B56(MRD)

B56(MRD)	=	.19 – B53(MRD)1dr ins V973(PJ)1dr [2 dr.c.]	:	.18 – B525(LS) ilv × ins EL36(MR)1dr [one drone]	:
		.16 – B554(LS) wbg B91(BB) [16 dr.c.]	:	.14 – B514(LS) bal B54(TR) [22 dr.c.]	:
		.14 – B513(LS) ins B100(JG) [3 dr.c.]	:	.12 – B509(LS) bal B72(TR) [24 dr.c.]	:
		.09 – B10(LS) lthl B20(TR) [33 dr.c.]	:	.08 – A507(HSB) imc × hbg B292(HSB) [15 dr.c.]	:
		.06 – A507(PN) ivq × lthl B6(CS) [15 dr.c.]	:	.03 – A501(PN) hbpn B483(PN)	:
		.00 – A31(PN) hbpn A39(PN)	:	.99 – A3(PN) hbpn MA421(PN)	:
	imq .97 – Bayburt98-3R × BayburtM (pure anatolica)


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Color code and Abbreviations

Queens from one strain, but mated by drones from another strain .
Their population and daughters (and drones of them) are F₁ crossed.

Queen and Drones have the same ancestors: combination to increase or stabilize some characteristics

Queen and Drones result of a cross between two different lines : interesting to increase their resistance and qualities.

Breeders
BB :	Imkerei Bernd Brix (DE)
BDK :	Bob Danka (US)
CS :	Christian Salau (DE)
GdB :	Gemeinschaft der Buckfastimker (DE)
HSB :	Hans Schweinesbein (DE)
JG :	Jos & Annette Guth (LU)
JL :	Juhani Lundén (FI)
KK :	Josef Koller (DE)
LS :	Stefan Luff (DE)
MR :	Martin Rößner (DE)
MRD :	Markus & Robert Dohrer (DE)
PJ :	Paul Jungels (LU)
PM :	Pierre Marin (BE)
PN :	Horst Preissl & Johannes Neuburger (AT)
RHO :	Dr. Ralf Höling (DE)
RKR :	Wanderimkerei
RL :	Renaud Lavend'Homme (BE)
TR :	Thomas Rueppel (DE)

Mating Places, etc
bal :	Baltrum island (DE)
hbg :	Hausberg mountain (DE)
hbpn :	Preissl–Neuburger mountain (AT)
inby :	Instrumental insemination (DE)
ins :	Instrumental insemination
iwsb :	Instrumental insemination (DE)
lthl :	Lautenthal (Harz, DE)
rud :	Ruden island (DE – Baltic sea)
wbg :	Weißberg-Rennsteig (DE)