scholarly journals Molecular cytogenetic analysis in seven species of Lachenalia (Liliaceae) with the chromosome numbers of 2n=18, 22, 23, 26 and 28 by DAPI staining and FISH using 5S rDNA and 18S rDNA probes

2010 ◽  
Vol 5 (3) ◽  
pp. 55-59 ◽  
Author(s):  
Shuichi Hamatani ◽  
Norikazu Tagashira ◽  
Katsuhiko Kondo
Keyword(s):  
Chromosome Numbers ◽  
18S Rdna ◽  
Cytogenetic Analysis ◽  
5S Rdna ◽  
Dapi Staining ◽  
Molecular Cytogenetic

Early-generation germplasm introgression from Sorghum macrospermum into sorghum (S. bicolor)

Genome ◽  
2010 ◽  
Vol 53 (6) ◽  
pp. 419-429 ◽  
Author(s):  
Les C. Kuhlman ◽  
Byron L. Burson ◽  
David M. Stelly ◽  
Patricia E. Klein ◽  
Robert R. Klein ◽  
...  
Keyword(s):  
Chromosome Numbers ◽  
Cytogenetic Analysis ◽  
Seed Set ◽  
Embryo Rescue ◽  
Male Sterile ◽  
Breeding Programs ◽  
Public And Private ◽  
Molecular Cytogenetic ◽  
Improvement Programs ◽  
Genomic Introgression

Sorghum has been improved by public and private breeding programs utilizing germplasm mostly from within the species Sorghum bicolor . Recently, hybridization with an Australian species, S. macrospermum (AAB1B1YYZZ), has been demonstrated and the genomic relationship to S. bicolor (AAB1B1) shown to be partially compatible. For this species to be potentially useful to sorghum improvement programs, there must be documented introgression into an S. bicolor background. Fifteen BC1F1 progeny were recovered using the interspecific hybrid as a female and embryo rescue. In these progeny, chromosome numbers ranged from 35 to 70 and all were essentially male-sterile. Repeated backcrossing with S. bicolor pollen produced BC2F1 seed on 3 of the 15 BC1F1 plants. BC2F1 progeny had varying levels of male fertility; selfed seed set ranged from 0% to 95%, with only 2 individuals being completely male-sterile. Using AFLP and SSR markers, genomic introgression of S. macrospermum ranged from 0% to 18.6%. Cytogenetic analysis of 19 individuals revealed that chromosome numbers were 20, except for a single backcross that had 21 chromosomes. Molecular cytogenetic analysis confirmed the presence of recombinant introgression chromosomes as well as alien addition and alien substitution chromosomes within the BC2F1s.

Molecular cytogenetic analysis of feline leukemia virus insertions in cat lymphoid tumor cells

2010 ◽  
Vol 163 (2) ◽  
pp. 344-352 ◽  
Author(s):  
Yasuhito Fujino ◽  
Hitoshi Satoh ◽  
Koichi Ohno ◽  
Hajime Tsujimoto
Keyword(s):  
Tumor Cells ◽  
Cytogenetic Analysis ◽  
Leukemia Virus ◽  
Feline Leukemia Virus ◽  
Lymphoid Tumor ◽  
Molecular Cytogenetic

Perinatal findings and molecular cytogenetic analysis ofde novo partial trisomy 16q (16q22.1?qter) and partial monosomy 20q (20q13.3?qter)

2005 ◽  
Vol 25 (2) ◽  
pp. 112-118 ◽  
Author(s):  
Chih-Ping Chen ◽  
Shuan-Pei Lin ◽  
Chyi-Chyang Lin ◽  
Yueh-Chun Li ◽  
Schu-Rern Chern ◽  
...  
Keyword(s):  
Cytogenetic Analysis ◽  
Partial Trisomy ◽  
Partial Monosomy ◽  
Molecular Cytogenetic

A comprehensive molecular cytogenetic analysis of the genome architecture in modern sugarcane cultivars

2022 ◽  
Author(s):  
Kai Wang ◽  
Hon Cheng ◽  
Jinlei Han ◽  
Ayman Esh ◽  
Jiayong Liu ◽  
...  
Keyword(s):  
Cytogenetic Analysis ◽  
Genome Architecture ◽  
Molecular Cytogenetic

Clinicopathologic and Molecular Cytogenetic Analysis of 8 Cases With Uterine Cervical Ewing Sarcoma

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Yufan Cheng ◽  
Qianming Bai ◽  
Bin Wu ◽  
Bin Chang ◽  
Rui Bi ◽  
...  
Keyword(s):  
Ewing Sarcoma ◽  
Cytogenetic Analysis ◽  
Molecular Cytogenetic

Molecular cytogenetic analysis of a Xp21.3-pter deletion in a family with normal and short stature

2002 ◽  
Vol 61 (2) ◽  
pp. 163-165 ◽  
Author(s):  
G Tachdjian ◽  
F Perreaux ◽  
A Aboura ◽  
P Chevalier ◽  
M-F Portnoi ◽  
...  
Keyword(s):  
Short Stature ◽  
Cytogenetic Analysis ◽  
Molecular Cytogenetic

scholarly journals Comprehensive molecular cytogenetic analysis of the human blastocyst stage

2008 ◽  
Vol 23 (11) ◽  
pp. 2596-2608 ◽  
Author(s):  
E. Fragouli ◽  
M. Lenzi ◽  
R. Ross ◽  
M. Katz-Jaffe ◽  
W.B. Schoolcraft ◽  
...  
Keyword(s):  
Cytogenetic Analysis ◽  
Blastocyst Stage ◽  
Molecular Cytogenetic ◽  
Human Blastocyst
Sign in / Sign up

Export Citation Format

Share Document