Karyotype of Pseudocydonia sinensis (Amygdaloideae, Rosaceae)

Yoshikane Iwatsubo; Kyoko Sato; Naohiro Naruhashi

doi:10.11352/scr.25.57

Karyotype of Pseudocydonia sinensis (Amygdaloideae, Rosaceae)

Yoshikane Iwatsubo, Kyoko Sato, Naohiro Naruhashi

Research output: Contribution to journal › Article › peer-review

Abstract

Pseudocydonia sinensis (Thouin) C.K. Schneid. (Chinese quince), the only species of genus Pseudocydonia in the subfamily Amygdaloideae of Rosaceae, is a tree species, the fruits of which are used as an ingredient in candies, juice, and syrups.

This study was conducted to clarify the karyotype of P. sinensis. We found that this species had small, 2n=34 chromosomes, ranging from 1.0 to 1.8 μm in length, with the chromosome complement expressed as a formula of 2n=34=16m+14sm +2st+2^tst.

Original language	English
Pages (from-to)	57-59
Number of pages	3
Journal	Chromosome Science
Volume	25
Issue number	3-4
DOIs	https://doi.org/10.11352/scr.25.57
State	Published - 2022/12
Externally published	Yes

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title = "Karyotype of Pseudocydonia sinensis (Amygdaloideae, Rosaceae)",

abstract = "Pseudocydonia sinensis (Thouin) C.K. Schneid. (Chinese quince), the only species of genus Pseudocydonia in the subfamily Amygdaloideae of Rosaceae, is a tree species, the fruits of which are used as an ingredient in candies, juice, and syrups. This study was conducted to clarify the karyotype of P. sinensis. We found that this species had small, 2n=34 chromosomes, ranging from 1.0 to 1.8 μm in length, with the chromosome complement expressed as a formula of 2n=34=16m+14sm +2st+2tst.",

keywords = "Chinese quince, karyogram, <i>Pseudocydonia sinensis</i>, subfamily Amygdaloideae, Rosaceae",

author = "Yoshikane Iwatsubo and Kyoko Sato and Naohiro Naruhashi",

year = "2022",

month = dec,

doi = "10.11352/scr.25.57",

language = "英語",

volume = "25",

pages = "57--59",

journal = "Chromosome Science",

issn = "1344-1051",

publisher = "THE SOCIETY OF CHROMOSOME RESEARCH",

number = "3-4",

}

TY - JOUR

T1 - Karyotype of Pseudocydonia sinensis (Amygdaloideae, Rosaceae)

AU - Iwatsubo, Yoshikane

AU - Sato, Kyoko

AU - Naruhashi, Naohiro

PY - 2022/12

Y1 - 2022/12

N2 - Pseudocydonia sinensis (Thouin) C.K. Schneid. (Chinese quince), the only species of genus Pseudocydonia in the subfamily Amygdaloideae of Rosaceae, is a tree species, the fruits of which are used as an ingredient in candies, juice, and syrups. This study was conducted to clarify the karyotype of P. sinensis. We found that this species had small, 2n=34 chromosomes, ranging from 1.0 to 1.8 μm in length, with the chromosome complement expressed as a formula of 2n=34=16m+14sm +2st+2tst.

AB - Pseudocydonia sinensis (Thouin) C.K. Schneid. (Chinese quince), the only species of genus Pseudocydonia in the subfamily Amygdaloideae of Rosaceae, is a tree species, the fruits of which are used as an ingredient in candies, juice, and syrups. This study was conducted to clarify the karyotype of P. sinensis. We found that this species had small, 2n=34 chromosomes, ranging from 1.0 to 1.8 μm in length, with the chromosome complement expressed as a formula of 2n=34=16m+14sm +2st+2tst.

KW - Chinese quince

KW - karyogram

KW - <i>Pseudocydonia sinensis</i>

KW - subfamily Amygdaloideae

KW - Rosaceae

UR - https://cir.nii.ac.jp/crid/1390577818140563200

U2 - 10.11352/scr.25.57

DO - 10.11352/scr.25.57

M3 - 学術論文

SN - 1344-1051

VL - 25

SP - 57

EP - 59

JO - Chromosome Science

JF - Chromosome Science

IS - 3-4

ER -

Karyotype of Pseudocydonia sinensis (Amygdaloideae, Rosaceae)

Abstract

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