Results 91 to 100 of about 1,661 (164)

PENGARUH PERBEDAAN LAMA WAKTU KEJUTAN PANAS TERHADAP DAYA TETAS (Hatching Rate) PADA METODE GYNOGENESIS MEIOSIS IKAN MAS (Cyprinus carpio) [PDF]

, 2018
Carp is a freshwater fish, body shape is long and somewhat rounded with a small head, the high back and across large scaly body.The development of aquaculture carp (Cyprinus carpio) is progressing very rapidly with cultivation system are manifold ...
Sudianto, Achmad
core  

Optimization of Cultivation System and Transcriptome Analysis: From Unpollinated Chinese Chive Ovules to Plant Formation

Agronomy
Unpollinated ovary culture is an effective approach for generating haploid and doubled haploid lines, but its application in Chinese chive (Allium tuberosum) breeding has been constrained by strong genotype dependence and low regeneration efficiency ...
Qing-Qing Wang, Bao-Hui Zhang, Li-Fen Zhao, Ning Ao, Lian Tao, Bing Tang, Chuan-Yuan Mo, Wei Yang, Wen-Yuan Fu, Ying Deng   +9 more
doaj   +1 more source

Post-plasmogamic pre-karyogamic sexual selection: mate choice inside an egg cell

Ideas in Ecology and Evolution, 2011
Intersexual selection is often categorized as pre-copulatory or post-copulatory mate choice by individuals of one sex over showy individuals of the other sex.
Root Gorelick, Lindsay Jackson Derraugh, Jessica Carpinone, Susan M. Bertram   +3 more
doaj  

Effects of Medium Supplements on Embryogenesis and the Yield of Regenerants of Different Ploidy Levels from Unpollinated Ovules of Cucurbita pepo L.

Crops
The aim of this work was to study the influence of various factors (sucrose concentration, silver nitrate, activated charcoal, and plant growth regulators 2.4-D (2.4-Dichlorophenoxyacetic Acid) and TDZ (Thidiazuron)) on the induction of gynogenesis and ...
Alexey Ermolaev, Elena Domblides, Kseniia Stebnitskaia, Olesya Valdeeva   +3 more
doaj   +1 more source

A major locus expressed in the male gametophyte with incomplete penetrance is responsible for in situ gynogenesis in maize

, 2008
In flowering plants, double fertilization occurs when the egg cell and the central cell are each fertilized by one sperm cell. In maize, some lines produce pollen capable of inducing in situ gynogenesis thereby leading to maternal haploids that originate
Beckert, Michel, M., Brinkmann, Michelle,, Beckert, Michel,, Barret, Pierre,, Barret, Pierre, P., Brinkmann, Michelle, M.   +5 more
core   +1 more source

THE EFFECT OF HEAT SHOCK DIFFERENCES TOWARD HATCHING RATE ON METHOD OF MEIOSIS GYNOGENESIS IN CARP (Cyprinus carpio) [PDF]

, 2017
Carp is a freshwater fish, body shape is long and somewhat rounded with a small head, the high back and across large scaly body. The development of aquaculture carp (Cyprinus carpio) is progressing very rapidly with cultivation system are manifold ...
Suprapti, Yuyun
core  

Pengaruh selang waktu kejutan panas dan jenis sperma yang berbeda terhadap keberhasilan gynogenesis meiosis ikan mas (Cyprinus carpio L.)

, 2003
ABSTRAK Dalam Budidaya ikan mas unggul secara gynogenesis, selang waktu kejutan panas memegang peranan yang sangat penting. Sehingga perlu dicari selang waktu kejutan panas yang optimal dalam proses gynogenesis mitosis ikan mas (Cyprinus carpio L.).
Abdullah, Hidayat
core  

Genome-wide SNP analysis provides insights into the XX/XY sex-determination system in silver barb (Barbonymus gonionotus). [PDF]

Genomics Inform, 2023
Chailertrit V, Panthum T, Kongkaew L, Chalermwong P, Singchat W, Ahmad SF, Kraichak E, Muangmai N, Duengkae P, Peyachoknagul S, Han K, Srikulnath K.   +11 more
europepmc   +1 more source

Chromosome-Level Genome Assembly of Red Sea Bream (<i>Pagrus major</i>) Reveals Integration of Heterospecific Sperm-Derived Genetic Material in Artificial Gynogenesis. [PDF]

Biomolecules
Liu M, Wang G, Ren Y, Zhang X, Li B, Zhang Y, Yang Y, San L, Hou J.   +8 more
europepmc   +1 more source

Effect of medium composition on in vitro ovary culture of cucumber. [PDF]

Sci Rep
Nyirahabimana F, Erol MH, Kaçar YA, Solmaz İ.   +3 more
europepmc   +1 more source