Extensive pollen flow in a natural fragmented population of Patagonian cypress Austrocedrus chilensis

2014 ◽  
Vol 10 (6) ◽  
pp. 1519-1529 ◽  
Author(s):  
F. Colabella ◽  
L. A. Gallo ◽  
A. C. Moreno ◽  
P. Marchelli
Keyword(s):  
Pollen Flow ◽  
Austrocedrus Chilensis ◽  
Fragmented Population

Genetic diversity and the mating system in a fragmented population of Tsoongiodendron odorum

2013 ◽  
Vol 20 (6) ◽  
pp. 676-684 ◽  
Author(s):  
Wang Xia ◽  
Wang Jing ◽  
Jiang Jinghu ◽  
Kang Ming
Keyword(s):  
Genetic Diversity ◽  
Mating System ◽  
Fragmented Population

Pollen Flow and Optimal Outcrossing Distance

1983 ◽  
Vol 122 (1) ◽  
pp. 147-151 ◽  
Author(s):  
Keith D. Waddington
Keyword(s):  
Pollen Flow

Stand level volume increment in relation to leaf area index of Austrocedrus chilensis and Nothofagus dombeyi mixed forests of Patagonia, Argentina

2021 ◽  
Vol 494 ◽  
pp. 119337
Author(s):  
Marina Caselli ◽  
Gabriel Ángel Loguercio ◽  
María Florencia Urretavizcaya ◽  
Guillermo Emilio Defossé
Keyword(s):  
Leaf Area Index ◽  
Leaf Area ◽  
Austrocedrus Chilensis ◽  
Mixed Forests ◽  
Area Index ◽  
Volume Increment ◽  
Nothofagus Dombeyi

Pedigree analysis of a highly fragmented population, the Lidia cattle breed

2014 ◽  
Vol 167 ◽  
pp. 1-8 ◽  
Author(s):  
O. Cortés ◽  
N. Sevane ◽  
J.A. Baro ◽  
J. Cañón
Keyword(s):  
Cattle Breed ◽  
Pedigree Analysis ◽  
Fragmented Population

TWO-GENERATION ANALYSIS OF POLLEN FLOW ACROSS A LANDSCAPE. I. MALE GAMETE HETEROGENEITY AMONG FEMALES

Evolution ◽  
2001 ◽  
Vol 55 (2) ◽  
pp. 260 ◽  
Author(s):  
Peter E. Smouse ◽  
Rodney J. Dyer ◽  
Robert D. Westfall ◽  
Victoria L. Sork
Keyword(s):  
Male Gamete ◽  
Pollen Flow

Pollen flow in distylous populations of Amsinckia (Boraginaceae)

1976 ◽  
Vol 54 (22) ◽  
pp. 2530-2535 ◽  
Author(s):  
Fred R. Ganders
Keyword(s):  
Pollen Flow ◽  
Progeny Testing ◽  
Self Incompatibility ◽  
Disassortative Mating ◽  
Pollen Loads ◽  
Self Pollination ◽  
Incompatibility System ◽  
Total Pollen

Stigmatic pollen loads were analyzed from naturally pollinated pin and thrum form flowers of Amsinckia douglasiana and A. vernicosa var. furcata. Pin stigmas captured more total pollen than thrum stigmas. Pins experienced either net self-pollination or random pollination. Thrum stigmas experienced significant disassortative pollination. Comparing pollen loads from intact and emasculated thrum flowers of A. douglasiana indicated that self-pollination and geitonogamy were relatively unimportant in the pollination of the thrum form. The level of disassortative pollination of A. vernicosa var. furcata does not appear to be high enough to account for the level of disassortative mating observed by progeny testing, suggesting that this species may possess an incomplete stylar self-incompatibility system such as has been reported in A. grandiflora.

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