Table 1

Plant taxa used in this study and subparalogs of LFY1int2, LFY2int2 and Adh1-1 recovered in each accession

Accessions a

Species

Origin

Leaf source b

Subparalogs or copy typesc


LFY1int2

LFY2int2

Adh1-1


'Korlaxiangli'

P. × sinkiangensis Yu

Xinjiang, China

CPGR

a, b

N

a, b, c

'Cuiguan'

P. pyrifolia

Cross

Zhejiang University

/

/

/

'Nanguoli'

P. ussuriensis

Liaoning Province, China

TU

a

N, Ins8

a, b, c

'Flemish Beauty'

P. communis

Belgium

ZZFI

/

/

/

'Fuji'

M. domesitca

/

/

/

'Chojuro'

P. pyrifolia Nakai

Kanagawa Pref. Japan

TU

a

N

a, b

'Nijisseiki'

P. pyrifolia

Chiba Pref. Japan

TU

b

N

a, b, c

'Yali'

P. pyrifolia White pear group

Hebei Province, China

TU

a, b

Del2, S

a

'Dangshansuli'

P. pyrifolia White pear group

Anhui Province, China

ZZFI

a, b

N, Del2

a, b, c

'Yaguang'

P. ussuriensis Maxim.

Liaoning Province, China

CPGR

a

N, S

a, b

'Jianbali'

P. ussuriensis

Liaoning Province, China

TU

a

N, S

a, b, c

P. pashia 1

P. pashia D.Don

Yunnan Province, China

HRIYN

b

N

a, c

P. pashia 2

P. pashia

Yunnan Province, China

HRIYN

b

N

a, b, c

P. dimorphophylla

P. dimorphophylla Makino

Mie Pref. Japan

TU

a, b

N, S

a, b

P. calleryana

P. calleryana Dcne.

South China

HRIYN

a, b

N, Del2

a, c

P. fauriei

P. fauriei Schneid.

Korea

TU

a, b

S

a, b

P. betulaefolia

P. betulaefolia Bge.

Gansu Province, China

CPGR

b

N

a, c

P. × serrulata

P. × serrulata Rehd.

Hubei Province, China

CPGR

a, b

N

a, c

P. xerophila

P. xerophila Yu

Gansu Province, China

GPI

b

N

a, b

P. × hopeiensis

P. × hopeiensis Yu

Hebei Province, China

Hebei Province, China

a

N, Ins8

a, b

P. × phaeocarpa

P. × phaeocarpa Rehd.

North China

CPGR

a

N

a, b, c

P. hondoensis

Nakai & Kikuchi

Middle Japan

TU

a

N, Ins8

a, b, c

P. communis

P. communis L.

Europe

TU

b

21-bp deletion

a, b, c

P. elaeagrifolia

P. elaeagrifolia Pall.

Turkey, Crimea, South East Europe

TU

b, c

N

a, c

P. amygdaliformis

P. amygdaliformis Vill.

Mediterranean area, South Europe

TU

b, c

N

a, c

P. cossonii

P. cossonii Rehder.

Algeria

TU

b

N

a, b

outgroup

M. sieboldii

M. sieboldii (Regel.) Rehd

Yunnan Province, China

HRIYN

/

N

a, b, c

M. rockii

M. rockii Schneid.

Yunnan Province, China

HRIYN

/

/

b, c

M. domestica subsp. chinensis

M. domestica subsp. chinensis Li Y. N.-(Nai)

North China

/

/

a, b, c

M. neidzwetzkyana

M. neidzwetzkyana (Dieck) Langenf.

Xinjiang (Uygur Autonomous Region)

/

/

b, c

'Rall'

M. domestica Borkh

/

/

/


a Accessions used for RT-PCR are in bold. b TU: Tottori University, Japan; CPGR: China Pear Germplasm Repository, Xingcheng, Liaoning Province; ZZFI: Zhengzhou Fruit Institute, Chinese Academy of Agriculture Science, Zhengzhou, Henan Province, China. GPI: Gansu Pomology Institute, Gansu Academy of Agricultural Science, Gansu Province, China; HRIYN: Horticultural Research Institute, Yunnan Academy of Agricultural Sciences, Kunming, Yunnan Province, China. c Different copy types of LFY1 and LFY2 identified by indels and phylogenetic analyses.

Zheng et al. BMC Evolutionary Biology 2011 11:255   doi:10.1186/1471-2148-11-255

Open Data