Results 101 to 110 of about 31,860 (209)

RAPD and ISSR analysis on genetic diversity of different life stages in the population of Torreya jackii, an endangered plant in China(濒危植物长叶榧群体不同年龄级遗传多样性的RAPD和ISSR分析)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2010
按胸径将浙江省桐庐县白云源森林公园长叶榧群体划分为成体、小树、幼苗3个年龄级,利用RAPD和ISSR分子标记对不同年龄级的遗传多样性及遗传分化进行分析.12个RAPD引物和12个ISSR引物分别扩增出199和180个条带,总多态位点百分率分别为44.72%和56.11%. RAPD和ISSR分析均显示3个年龄级的多态位点百分率、Shannon信息指数、Nei指数以成体最高,小树次之,幼苗最低,表明长叶榧群体遗传变异呈衰退趋势.分子方差分析(AMOVA)表明长叶榧群体不同年龄级内、年龄级间均存在遗传变异 ...
LIJian-hui(李建辉)   +2 more
doaj   +1 more source

Comparative study of the discriminating capacity of dna markers and their effectiveness in establishing genetic relationships in the genus tigridia [PDF]

open access: yes, 2015
Tigridia Jussieu is an endemic genus to Mexico and taxonomically difficult with limited information about its genetic variability. A diversity assessment conducted using different DNA markers as an inter simple sequence repeat (ISSR) and random ...
ARZATE FERNANDEZ, AMAURY MARTIN   +7 more
core  

Genetic diversity analysis of Rose varieties from Grandiflora group based on ISSR molecular markers [PDF]

open access: diamond, 2021
S. S. Yudanova   +5 more
openalex   +1 more source

Pengaruh Densitas Awal Kalus Dalam Perbanyakan Melalui Embriogenesis Somatik Terhadap Daya Multiplikasi Dan Stabilitas Genetik Planlet Siam Kintamani [PDF]

open access: yes, 2012
Optimasi metode pada setiap tahapan perbanyakan melalui embriogenesis somatik perlu dilakukan, mencakup aspek eksplan, media, dan lingkungan tumbuh.
Devy, N. F. (Nirmala)   +2 more
core  

Investigation of genetic variation and sexual diversity of different populations of Gracilaria corticata in the Persian Gulf and Oman Sea using ISSR markers [PDF]

open access: yes, 2016
ISSR markers were used to determine the genetic variation and sex determination of the three life-stages of 41 samples of Gracilaria corticata from two regions of the Persian Gulf and Oman Sea namely Bostaneh and Lipar. The specimens were cultured in PES
Hesamzade Hejazi, S.M.   +2 more
core  

Genetic variation among South Brazilian accessions of Lippia alba Mill. (Verbenaceae) detected by ISSR and RAPD markers [PDF]

open access: gold, 2009
Maria Fernanda Mânica-Cattani   +4 more
openalex   +1 more source

Plant regeneration from cell suspension culture in Saccharum officinarum L. and ascertaining of genetic fidelity through RAPD and ISSR markers [PDF]

open access: hybrid, 2017
Avinash S. Thorat   +4 more
openalex   +1 more source

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