Results 21 to 30 of about 806,379 (302)

TRAUMATIC INDUCTION OF EARLY MATURITY IN TETRAHYMENA [PDF]

open access: yesGenetics, 1977
ABSTRACT Exposure of conjugating pairs of Tetrahymena thermophila to high temperature (37°) during macronuclear development causes an abortion of many macronuclei, but it also often induces an early appearance of sexual maturity in clones completing macronuclear development.
D L, Nanney, E B, Meyer
openaire   +2 more sources

Genetic Mapping and Analysis of a Compact Plant Architecture and Precocious Mutant in Upland Cotton

open access: yesPlants, 2022
With the promotion and popularization of machine cotton-picking, more and more attention has been paid to the selection of early-maturity varieties with compact plant architecture.
Lei Chao   +16 more
doaj   +1 more source

Heredity and Variability of Early Maturity of Cotton Hybrids Developed By Participation of the Introgressive Progenies [PDF]

open access: yesBIO Web of Conferences, 2023
In the article described the results of the analysis of the dominancy and variability of the main components of early maturing, i.e. the “germination-50% flowering” and the “germination-50% maturing” periods of F1-F4 hybrids developed by the ...
Namazov Shadman   +4 more
doaj   +1 more source

Analisis Nilai Tengah Generasi Untuk Umur Panen Keturunan Persilangan Tiga Varietas Kedelai [PDF]

open access: yes, 2015
Genetic parameters of a character, which is estimated using genetic analysis approach, is important in a character improvement. The aim of this research was to examine the gene action of days to maturity character on soybean using generation mean ...
A.S., Gatut Wahyu   +3 more
core   +1 more source

Growth of early and late maturers

open access: yesAnnals of Human Biology, 2001
This is a study on the growth of subgroups of normal children, maturing early or late, in the variables height, leg and sitting height, arm length, biiliac and bihumeral width. While a longer growth period affects adult height only marginally, less is known about the other variables.
Gasser, Theo   +3 more
openaire   +3 more sources

‘Braun’: the first russian cotton cultivar with naturally colored fiber

open access: yesТруды по прикладной ботанике, генетике и селекции, 2023
Background. Most commercial cotton cultivars have white fiber. Massive energy and water consumption during the production of fabrics from such fiber generates significant problems, so in recent decades more and more cotton cultivars with naturally ...
R. K. Tuz   +2 more
doaj   +1 more source

KEMATANGAN EMOSI REMAJA DI DESA SELOREJO (Studi Deskriptif di Desa Selorejo dengan Angka Pernikahan Dini yang Tinggi) [PDF]

open access: yes, 2023
Early marriage, commonly known as child marriage, is a widespread issue with various aspects and deep-rooted influences in society, including in the village of Selorejo.
Pratama, Yogik Indra
core  

SOURCES OF AGROBIOLOGICAL TRAITS FOR BREEDING SPRING BARLEY VARIETIES IN THE NORTH-WEST OF THE RUSSIAN FEDERATION

open access: yesТруды по прикладной ботанике, генетике и селекции, 2018
A collection of spring barley accessions was studied according to such traits as the length of the growing season, the height of the straw, resistance to lodging and fungal diseases (net blotch and dark brown spot blotch, powdery mildew, stem rust, loose
N. V. Ivanova   +3 more
doaj   +1 more source

VIR cotton collection accessions of different origin for breeding in the North Caspian conditions

open access: yesБиотехнология и селекция растений, 2023
Background. Climate change on the planet requires the creation of cultivars adapted to new conditions, which suggests a constant search for sources of the required traits, and the VIR cotton collection provides unlimited opportunities for breeding. Also,
L. P. Podolnaya   +2 more
doaj   +1 more source

Age, growth, and reproduction of dolphinfish (Coryphaena hippurus) caught off the coast of North Carolina [PDF]

open access: yes, 2008
Age, growth, and reproductive data were obtained from dolphinfish (Coryphaena hippurus, size range: 89 to 1451 mm fork length [FL]) collected between May 2002 and May 2004 off North Carolina.
Buckel, Jeffrey A., Schwenke, Kara L.
core   +2 more sources

Home - About - Disclaimer - Privacy