α chain synthesis in fetal and adult life is under a single genetic control and that α chain mutations, unlike β chain mutations, may be manifested in intrauterine life.

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