APA TEGESÉ ANDROGENESIS ING BASA INGGRIS?
Apomixis
Ing botani, apomixis didefinisikan dening Hans Winkler minangka panggantos reproduksi seksual normal dening reproduksi aseksual, tanpa pembuahan. Dhéfinisi iki kayata ora nyebutaké meiosis. Mangkono "reproduksi aseksual normal" tanduran, kayata panyebaran saka cuttings utawa godhong, ora tau dianggep apomixis, nanging panggantos winih kanthi tanduran utawa ngganti kembang kanthi bulbil iku jinis apomixis. Anak-anak sing diprodhuksi apomisik sacara genetik identik karo tanduran induk. Sawetara penulis nyakup kabeh bentuk reproduksi aseksual sajrone apomixis, nanging generalisasi istilah kasebut wiwit mati. Ing tetanduran ngembang, istilah "apomixis" umum dipigunakaké sajroning pangertèn sing diwatesi tegesé agamospermy, yaiku klon reproduksi liwat wiji. Senajan agamospermi bisa sacara teoritis dumadi ing gimnosperma, katon ora ana ing grup kasebut. Apogamy minangka istilah sing padha karo macem-macem makna liwat wektu. Ing tetanduran kanthi gamétofit independen, istilah iki isih digunakaké bebarengan karo "apomixis", lan loro kasebut ngrujuk marang pambentukan sporofit dening partenogenesis sel gametofit.
Definisi saka androgenesis ing bausastra Basa Inggris
Definisi androgenesis ing kamus iku jinis reproduksi ing serangga lan tetanduran sing nglibatake perkembangan embrio sing mung kromosom paternal.
BUKU BASA INGGRIS KAKAIT KARO «ANDROGENESIS»
Temukaké kagunané saka
androgenesis ing pilihan bibliografi iki. Buku kang kakait dening
androgenesis lan pethikan cekak kang padha kanggo nyediyakaké panggunané ing sastra Basa Inggris.
1
Androgenesis and Haploid Plants
This book illustrates how the advances in plant molecular and cell biology provide an exciting means for the analysis of androgenesis in terms of pollen development and the initiation of embryogenesis.
Jean-Pierre Bourgin, Yves Chupeau, Michel Caboche,
1998
2
Sperm Biology: An Evolutionary Perspective
Androgenesis is a process in which the egg nucleus is lost from a zygote, and an
individual develops with nuclear material derived solely from one or more sperm
nuclei. Rare, spontaneous androgenesis has long been recognized (Wilson ...
Tim R. Birkhead, Dave J. Hosken, Scott S. Pitnick,
2008
3
Plant Biotechnology and Molecular Markers
Heat treatment is the most commonly used pretreatment to initiate androgenesis
in B. napus [11]. The temperature must be around 32°C for 8 h in order to induce
androgenesis sufficiently. This is time and dose dependent and any interruption ...
Sheela Srivastava, Alka Narula,
2006
4
Plant Tissue Culture: Theory and Practice: Theory and Practice
Rarely, however, they reproduce the characters of the male parent alone,
suggesting their origin through 'ovule androgenesis'2 (embryo development
inside the ovule by the activity of the male nucleus alone). In vivo occurrence of
androgenic ...
S.S. Bhojwani, M.K. Razdan,
1996
5
Transgenic Plants and Crops
However, because of the success of anther culture compared to ovary culture,
much of the focus remained on haploid plant production via androgenesis. It was
not until 1976 that the first plants derived from in vitro gynogenesis were reported
...
George C. Khachatourians, Y. H. Hui, Ralph Scorza,
2002
6
Micropropagation of Woody Plants
The predominant factor influencing androgenesis is genotype. Obviously, it is
important to work with a species in which there is some ongoing genetic program
and known genotypes are available. In conifers such programs have only
recently ...
7
INTERNATIONAL REVIEW OF CYTOLOGY
These drastic increases of the species following in vitro androgenesis, have,
however, some limits, the principal limits being (1) only very few pollen of these
species undergo in vitro androgenesis, and (2) most of these species belong to
the ...
Geoffrey H. Bourne, Kenneth L. Giles, Jatendra Prakash,
1987
8
Plant Tissue Culture Concepts and Laboratory Exercises, ...
Media Androgenesis can be induced on a simple medium such as that
developed by Nitsch and Nitsch (1969) for tobacco and a few other species. For
most other species, the most commonly used media for anther culture are MS (
Murashige ...
Robert N. Trigiano, Dennis J. Gray,
1999
9
Plant Tissue Culture: An Introductory Text
Androgenesis. 8.1. Introduction. Haploid plants are characterized genetic ally by
the presence of gametic number of chromosomes in their cells (i.e., half the
number of chromosomes as in somatic cells). In nature, haploids arise as an ...
Sant Saran Bhojwani, Prem Kumar Dantu,
2013
10
Life in the Frozen State
Cryopreservation of the sperm of endangered cichlid species has also been
studied. 14.2.5 ANDROGENESIS Androgenesis is a method used for
regenerating individuals with exclusively paternal inheritance of nuclear genome
information.
Barry J. Fuller, Nick Lane, Erica E. Benson,
2004
BABAGAN WARTA KANG NGLEBOKAKÉ ARAN «ANDROGENESIS»
Weruhi yèn pawarta nasional lan internasional wis ngomongaké lan kepriyé aran
androgenesis digunakaké ing babagan warta iki.
YY super sperm lead to all male triploids and tetraploids
Androgenesis is a unique and rarely encountered reproductive mode in which the offspring only inherit the paternal nuclear genome, resulting ... «7thSpace Interactive, Jun 15»
Male-only clams stay fit by having sex with other species
... but this week's PNAS introduced me to a brand new one: androgenesis, in which a species reproduces using only the DNA from sperm. Now ... «Ars Technica, Mei 11»
Crazy Sex Trick Fuels All-Male Clam Species
He suspects that androgenesis — the technical name for father-only reproduction — is responsible. “There are all kinds of interesting questions ... «Wired News, Mei 11»
Conservationists plan 'doomsday vault' for frog sperm
Nabil Mansour of Salzburg University is developing a technique called androgenesis. This involves zapping a frog egg with ultraviolet radiation ... «New Scientist, Nov 08»