Results 81 to 90 of about 38,685 (294)

Primula himalayana sp. nov., a new species from eastern Himalaya, India

open access: yesNordic Journal of Botany, EarlyView.
Primula himalayana sp. nov., a new species of Primulaceae, is described and illustrated from Tawang, Lutrem, 4238 m a.s.l., Arunachal Pradesh, India. It grows under Juniperus and Berberis scrub forest in an alpine meadow. The new species belong in Primula section Cordifoliae and is resembling P.
Bipankar Hajong   +2 more
wiley   +1 more source

Estructura y desarrollo del ginostemio en Dichromanthus michuacanus (Orchidaceae, Spiranthinae) Gynostemium structure and development in Dichromanthus michuacanus (Orchidaceae, Spiranthinae)

open access: yesRevista Mexicana de Biodiversidad, 2012
Se describe e ilustra la morfología y el desarrollo floral de Dichromanthus michuacanus, con énfasis en el ginostemio. Se examinaron inflorescencias en diferentes estadios de desarrollo mediante microscopía electrónica de barrido y microscopía de luz ...
Coyolxauhqui Figueroa   +3 more
doaj  

Exploring factors affecting anther culture in rice (Oryza sativa L.)

open access: yesJournal of Applied Biology & Biotechnology, 2019
Anther culture is an important in vitro culture technique for production of double haploids. It is largely species and genotype-specific. Asian cultivated rice (O. sativa, ssp.
S. Tripathy   +8 more
semanticscholar   +1 more source

Oreocharis konkakinhensis (Gesneriaceae) sp. nov. from the Central Highlands, Vietnam

open access: yesNordic Journal of Botany, EarlyView.
Oreocharis konkakinhensis, a new species of Gesneriaceae, is described and illustrated from the Central Highlands, Vietnam. The new species is morphologically most similar to Oreocharis phuongii, a recently described species from central Vietnam. However, it clearly differs from the latter by having stems without stolons, subulate bracts, yellow inner ...
Thi Thanh Dat Pham   +6 more
wiley   +1 more source

Taxonomic reappraisal of the mangrove genus Avicennia (Acanthaceae) in India

open access: yesNordic Journal of Botany, EarlyView.
A taxonomic reappraisal of the mangrove genus Avicennia in India was undertaken through extensive field surveys and critical examination of herbarium specimens. Three taxa, Avicennia alba, Avicennia marina subsp. marina, and Avicennia officinalis, are described in detail. A synonymic list was compiled using the World Checklist of Vascular Plants (WCVP)
Subrata Mondal, Saikat Naskar
wiley   +1 more source

Glycerol-3-Phosphate Acyltransferase 3 (OsGPAT3) is required for anther development and male fertility in rice

open access: yesJournal of Experimental Botany, 2017
Dysfunction of OsGPAT3 leads to disrupted anther lipid metabolism and male sterility in rice.
Xiao-Ting Men   +9 more
semanticscholar   +1 more source

Ophiorrhiza jomyi (Rubiaceae) sp. nov. from the Vagamon Hills, southern Western Ghats, India

open access: yesNordic Journal of Botany, EarlyView.
A new species of Ophiorrhiza (Rubiaceae)is identified and described from the Vagamon hills of Kerala, Western Ghats, India. The new species is similar to Ophiorrhiza eriantha Wight and Ophiorrhiza meenachilarensis Robi and Balan, but differs in having densely hirsute hairs on young stem, petiole and peduncle; patent hirsute hairs on, above and beneath ...
Ebin Padiyara Joy   +2 more
wiley   +1 more source

Comparative analysis of cytology and proteomics in anthers between cytoplasmic male sterile line and its maintainer line of peppers

open access: yes浙江大学学报. 农业与生命科学版, 2015
Cytoplasmic male sterility (CMS) lines are the excellent materials for studying the cytoplasmic and nuclear cytoplasmic interaction and have important application and theoretical value for CMS research.
Lü Xiaohan   +4 more
doaj   +1 more source

Three new deciduous species of Berberis (Berberidaceae) from Tawang and West Kameng, Arunachal Pradesh, India

open access: yesNordic Journal of Botany, EarlyView.
Based on morphological evidence three new deciduous species of Berberis are proposed – Berberis pseudovirescens, Berberis orbicularis and Berberis tawangensis,the types being collected in the Tawang and West Kameng districts of Arunachal Pradesh, India.
Bipankar Hajong   +2 more
wiley   +1 more source

Expression pattern analysis of Arabidopsis anther-specific gene ACOS5

open access: yes上海师范大学学报. 自然科学版, 2013
To investigate ACOS5 gene expression patterns in Arabidopsis,PCR was used to amplify the genome of Arabidopsis col ecological,to get ACOS5 gene promoter sequence to be connected to the p1300 plant expression vector with GFP as a reporter gene,and the ...
SUN Hulin   +6 more
doaj  

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